221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly. Features. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:PRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. Design Features • • • Provides a safe, efficient method of switching from an active pressure relief The 450 Series Flame Trap Assembly is designed for use on lines to flares and fired process units to safely prevent a flame flashback. Modular design for flexibility of installation, easy reconfiguration, repair or on-site upgrading Wide range of materials and sizes for service in most applications Oversized port for maximum flow Replaceable ‘air cushion’ PTFE seating for lowest available leakage for. Total traceability, including Positive Material Identification technology to quickly and easily identify genuine. Outlet adapter on the 2020B Series is one pipe size larger than the valve inlet flange to optimize flow capacity. Pallet should move up and down freely and rest flat on the seat ring. All-weather coating option available for valve seats and guides. Features. This sizing program is a powerful tool, yet easy to use. During that time the group designed and produced marine tanker and tank farm inventory management systems for worldwide distribution. Kunkle safety & relief valves. Vent to Atmosphere or Pipe Away Model. In many cases, our sales representatives also represent other manufacturers in the oil, gas and petroleum. The Safety Selector Valve is a Dual Pressure Relief Device System and is designed specifically to function as an effective ‘switch-over’ device. This valve provides pressure and vacuum relief for normal venting. Diaphragm chamber and valve body completely isolated to eliminate leakage. One C v is defined as one U. This unit combines the high flow capacity of the relief valve with the easy-to-maintain extensible bank flame arrester for maximum protection and reliable operation. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. OverviewDelta Industrial™ knife gate valves have been the market leader in the range of shear gates for many years. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Digester and gas holder covers should be equipped with pressure and vacuum relief (PVR) valves for protection against structural damage caused by possible over and under pressure due to. Do not handle by grasping the diaphragm housing, linkage mechanism or weight arm. Varec™ tank protection products provide vapor and fugitive emissions control in addition to fire and explosion protection through an integrated line of conservation and emergency vents, flame arrestors, regulators, gauge hatches. As the pressure is relieved, the reduced pressure applied to the diaphragm allows the valve to close. SPECIFICATIONS The 2010B and 2020B Series pressure and vacuum relief valves are available in a variety of configurations to meet your specific needs. The Dual Pressure/ Vacuum Relief Device is a combination of the 5810B / 5820B Series Relief Valve and Flame Arrester and the Safety Selector Valve. PRODUCTS. C. VIEW ALL BRANDS Measurement Instrumentation. The valve compression spring immediately forces the pallet down against the valve seat, closing the valve, thereby shutting off the gas flow. The Model 211F (formerly our Varec Biogas 211-92) is provided with the 125 FF Flanged Connections, and the Model 211T is provided with NPT connections. Mechanical Services; Field Machining Heat Treatment Welding Mechanical Services Services Reliability Data ManagementIn February, 2003, Westech Industrial Inc. Material manufacturing, machining and unrivalled testing facilities combined with dedicated Research & Development are just some of the highlights of our engineered thermoplastics technology. Our vapor and flame control technologies are deployed to ensure protection in some of the most stringent industrial applications found throughout the world. Technology Sales Associates, Inc. Safety equipment include redundant Pressure/Vacuum Relief Valve and Flame Arresters and Emergency pressure relief manhole covers. • Weather hood and screen provided for protection. Fisher™ 657 and 667 Diaphragm Actuators. The extensive range of sizes allows its use in manyVarec’s inventory control solution improves the visibility and measurement of bulk liquids. VAREC BIOGAS Insulating Jackets COLD WEATHER PROTECTION. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:To automatically shut off the flow of diesel fuel, fuel oil, kerosene, and oil in case of fire, these valves automatically close and the handle permanently fuses in place when the ambient temperature reaches 165° F. See terms of license agreement. The Varec-Westech relationship is over 40 years old. Discontinued Products. Spring Actuated Thermal Valve Available in Sizes 2” - 12” (50 - 300 mm) Removable / Replaceable Bank Assembly GAS CONTROL Introduction The Varec Biogas 450 Series Flame Trap Assembly was designed for use on lines to flares and fired process units to safely prevent a flame flashback. VIEW ALL BRANDS Measurement Instrumentation. Featured ProductsElmac Technologies Pressure/Vacuum Relief Valves have weight-loaded or spring-loaded pallets. 