Double port design adds a dampening effect, allowing the valve smoothly to seek set pressure. Varec Biogas supplies the safety equipment and accessories installed on digesters or on egg-shaped digesters. Proportional Valves . relief valves built in accordance with API Standards 526 and 527 for air, gas, steam and vapor. Features. Varec; Cam Fittings Solenoid Valves. Replaceable ‘air cushion’ PTFE seating for lowest available leakage for weight-loaded valves (1 SCFH [0. The 430 Series Thermal Operated Shut-off Valve should be installed on lines leading to boilers, blowers, compressors, or other possible sources of combustion. Whessoe Varec Model 1410 Averaging Selection Unit Instruction Manual. Fossil Power Systems FPS. Modular design for flexibility of installation, easy reconfiguration, repair or on-site upgrading. Enardo™ Series 850 High-Performance Pipe-Away Pressure Vacuum Relief Valves. Prince. (Elements & Compounds) the ash obtained from kelp. VAREC 180 SERIES PRESSURE REGULATORS Double port regulators with a variety of model options for upstream and downstream pressure control GENERAL APPLICATION. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Today, the oil & gas industry uses the static measurement of the tank contents to account for product stored and product moved into and out of the. Emerson Automation Solutions (formerly Pentair and Tyco Valves and Controls) delivers industry-leading quality in Valve, Actuator, and Control products. Pressure (Explosion) Relief Valve MODEL 2010B/ 2011B 2020B/ 2021B Pressure & Vacuum Relief Valve MODEL 5000/ 5010 Flame Arrester The Insulating Jacket provides access to the removable cover. Pentair Valves & Controls and its parent, subsidiaries, and affiliates assume no liability in any way whatsoever for any direct or indirect loss or damage through the application of this software. COVER EQUIPMENT Introduction The Varec 2010B and 2020B Pressure and Vacuum Relief Valves are. 2 toPRESSURE 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 valve is installed on the storage tank roof or digester cover. Traditionally used in municipal sewage treatments, their products have evolved and are now installed in landfills, breweries, dairies, and food processing plants, where anaerobic. Manual: VAREC Series 5400A Flame arrester, Varec-EN Features. It can also be used for calibration. Corrosion resistant aluminum construction ensures durability and minimizes weight. Hinged cover provides a fixed pivot point, ensures proper reseating and added safety. Discontinued Products. these units are installed where fire protection is required in combination with pressure relief or shut-off valves in vapor balancing, recovery or open vent piping systems. The UPS system will drive the valve closed in the event of a power failure. The pressure relief valve would then discharge the pressurized fluid or gas to flow from an auxiliary passage out of. 7 psia, air flow (sCfH) Curve data by actual tests in accordance with api std. The Sentry IsoPure valve allows easy and safe sampling of liquids from closed systems such as vessels and pipelines. After unboxing, inspect to insure against presence of dirt or other foreign matter. When the tank is. gallon per minute of 60 degree Fahrenheit water that flows through (Valve Pressure Drop) P1 P2 PVC (Outlet Pressure) (Pressure at Vena Contracta) P PV (Vapor Pressure) a valve with a one psi. As the upstream pressure of the valve increases, the linkage opens the valve, allowing a greater flow capacity. Valve and Mechanical Services Back. Actuator and Valve Services Back. VAREC 2010B/2020B PRESSURE AND VACUUM RELIEF VALVES. i980 . Double port design adds a dampening effect, allowing the valve smoothly to seek set pressure. The “Air-Cushion” seating design keeps the valve tightly sealed until the pressure inside the tank approaches the valve setting. Valve Features: Summary feature list and image of selected valve 8 7 6 5 4 3 2 1. 7 psia, air. net; Home Products Brands CategoriesERIKS was founded 80 years ago in Alkmaar, the Netherlands. the diaphragm, causing the valve to open. 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. There is very little to go wrong with a weight-loaded valve because the technology is based upon the ever-constant force of gravity. Hood is easily removed for. This tank side device is comprised of a float inside the tank. Condensate removal from gas piping systems is necessary to protect piping and equipment from possible damage caused by corrosion or water hammer. This manual provides detailed instructions, diagrams. FLOAT CHECK VALVE A check valve should be installed on the atmospheric side and/or pressure side of each manometer to protect the fluid from exploding due to pressure increases beyond the manometer range. Compare Compare Anderson Greenwood Marvac Model 910 Pilot Operated Pressure Relief piped vent. View All Solenoid Valves; ASCO; Contact Us 513-603-4134; [email protected] · Anderson Greenwood, Crosby, Varec and Yarway Products 3. 