865 inch of water. 21. 5 250 maximum setting limitations: Aluminum 70 mbarg. Contact Sales. Steam Traps. valve size, in accordance with API RP520, Part II, ASME Section VIII and Section XIII guidelines. VAREC BIOGAS 386 Series BACK PRESSURE REGULATOR The 386 Series Back Pressure Regulator is designed to. Unlike many other high-pressure and heavy-duty knife gate valves, Delta Industrial™ valves provide bi-directional zero-leakage isolation and offer long-term performance with exceptional isolation results, protecting your people, plant and. Large diaphragm and a unique ‘double port’ design achieve a sensitivity of less than 5%. the information in this instruction manual is not all-inclusive and does not and cannot take into Anderson Greenwood Whessoe 4920A Pressure and Vacuum Relief Valves. Provides high Cv values, resulting in less than 3% pressure drop to the active PRV inlet, reducing destructive valve chatter. Varec; Cam Fittings Solenoid Valves. Valves, especially without proper and routine maintenance. 3_20130731. Varec 5810B, Varec 5820B: Enardo™ Series 450 Pressure Vacuum Relief Valve. note The vacuum capacity is based on. Contact Sales. Anderson Greenwood, Crosby & Varec Pressure Relief Valves The premier option for pressure relief valves, providing advanced, reliable and efficient overpressure protection. The valve closes as pressure surges beyond the manometer range, and opens when normal pressure is restored. These units combine the high flow capacity of a pressure and vacuum relief valve with an extensible bank flame arrester to provide maximum protection and reliable operation. Emerson Automation Solutions (formerly Pentair and Tyco Valves and Controls) delivers industry-leading quality in Valve, Actuator, and Control products. As they regulate the flow of pipes in a variety of wells, i. Specs. Non-sparking design. Three-way Solenoid Valve Option for Added Safety GAS CONTROL Introduction The Varec Biogas 386 Series Back Pressure Regulator is intended for use in low pressure gas systems. Shop today!PRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. TESCOM. size dn in A B c d e F wei Ghts sprin /wei ht loAded VAlVe in Aluminum steel/ss Anderson Greenwood Whessoe series 4020A pressure And vAcuum relief vAlves dimensions and weights 4020A spring loAded pressure/Weight loAded vAcuum pArts list item description Alum spec. 4 bar (20 psig) for a 0. See. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. AVENTICS. VIEW ALL BRANDS Measurement Instrumentation. Outlet adapter on the 2020B Series is one pipe size larger than the valve inlet flange to optimize flow capacity. Vonk. This combination unit is specified as Varec Biogas 450 Series Flame Trap Assembly. PRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. Condensate removal from gas piping systems is necessary to protect piping and equipment from possible damage caused by corrosion or water hammer. The Model 211F (formerly our Varec Biogas 211-92) is provided with the 125 FF Flanged Connections, and the Model 211T is provided with NPT connections. VAREC BIOGAS 219 Series U-TUBE MANOMETER The 219 Series U-Tube Manometer is a versatile economical instrument for the measurement of pressures, vacuums or differential pressures. For ease of installation, two 1/2” NPT connections are provided on each sediment trap. Tank Farm Automation Improves Operational Efficiency Across Fuel Management Systems 1-23 of 70 results in Products. Product Type: Vacuum Valves, Tank, Relief Valves, Flame Arrestor. Today, Varec is the only company from the Whessoe Group that actively manufactures and supports inventory systems for the oil. Vacuum Relief Valve. Featured ProductsPRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. A pressure relief valve is designed to withstand a maximum allowable working pressure (MAWP). Download Now. VAREC 2010B/2020B PRESSURE AND VACUUM RELIEF VALVES. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Ignited vapor attempting to pass through the arrester is forced through small passages within the bank assembly. Its many features include quick and accurate calculations, user-selected units of measurement, selection of pressure relief valve size and style, valve data storage, printed reports, valve specification sheets and outline. 1-23 of 39 results in Products. PRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. Gemu Industrial Diaphragm Valves. This manual provides detailed instructions, diagrams and safety precautions for these valves. Designed to offer flexibility of installation. they are used with tank vent and gas piping systems. The Valves prevent the build up of excessive pressure or vacuum which can unbalance the system or damage the storage vessel. Isolation Valves. 2520 High Pressure Automatic. Digester and gas holder covers should be equipped with pressure and vacuum relief (PVR) valves for protection against structural damage caused by possible over and under pressure due to. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Varec 5810B and 5820B Series Relief Valve with Flame Arrester. The Varec 5810B/5820B Series Relief Valve and Flame Arrester is a combination of the Varec 2010B / 2020B Series Pressure and Vacuum Relief Valve and the Varec 5000 Series Flame Arrester. AVENTICS. LEARN MORE. Varec no longer supports discontinued products, although some documentation may be available for download. It may be used in combination with a flame arrester. Varec Series 2010B/2020B Pressure and Vacuum Relief Valves. With Varec’s NEW 6600 Liquid Level Indicator (LLI) for frac tanks, site operators gain access to a low cost, accurate and easy-to-use solution. At the time, we helped customers in the dairy industry improve their business by providing them with gaskets, seals, V-belts and hoses. The 211 Series Low Pressure Check Valve is ideal for low pressure gas control lines where reversal of flow must be. Available in 2″ – 12″ Sizes. operate the ball valves on each chamber (247DAT). This simple and reliable instrument has been used for managing inventory in the oil and gas industry for the past 90 years. LOGIN to download PRV 2 SIZE Software. Pressure and Vacuum Relief Valve. Varec Series 2010B/2020B Pressure and Vacuum Relief Valves. Welcome to the Emerson Automation Solutions Sizing website. A4 parts list is for the 6700 Liquid Level Indicator. Sensors & Switches. Check the pallet operation by reaching up through the inlet flange and carefully pushing up on the pressure pallet, then lowering it onto the seat. No need to remove the existing Varec® valve from the tank. steel 316 SS 3 Removable seat Aluminum 316 SS 316 SS 4 valve cover Aluminum W. Learn More. Combination 2010B valve and 5000 flame arrester, set at 0. The pallet is side-and-center guided for reliability and stability, and is less likely to bind than hinged pallets. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:pressure changes the valve shaft position less than the following percentages of valve rotation: 3610J and 3620J: 1. 3 bar (5 psig) above actuator requirement [1. It also reduces maintenance and extends the working life of the gauge by protecting the motor from contaminants that may enter the gaugehead. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. VAREC Safety Selector Valve DUAL PRESSURE RELIEF DEVICE SYSTEM The Safety Selector Valve is designed to function as a switchover device that permits servicing of pressure relief devices with no process interruption. SolaHD. When allThe Enardo Series 950 is part of our line of high-performance pressure vacuum relief valves and is designed with features that exceed the performance of standard valves on the market, particularly in very cold ambient conditions and applications involving sticky materials. Ergonomically friendly handwheel with padlock feature to prevent unauthorized tank access. Compare. Weight or spring loaded valves capable of providing pressure and vacuum relief that vent to atmosphere. Overview. 3. 2. Pressure/Vacuum Relief Valves are used extensively on bulk storage tanks, including fixed roof tanks with floating covers, to minimise evaporation loss. TopWorx. Operation The 211 Series Check Valve design is typically used in systems where gas velocities are as low as 10-12 feet per second. 1 bar (60 psig) supply pressure Supply Pressure(3) Minimum Recommended: 0. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. NOtELarge diaphragm and a unique ‘double port’ design achieve a sensitivity of less than 5%. The water lying in piping low points, restricts gas flow which results in an increase in pressure drop within the system. Valve and Mechanical Services Back. Oversized pressure and vacuum ports for maximized flow capacities. It operates normally closed andView and Download Tyco Varec 2440 installation and maintenance instructions online. After unboxing, inspect to insure against presence of dirt or other foreign matter. DOWNLOAD OPTION: To download NB-18 to your computer, open the searchable NB-18, filter the NB-18 however you wish and click the "Generate Report from Grid" button. Measurement Instrumentation. Enardo™ Series 952 High-Performance Top-Mount Vacuum Relief Valve. VAREC 2010B / 2020B Series PRESSURE AND VACUUM RELIEF VALVE The 2010B / 2020B protects tanks from damage or deformation, and minimizes emissions to the environment, as well as loss of product due to evaporation. 