3500B valves for tank top mounting. Varec; Cam Fittings Solenoid Valves. 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. operate the ball valves on each chamber (247DAT). Features. steel ss specassembly includes isolation and drain valves, glass and guard rods. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. • 3500B valves are tank top mounted • 3600B valves are side mounted • 3650B valves with flanged intake and discharge connections for “in-line” applications. valve size, in accordance with API RP520, Part II, ASME Section VIII and Section XIII guidelines. TESCOM. Varec; Cam Fittings Solenoid Valves. 0% at 1. Weight or spring loaded valves capable of providing pressure and vacuum relief that vent to atmosphere. net; Home Products Brands Categories All Categories Additive Injection & Presets ;Cryogenic top-entry ball valves; VTP-2000 high performance three-piece ball valves. The Varec Biogas 440 Series Pressure Relief Assembly combines the 386 Series Back Pressure Relief Valve and the 5010 Series Flame Arrester with a thermal shut-off bypass. Replaceable ‘air cushion’ PTFE seating for lowest available leakage for weight-loaded valves (1 SCFH [0. Pinch Valves. Anderson Greenwood Whessoe series 4020A pressure And vAcuum relief vAlves Dimensions anD weights dimensions weiGht loAded VAlVes (mm) nom. 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. Protective screens at pressure and vacuum ports prevent entrance of foreign matter. Pressure Set 8-inches, Vacuum Set 2-inches" (Varec valve). The valve closes as pressure surges beyond the manometer range, and opens when normal pressure is restored. 402 Amherst St ste 301, Nashua, NH 03063, USA: 03063 : NH: Michael J. 3_20130731. Pentair PRV²SIZE Software Brand: Varec Valve Type: 8" 7000 Printed On: 28-Oct-2013 Pentair PRV²SIZE Software Version pr4. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. With the FuelsManager Movement System application we help facilities automatically track fuel movements based on valve position, pump status or user command. The UPS system will drive the valve closed in the event of a power failure. Franklin Duraseal Plug Valve. 402 Amherst St ste 301, Nashua, NH 03063, USA: 03063 : NH: Michael J. 5% at 4. Varec no longer supports discontinued products, although some documentation may be available for download. Please specify when ordering. • Valve status & control • Emergency shut-off • Leak Detection • Local indication & alarms Specifications Memory • 16-Bit Microprocessor and Support Circuitry. Corrosion resistant aluminum construction ensures durability and minimizes weight. Movicon. SolaHD. Clear All Brands. Measurement Instrumentation. Marine Controls. PACSystems. Enardo™ Model 660 and 660-L Spring-Loaded Thief Hatch. VAREC BIOGAS 386 Series BACK PRESSURE REGULATOR The 386 Series Back Pressure Regulator is designed to. Vents directly to atmosphere. Pressure/Vacuum Relief Valves Filter by Press enter to collapse or expand the menu. Phone. The check valve utilizes a free-swingVarec Biogas offers several types of drip traps for biogas applications. As the pressure upstream of the valve rises, the diaphragm opens the valve, allowing greater flow capacity. The check valve utilizes a free-swingHinged cover provides a fixed pivot point, ensures proper reseating and added safety. Once the enclosed flare is started and the flame is proven, this shut-off valve is thenFeatures. The 247/ 247D Series High Pressure Manual Drip Trap is designed to prevent gas. The valve will function like a weight loaded valve under this condition with aThe Series 960 is part of the Enardo line of high-performance pressure vacuum relief valves designed with features that exceed the performance of standard valves. 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. 3 bar (5 psig) above actuator requirement [1. Over-sized Pressure and Vacuum Ports. Operation The Varec Biogas 247AT model consists of a high-pressure drip trap wherein the ‘FILL’ and ‘DRAIN’ ball plug valves are each individually controlled by interlocked electric rotary actuators. seaweed; the calcined ashes of coarse seaweeds used for the manufacture of iodine, potash, and formerly soda : kelp… See the full definitionvarec. Sensors & Switches. The Varec Biogas 440 Series Pressure Relief Assembly combines the 386 Series Back Pressure Relief Valve and the 5010 Series Flame Arrester with a thermal shut-off bypass valve integrated into the unit. Weight or spring loaded valves capable of providing pressure and vacuum relief that vent to atmosphere. Size 12” 20” 30” Varec. Enardo Models ES-850 and ES-950 with Smart Wireless Technology. S. The 450 Series is combination of the 430. note The vacuum capacity is based on a. 