5 kPa) Working Pressure GAS CONTROL Operation Varec Biogas 245 Drip Trap is designed to remove condensate automatically by utilizing a float operated needle valve. Varec was a key component of the Whessoe Group of companies during the 1980s and 90s. The extensiveOverview. The 5810B / 5820B Series Relief Valve with Flame Arrester is a combination of the 2010B / 2020B Series Pressure and Vacuum Relief Valve and the 5000 Series Flame Arrester. Fisher™ MR98 Series Backpressure Regulators, Relief, and Differential Relief Valves. Email: [email protected] bar (20 psig) supply pressure 3610JP and 3620JP: 1. PACSystems. The retrofit can be accomplished in minutes. Founded in April 2003, Hefei Detong Technology and Trade Co. Fuel Gas & Shutoff Valves. Marine Controls. The double-seal ball plug valves and locking lever, isolate the gas line connection before opening the drain port. The 2500 ATG's kits and spare parts are supplied with detailed user instructions. COM/VALVES All Pentair trademarks and logos are owned by Pentair, Inc. The pilot is ignited away from the flare stack. Safety foot pedal frees operator’s hands while gauging or sampling the tank contents. The 3500B, 3600B Series Vacuum Relief Valves are designed to protect atmospheric and low pressure tanks from excessive vacuum while the 3650B Series protects from excess pressure or vacuum. COVER EQUIPMENT Introduction The Varec 2010B and 2020B Pressure and Vacuum Relief Valves are. Thermal Valve Rev: 97130-3D 97130 The S&J 97130 Thermal Valve is a thermally operated shut-off valve typically located in low pressure biogas lines such as downstream of anaerobic digesters, landfills and lagoons or upstream of flares and waste gas burners. ‘All-weather’ non-frosting and ice. • May also be mounted on a flame arrester. Please specify when ordering. relief valve integral to the cover assembly. Varec 2010B - Valves and Controls - Pentair. Enardo ES-665 Thief Hatch. PRESSURE RELIEF VALVE Types 81, 83 and 86 soft seat design for premium seat tightness provides repeatable leak-tight performance before and after each relief cycle. Weather hood and screen provided for protection. • Durable reinforced fabric diaphragm type pressure side seating surface backed by compressible, cellular non-metallic pads for added cushion and reduced leakage. May also be mounted on a flame arrester. Also, check valve seats and plugs for cleanliness and freedom of operation. : U5104FA- PROPANE BULLET VESSEL, PROPANE GAS 2 ,ASME . Varec, Inc. Nuclear Valves. Once an overpressure event occurs in the system, the pressure relief valve detects pressure beyond its design's specified capability. Flow through the valve is controlled by the weight of the palle. As the upstream pressure of the valve increases, the linkage opens the valve, allowing a greater flow capacity. Compare. Designed for vent-to-atmosphere applications, it provides protection against positive or vacuum overpressure, prevents air intake and evaporative loss of product, and helps contain. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Every time a valve is opened or closed on a tank, it is tracked to capture beginning level. Pentair offers both residential and commercial pool valves for your selection. For maximum protection from flame fronts caused by flashbacks in the waste gas piping, a Varec Biogas Model 5000/5010 Flame Arresters should be installed with the thermal valve. Hefei Detong Science and Trade Co. The 2010B vents to atmosphere. the varec 5800B Pressure and vacuum relief valves with flame arrester assembly have not been tested by varec under all possible operational conditions, and varec does not have all the data relative to your application. Varec; Cam Fittings Solenoid Valves. 3500B valves for tank top mounting. 5. Valve Features: Summary feature list and image of selected valve 8 7 6 5 4 3 2 1. This unit combines the high flow capacity of a relief valve with the easy-to-maintain extensible bank flame arrester to help provide maximum protection The 7100B Series Pressure Relief Valve is intended for use on low pressure storage tanks, sludge digesters and gas holders from excessive pressure. The Varec 7100B Series valve features a pallet drip ring and self-draining housing to protect the seating surface from condensate and freezing. The 211 Series Low Pressure Check Valve is ideal for low pressure gas control lines where reversal of flow must be prevented. Spun aluminum weather hood. Weather hood and screen provided for protection. 221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly. PACSystems. Varec 7100B series pressure relief valve Thousands of cubic feet/hour at 60°f and 14. Varec 2011B or Equal. The unit is provided with a single timerThe Varec Biogas 430 Series Thermal Operated Shut-off Valve is designed to work in conjunction with a flame arrester in protecting low pressure waste gas systems by shutting off the gas flow if a fire is burning in the piping. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:PRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. Traditionally used in municipal sewage treatments, their products have evolved and are now installed in landfills, breweries, dairies, and food processing plants, where anaerobic. Name: Related Documents: Language: Replaced with:pressure relief valve orifice area and maximum available flow. Proportional Valves . Zero product loss when combined with a vapor recovery system. Anderson Greenwood 5910C. The4 VAREC 4210A SERIES EMERGENCY PRESSURE VENT AND MANWAY COVERS ORDERING INFORMATION SELECTION GUIDE Example: 4210A 20 22 0 0 0 2 Model 4210A Emergency vent and manway cover Size 18 18" 20 20" 24 24" Base/cover material 11 Aluminum/aluminum 22 Steel/steel 23 316 SS/316 SS Setting 0 2" wc to 10" WC (5 mbar. Crosby pressure relief valves maintain the industry’s most extensive and capable flow facilities for testing in air, steam. REQUEST QUOTE. Weight-loaded relief valves that protect tanks from damage or deformation, minimize emissions to the. Late 1950s Internationally Renowned. Enardo™ Model 660 and 660-L Spring-Loaded Thief Hatch. Anderson Greenwood Whessoe series 4020A pressure And vAcuum relief vAlves Dimensions anD weights dimensions weiGht loAded VAlVes (mm) nom. • Base made of corrosion-resistant 356-T6Varec. Features. Optional materials available to suit most chemical applications. The World Leader in Biogas Safety, Cleaning, and Flaring Technology. Compare Compare Anderson Greenwood Marvac Model 910 Pilot Operated Pressure Relief piped vent. Compare. (Elements & Compounds) the ash obtained from kelp. Extensible flame arrester bank assembly. Varec Tank protection products that provide vapor and fugitive emissions control in. Modular design for flexibility of installation, easy reconfiguration, repair or on-site upgrading. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. ANDERSON GREENWOOD • CROSBY • VAREC PRESSURE RELIEF VALVES OVERVIEW. An “All-Weather” option is available when freezing climates. See Attachment 1 for the valve location and detail, and Attachment 2 for the Varec valve cut sheet. Featured ProductsAvailable in a full range of sizes and soft goods, the patented unique Expanda-Seal™ inflating gasket design also helps prevent leaks caused by worn seating surfaces requiring less maintenance – saving time and money. May also be used for either pressure (top mounted) or vacuum (side mounted) relief. Page 5. • Heavy wall cast housing in 356 T6 aluminum, carbon steel or 316 stainless steel. Three-way Solenoid Valve Option for Added Safety GAS CONTROL Introduction The Varec Biogas 386 Series Back Pressure Regulator is intended for use in low pressure gas systems. When the tank is. Department of Defense’s Defense Logistics Agency contracts. Our unmatched engineering and technical expertise provides you with the pressure management products, application solutions and services that will positively impact your business. Enardo™ Series 850 High-Performance Pipe-Away Pressure Vacuum Relief Valves. 316 Stainless Steel. Operation The 211 Series Check Valve design is typically used in systems where gas velocities are as low as 10-12 feet per second. The 2010B/2020B/3500B Series pressure and/or vacuum relief valves are designed to protect low pressure storage tanks, sludge digesters and gas holders from excessive. Features. ‘All-weather’ coating option available for valve seats and guides. PRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. Features. For high pressure lines that are greater than 5 psig (34 kPa), Varec Biogas offers the Model 247/247AT. Safety Relief Valves. The valve closes as pressure surges beyond the manometer range, and opens when normal pressure is restored. Featured Products. Sensors & Switches. Design Features • Adjustable scale. Measurement Instrumentation. The 2500 Automatic Tank Gauge (ATG) is a mechanically operated, float & tape instrument designed to provide continuous liquid level measurement in bulk storage applications. Features. Varec Series 221 Emergency Pressure Relief Manway covers. The 7100B is part of Varec’s modular products which use interchangeable components for assembling a variety ofVAREC 5000/5010 SERIES FLAME ARRESTERS FEATURES • Models available for vertical or horizontal configurations. The wide range of sizes allows use in many applications encountered in the typical tank farm, liquid storage facility or biogas control lines. relief valve size and style, valve data storage, printed reports, valve specification sheets and outline drawings. DSB123 (Mechanical) 20 Apr 10 06:46. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:PRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. Varec 2011B or Equal. * A Varec drip trap should be specified for field installation at this connection to provide for safe removal of condensate. Anderson Greenwood 5910C. The 244W Series Waste Gas Burner & Ignition System is a highly reliable flare and ignition system. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:PRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. Varec 5810B, Varec 5820B: Enardo™ Series 450 Pressure Vacuum Relief Valve. For 60 years GROTH has been delivering valves that perform and service you can count on. Enardo™ Series 850 High-Performance Pipe-Away Pressure Vacuum Relief Valves. replaced without having to remove the valve cover or disassemble the valve. It can also be used for calibration. The valve compression spring immediately forces the pallet down against the valve seat, closing the valve, thereby shutting off the gas flow. The 181 and 187 Series Regulators are designed for downstream control, including tank blanketing applications. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:Fuel Gas & Shutoff Valves. . It also includes the pilot gas solenoid valves, regulators and gauges required to control pilot gas. Sensors & Switches. Heat is absorbed, lowering the temperature of the gas below its ignitionVAREC 7000 SERIES MUSHROOM (FREE) VENTS FEATURES • Corrosion resistant aluminum construction ensures durability and minimizes weight. Large flow capacity allows use of smaller size. +358 207 416 208. Contents Direct Spring Pressure Relief Valves 4 - 6 Safety Valves 7 - 8testing and development facilities have PRV2SIZE software is an easy to use and comprehensive program that offers sizing, selection and configuration capabilities for Anderson Greenwood, Crosby and Varec brand Over Pressure Protection Valves and for Yarway brand Automatic Recirculation Control Valves:PRV2Size Software Sizing Methods include: ASME Section VIII (API 520, Part I, 9th. the diaphragm, causing the valve to open. Cover cannot separate from the base. Varec solutions make it easier for organizations to manage their bulk liquid assets more accurately and efficiently. Movicon. relief valves built in accordance with API Standards 526 and 527 for air, gas, steam and vapor. Are you looking for a reliable and accurate instrument to measure the liquid level in your low-pressure tanks? If so, you might be interested in the 2500 Automatic Tank Gauge (ATG) from Varec, a leading provider of tank gauging solutions. VOP-1000 one-piece ball valves; VEE-2000 end-entry ball valves; V3P-1000 three-piece ball valves; Securaseal® metal-seated ball valves. In the event of an actuator diaphragm failure, the valve will vent pressure to the atmosphere, causing the pressure relief valve to fail in the OPEN position. SPECIFICATIONS The 2010B and 2020B Series pressure and vacuum relief valves are available in a variety of configurations to meet your specific needs. 5 140 2. ASME and National Board certified shop with a steam boiler always available for quickly setting your valves to reduce your downtime. Valves. 6VAREC BIOGAS 450 Series. Cover cannot separate from the base. Maximum pressure rating is 10 PSI. SolaHD. Varec. Pinch Valves. When conden-sate accumulates in the drip trap reservoir, it lifts the float which is connected to a lever arm. Tel: (770) 447-9202. This unit combines the high flow capacity of the relief valve with the easy-to-maintain extensible bank flame arrester for maximum protection and reliable operation. Overview. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:The valve sizing coefficient most commonly used as a measure of the capacity of the body and trim of a control valve is C v. This data sheet provides detailed specifications and features of the Anderson Greenwood tank blanketing regulators, a reliable and cost-effective solution for various applications and. A single point provider, we. Leakage rate of 0. Protective screens at pressure and vacuum ports prevent entrance of foreign matter. Non-metallic seat insert on the pallet. VAREC 2010B / 2020B Series PRESSURE AND VACUUM RELIEF VALVE The 2010B / 2020B protects tanks from damage or deformation, and minimizes emissions to the environment, as well as loss of product due to evaporation. Varec, a wholly owned subsidiary of Leidos, is a leading innovator in inventory management applications to automate bulk liquid management at tank farms, marketing terminals and fuel distribution points within the oil and gas, defense & aviation industries. 