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 Industrial & Factory Automation Products Brands ASCO. 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. Heavy wall cast housing in 356 T6 aluminum, carbon steel or 316 stainless steel. The design allows for routine or emergency servicing of redundant pressure relief devices with no process interruption, providing continuous system over-pressure protection. Level Switch 316 SS wetted parts, SPST indication for high and low level indication. 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. C. It was replaced by the Whessoe Fig 4150/4151 but both are no longer produced. Varec 5810B, Varec 5820B: Enardo™ Series 450 Pressure Vacuum Relief Valve. This data sheet provides detailed specifications, features, benefits, and dimensions of the valves, as well as ordering information and accessories. Richards. 4310 series sampling and gauging hatch covers, Varec-EN Features. Designed to offer flexibility of installation. It is typically used to control flow of gas to the flare by utilizing a large, spring loaded diaphragm while relieving excess gas. Cast metal cover provides added strength and extended life. Place the valve in a level position. Fisher 1190 Vapor Recovery Regulator. VAREC 7100B SERIES PRESSURE RELIEF VALVE INSTRUCTION, OPERATION AND MAINTENANCE MANUAL 4. To inspect valve proceed as follows: The end of the pallet stem must engage the a. Double - seal ball plug valves 100 psig (688 kPa) working pressure 4 Qt. TESCOM. We have a wide range of options for you to choose from. This document provides detailed information on the features, specifications, dimensions, and options of the Enardo 850 valve, which is specially designed for marine vapor control. Contact Sales. 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. TESCOM. The wide range. The Safety Selector Valve is a Dual Pressure Relief Device System and is designed specifically to function as an effective ‘switch-over’ device. Choice of body materials. Westech became the Canadian sales representative for Varec in 1966, and was also Varec's supplier of its most reliable waste gas burner, Model 244W now twenty. AVENTICS. 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. The 211 Series Low Pressure Check Valve is ideal for low pressure gas control lines where reversal of flow must be. We understand how important it is that emergency shutdown valves (ESDVs) remain securely in place. Vent to atmosphere or pipe-away models. Weight-loaded relief valves that protect tanks from damage or deformation, minimize emissions to the environment and loss of product due to evaporation. com . 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. The retrofit can be accomplished in minutes. REQUEST QUOTE. LOGIN to download PRV 2 SIZE Software, Brochure, Quick Start Guide and Version Updates. One of our regional representatives will be more than happy to assist you. View All Solenoid Valves; ASCO; Contact Us 513-603-4134; [email protected] (Chemical) (OP) 4 Apr 10 00:28. Zero product loss when combined with a vapor recovery system. Enardo ES-665 Thief Hatch. The project team has been unable to find an AIS-compliant valve suitable for this application, as the AHLS application is. loaded valve utilizes weights proportional to the seat surface area to achieve the desired setting. 11⁄2” (38 mm) 300PSI (20. Enardo™ Model 660-B and 660-LB Spring-Loaded Thief Hatch. Learn More. Mechanical Services; Field Machining Heat Treatment Welding Mechanical Services Services Reliability Data ManagementIn February, 2003, Westech Industrial Inc. In addition, water lying in low spots in the pipe can restrict gas flow resulting in. • May also be mounted on a flame arrester. The pallet is side-and-center guided for reliability and stability, and is less likely to bind than hinged pallets. Toll Free: +1 (866) 698-2732. An “All-Weather” option is available when freezing climates. 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. 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. Outlet adapter on the 2020B Series is one pipe size larger than the valve inlet flange to optimize flow capacity. Replaceable pressure and vacuum seat rings. Overview. Our vapor and flame control technologies are deployed to ensure protection in some of the most stringent industrial applications found throughout the world. To address air emission limits, Varec offers our patented Model 244E Enclosed flares that combust. Our valve experts will focus on getting your valves tested, repaired and quickly set to the exact specifications. Oversized port for maximum flow. Read More 6700 Liquid Level Indicator Spare Parts List. Varec Biogas pioneered flame-front technology for pilot ignition systems. note The vacuum capacity is based on. Features. Features. The “Air-Cushion” seating design keeps the valve tightly sealed until the pressure inside the tank approaches the valve setting. Varec 2020B: Enardo™ Series 550 Pressure Vacuum Relief Valve. Overview. c. Large flow capacity allows use of smaller size. Over-sized Pressure and Vacuum Ports. 3. Costly product evaporation losses due to normal tank “breathing” are greatly reduced. Tyco Valves & Controls Middle East, Jebel Ali, UAE ☎Phone +971-4-8833599 located in Jebel Ali Free Zone, Nr R/A 7. 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. Varec. Wordle is a word game that has quickly become famous. Replaceable and interchangeable pressure and vacuum seat rings. The check valve is normally installed downstream of (a) meters; (b) regulators; or (c) other gas control devices that could be damaged by an accidental reversal of gas flow, pressure or explosion shock waves. Zero product loss when combined with a vapor recovery system. Optional materials available to suit most chemical applications. View All Industrial & Factory Automation Products Brands ASCO. It operates normally closed and will open when the upstream pressure reaches the regulator’s predetermined settings. This unit combines the high flow capacity of a relief valve with the easy-to-maintain extensible bank flame arrester to help provide maximum protectionThe 7100B Series Pressure Relief Valve is intended for use on low pressure storage tanks, sludge digesters and gas holders from excessive pressure. the information in this instruction manual is not all-inclusive and does not and cannot take intoVarec 5910B and 5920B Series Relief Valve with Flame Arrester. Weather hood and screen provided for protection. Protective screens at pressure and vacuum ports prevent entrance of foreign matter. 2010B Series Relief Valve with 5400A Series Flame Arrester Set at 0. Marine Controls. Wal-Tech Valve holds ASME's section V and UV Stamps in addition to the National Board's VR Stamp for the repair of relief valves. This unit combines the high flow capacity of a relief valve with the easy-to-maintain extensible bank flameFeatures. Pinch Valves. Control Valve Repair. Fisher™ MR98 Series Backpressure Regulators, Relief, and Differential Relief Valves. Raul Rocha. The valves are fully open at 10% overpressure allowing the user to have a quicker acting valve that can be set closer to the tank’s maximum allowable working pressure, reducing emission losses. The double-seal ball plug valves and locking lever isolate the gas line connection before opening the drain port, ensuring that gas cannot escape while draining. AVENTICS. Available in emergency pressure only and emergency pressure and vacuum relief models. Valves. 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. Page : 4. PRODUCTS. Designed to bolt directly to a standard 150# flat faced ANSI flange on the tank top. Varec 5910B and 5920B Series Relief Valve with Flame Arrester. B 316 SSVarec Series 221 Emergency Pressure Relief Manway covers. 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. Weight-loaded relief valves that protect tanks from damage or deformation, minimize emissions to the. Penttila@askalon. View All Industrial & Factory Automation Products Brands ASCO. Anderson Greenwood, Crosby, Varec and Yarway are marks owned by one of the companies in the Emerson Automation Solutions business unit of Emerson Electric Co. Provides high Cv values, resulting in less than 3% pressure drop to the active PRV inlet, reducing destructive valve chatter. 7 psia, air flow. Varec, Inc. 3 Pressure relief valves. Compare. $12. ‘All-weather’ coating option available for valve seats and guides. acquired the biogas portion of the Varec business from Tyco Valves and Controls, LP Inc. Oversized flame arrester bank assembly for minimum pressure drop. Parts list for the 6700 Liquid Level Indicator. View All Solenoid Valves; ASCO; Contact Us 513-603-4134; ddoerger@sps-inc. steel 316 SS 3 Removable seat Aluminum 316 SS 316 SS 4 valve cover Aluminum W. Varec 5400A flame arresters are designed to stop the propagation of flame from external sources. It operates normally closed andFLOAT CHECK VALVE A check valve should be installed on the atmospheric side and/or pressure side