221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly. Sensors & Switches. Enardo™ Series 800-SO In-Line Pressure Vacuum Vent. Dirt and particulates in the system may cause the drain opening to become clogged which can restrict gas flow and increase pressure drop. The check valve utilizes a free-swingHinged cover provides a fixed pivot point, ensures proper reseating and added safety. Spring Actuated Thermal Valve Available in Sizes 2” - 12” (50 - 300 mm) Removable / Replaceable Bank Assembly GAS CONTROL Introduction The Varec Biogas 450 Series Flame Trap Assembly was designed for use on lines to flares and fired process units to safely prevent a flame flashback. Features. Choice of NBR, PTFE and FKM seat inserts. Varec 5400A Series Flame Arrester Tyco reserves the right to change product design and specifications VRCMC-0309-US-0306. Varec™ Flame Arrestors. Its many features include quick and accurate calculations, user-selected units of measurement, selection of pressure relief valve size and style, valve data storage, printed reports, valve specification sheets and outline. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Varec 5910B and 5920B Series Relief Valve with Flame Arrester. View All Industrial & Factory Automation Products Brands ASCO. GENERAL APPLICATION The 5000 and 5010 Series, Group ‘D’, end-of-line flame arresters are used in gas piping systems, petroleum storage tank roofs and VAREC BIOGAS 450 Series FLAME TRAP ASSEMBLY. Parts list for the Varec Model 8200 Current Output Transmitter (8200 COT). Also, check valve seats and plugs for cleanliness and freedom of operation. VAREC BIOGAS 400W Series EMERGENCY RELIEF MANHOLE COVERS The 400W Series is designed to provide emergency pressure and/or vacuum relief in storage tanks and vessels. Varec 5810B and 5820B Series Relief Valve with Flame Arrester. Features. Pipeline Transmission & Transportation. Set pressure controlled by a weighted lever for settings below 1" (25 mm) WC; combination weighted lever and spring for settings up to 20" (50 mm) WC. • Designed to bolt directly to a standard 150# flat faced ANSI flange on the tank top. Replaceable pressure and vacuum seat rings. The production facility was outfitted as a complete metalworking and fabrication shop. valve size, in accordance with API RP520, Part II, ASME Section VIII and Section XIII guidelines. The regulator prevents a stored liquid from vaporizing into the atmosphere, reduces liquid combustibility, and prevents oxidation or contamination of the product by reducing its exposure to air. The 5/8” O. Sign In Upload. Whessoe Varec Model 1410 Averaging Selection Unit Instruction Manual. Compare. Zero product loss when combined with a vapor recovery system. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:PRESSURE RELIEF VALVE Large orifice pressure relief valve product line is an extension of API Standard 526 designs for air, gas, steam and vapor applications. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:Tank blanketing regulators are devices that control the pressure in a liquid storage tank by injecting an inert gas, such as nitrogen, to prevent evaporation, fire, or contamination. The Varec 5810B/5820B Series Relief Valve and Flame Arrester is a combination of the Varec 2010B / 2020B Series Pressure and Vacuum Relief Valve and the Varec 5000 Series Flame Arrester. Valve services include testing, certifying, repairing, automating, and modifying manual valves, safety relief valves, and process control. based in Hefei City, CHINA. The Varec 5000/5010 Series Flame Arrester is a square flame arrester (shown at right). 1 bar (60 psig) supply pressure Supply Pressure(3) Minimum Recommended: 0. Reduces field installation costs and space requirements through preassembled and compact design. GENERAL APPLICATION The 5000 and 5010 Series, Group ‘D’, end-of-line flame arresters are used in gas piping systems, petroleum storage tank roofs andManual: VAREC Series 180/181 Double port regulator, Varec-EN. valve will melt within 15 seconds upon reaching 260°F (127°C) for valves, sizes 2”- 4” and within 22 - 45 seconds for valves, sizes 6” - 12”. See Attachment 1 for the valve location and detail, and Attachment 2 for the Varec valve cut sheet. 3. Compare. Call us or use this form for all other sales related questions or if there isn’t a dedicated sales representative in your region. Zero product loss when combined with a vapor recovery system. Also, check valve seats and plugs for cleanliness and freedom of operation. The valve utilizes weights that are proportional to the seat surface area to relieve excess pressure directly to the atmosphere.