of each manometer to protect the fluid from exploding due to pressure increases beyond the manometer range. The cassette optimizes the performance of your gauge by reducing friction for smoother operation. • Durable reinforced fabric diaphragm type pressure side seating surface backed by compressible, cellular non-metallic pads for added cushion and reduced leakage. • • • VAREC DUAL PRESSURE/ VACUUM RELIEF DEVICE Application The 5810B/ 5820B Series Pressure and Vacuum Relief Valve with. For high pressure lines that are greater than 5 psig (34 kPa), Varec Biogas offers the Model 247/247AT. VAREC BIOGAS 249 Series ENCLOSED FLARE A dedicated Uninterruptible Power Supply (UPS) system for the emergency shutoff valve is provided as standard on the 249 Series flare. Measurement Instrumentation. Varec solutions make it easier for organizations to manage their bulk liquid assets more accurately and efficiently. 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. Brands () () Industry. Documents & Drawings. View All Industrial & Factory Automation Products Brands ASCO. part No : 190080-7619-1 VSLI 1003 Tag No. steel s. LOGIN to download PRV 2 SIZE Software. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. The Safety Selector Valve is a Dual Pressure Relief Device System and is designed specifically to function as an effective ‘switch-over’ device. The valve compression spring immediately forces the pallet down against the valve seat, closing the valve, thereby shutting off the gas flow. FD9 Series 150# Flanged Manual Ball Valve A-T Controls Request a Quote Configure WE-350 Series Electric Actuator A-T Controls Request a Quote Configure CL Series Chainwheel2 Penberthy SerieS LM, eLL, FL, GL, GH, U, L and 2nC For PUMPinG GaSeS Models overview; operation There are eight models of Penberthy jet pumps available for pumping gases: Models LM and eLL are used for exhausting,Varec was there in the infancy stage of the biogas market in the early 1950's. Printed On: 28-Oct-2013. Our Virginia office supports program management and support staff for our U. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. ** For approved sizes please see page 2. 316 Stainless Steel. Vonk. Operation The 211 Series Check Valve design is typically used in systems where gas velocities are as low as 10-12 feet per second. Combination 2010B valve and 5000 flame arrester, set at 0. See terms of license agreement. Varec 2011B or Equal. ANDERSON GREENWOOD • CROSBY • VAREC PRESSURE RELIEF VALVES OVERVIEW. The 5/8” O. 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. Base made of corrosion-resistant 356-T6 aluminum. Many of our automated solutions focus on the. 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. The 386 Series Back Pressure Regulator is intended for use in low pressure gas systems. Proportional Valves . A Safety selector valve is used to allow switch-over of the redundant pressure relief system. 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. Bubble-tight seats near set pressure: Allows higher system operating pressure and, therefore, maximum process output; not as sensitive to. The 181 and 187 Series regulators are designed for downstream control, including tank blanketing applications. The seal stem uses a double seal washer/o-ring system with high grade Viton® equivalent materials suitable for No. AVENTICS. reserves the right to change product design and specifications without notice. Compare. Oversized pressure and vacuum ports for maximized flow capacities. Contact Sales. VAREC 4210A SERIES EMERGENCY PRESSURE VENT AND MANWAY COVERS The 4210A Series is designed to provide emergency venting of low pressure storage tanks and vessels. B 316 S. An explosion-proof solenoid valve that will activate the air injection line. Anderson Greenwood, Crosby & Varec Pressure Relief Valves The premier option for pressure relief valves, providing advanced, reliable and efficient overpressure protection. When conden-sate accumulates in the drip trap reservoir, it lifts the float which is connected to a lever arm. A little more information that might help is The ST2300 series is a very old Shand & Jurs Pilot operated valve for which Whessoe offered as part of their range. 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. The check valve is normally installed downstream of (a) meters; (b) regulators; or (c) other gas control devices that could be. Call us or use this form for all other sales related questions. Whessoe Flame Arresters, Series 4301. 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. As the upstream pressure of the valve increases, the linkage opens the valve, allowing a greater flow capacity. 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. 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. Automatic Float Operated Needle Valve 2 Quart Capacity 25 psig (172. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:We would like to show you a description here but the site won’t allow us. Net free area through the bank is three to four times the unit pipe size, reducing surface friction, optimizing flow capacity and minimizing. Available in 2″ – 12″ Sizes. As the pressure is relieved, the reduced pressure applied to the diaphragm allows the valve to close. It also reduces maintenance and extends the working life of the gauge by protecting the motor from contaminants that may enter the gaugehead. Pinch Valves. Vent to atmosphere or pipe-away models. Safety Relief Valve Repair, Replace, Rebuild Services. Varec, Inc. 1 bar (60 psig) supply pressure Supply Pressure(3) Minimum Recommended: 0. This document provides an overview of the features, benefits and specifications of these valves, as well as the latest way in pressure relief technology. View All Valves Products Brands AEV. COVER EQUIPMENT Introduction The Varec 2010B and 2020B Pressure and Vacuum Relief Valves are designed for use 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. To reuse the valve, replace the handle (sold separately). Double port design adds a dampening effect, allowing the valve smoothly to seek set pressure. disclaim all warranties, either express or implied, including the warranties of. relief valve size and style, valve data storage, printed reports, valve specification sheets and outline drawings. May also be mounted on a flame arrester. Fisher™ Vee-Ball™ V150 Flanged Control Valve. by the valve body. VAREC 5000/5010 SERIES FLAME ARRESTERS FLOW CURVES Combination 2010B valve and 5000 flame arrester, set at 2 inches of water Curve data by actual tests in accordance with API Std. Anderson Greenwood, Crosby & Varec Pressure Relief Valves The premier option for pressure relief valves, providing advanced, reliable and efficient overpressure protection. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. by the valve body. The check valve is normally installed downstream of (a) meters; (b) regulators; or (c) other gas control devices that could be damaged by an accidental reversal of gas flow, pressure or explosion shock waves. • Designed to bolt directly to a standard 150# flat faced ANSI flange on the tank top. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. The 2010B vents to atmosphere. A pressure regulator that regulates constant air flow. The 5/8” O. 5 scfh (0. Compare. Movicon. . Learn more about the Series 90/9000 pilot operated pressure relief valves from Anderson Greenwood, a leading brand of pressure management solutions. on smaller tanks, the valves may also provide sufficient flow capacity for emergency venting. Easily lifted open to provide a large, unobstructed passage for easy tank access. Nuclear Valves. 0% at 1. Atmosph disch, low flow, 1/8-3" Npt. SolaHD. 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. Sizes 2010B/2011B: 2" (DN 50) 3" (DN 80) 4" (DN 100) 6" (DN 150) 8" (DN 200) 10" (DN 250) 12" (DN 300) Sizes 2020B/2021B: FLANGED CONNECTIONS - STANDARD FLANGE DRILLING Aluminum 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 pressure and/or vacuum. Enardo™ Model 660-B and 660-LB Spring-Loaded Thief Hatch. A 1/2” NPT connection is provided in the lower diaphragm housing for field installation Anderson Greenwood Whessoe 4020A Pressure and Vacuum Relief Valves. Features. Compare. 221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. 5 250 maximum setting limitations: Aluminum 70 mbarg. Sensors & Switches. The check valve utilizes a free-swing VAREC 7100B SERIES PRESSURE RELIEF VALVE INSTRUCTION, OPERATION AND MAINTENANCE MANUAL 4. 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. Valves, especially without proper and routine maintenance. 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. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. The Varec 7100B Series is a pressure relief valve designed to protect atmospheric and low pressure storage tanks. The 211 Series Low Pressure Check Valve is ideal for low pressure gas control lines where reversal of flow must be prevented. 5834 Peachtree Corners East, Norcross (Atlanta), GA 30092 USA Tel: +1 (770) 447-9202 Fax: +1 (770) 662-8939 4120 IOM006GVAE1103 Multi-Element Temperature Transmitter Highly accurate and effective tr. FullPlease visit our Sales Network page if you have a sales related question about Varec’s hardware products and systems, or Aviation solutions. Every day, on every continent, our dependable line of products prevent. Overview.