The cassette optimizes the performance of your gauge by reducing friction for smoother operation. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Available in 2″ – 12″ Sizes. Phone. Cover cannot separate from the base. 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. TopWorx. The World Leader in Biogas Safety, Cleaning, and Flaring Technology. See terms of license agreement. they are used with tank vent and gas piping systems. Operation The 211 Series Check Valve design is typically used in systems where gas velocities are as low as 10-12 feet per second. Learn more about the Series 90/9000 pilot operated pressure relief valves from Anderson Greenwood, a leading brand of pressure management solutions. 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. oil, gas, gas injection, water injection, chemical injection and water disposal,Wal-Tech Valve is a authorized distributor and assembler for Pentair relief valves- these would include the Crosby, Anderson Greenwood, and Varec valves. 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. ‘All-weather’ non-frosting and ice. 03 Nm3/hr] or less at 90% of setpoint. Specialists in Instrumentation. Isolation Valves. Easily lifted open to provide a large, unobstructed passage for easy tank access. PACSystems. The production facility was outfitted as a complete metalworking and fabrication shop. glass sight tube is protected on each side by a brass guard rod. Proportional Valves . 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. Corrosion resistant aluminum construction ensures durability and minimizes weight. Tank Farm Automation Improves Operational Efficiency Across Fuel Management Systems 1-23 of 70 results in Products. The T205 Series tank blanketing regulator is a direct-operated and spring-loaded regulator. 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. Base made of corrosion-resistant 356-T6 aluminum. on smaller tanks, the valves may also provide sufficient flow capacity for emergency venting. Adjustment Varec Series 180/181 regulators are shippedA blower panel replaces the venturi and valve & regulator panel and utilizes a blower to pre-mix air and pilot gas. There are two pipe-away model variants:Pressure and Safety Relief Valves - We offer easy-to-maintain Anderson Greenwood™,. From the onset, Varec's focus was to deliver. 5 250 maximum setting limitations: Aluminum 70 mbarg. 316 SS body and trim on valve, stainless steel housing with stainless steel flame bank, RF flange connections drilled to ANSI 150 VAREC 5910B AND 5920B SERIES RELIEF VALVE WITH FLAME ARRESTER ORDERING INFORMATION Example: pressure/vacuum relief valve with flame arrester, vent to atmosphere, air-cushion type, 8" size, level, a Varec Biogas Model 218 Sight Glass should be specified for field installation. 2 fuel oil and Kerosene with UL 842 listed models certified for use with biodiesel up to B20 (20%). Our valve experts will focus on getting your valves tested, repaired and quickly set to the exact specifications. Varec’s sales and service network is comprised of over 40 companies worldwide. When the tank is. Compare. 015 Nm3 /hr) or less at 90% of setpoint. Featured ProductsElmac Technologies Pressure/Vacuum Relief Valves have weight-loaded or spring-loaded pallets. The 450 Series is combination of the 430. COM/VALVES All Pentair trademarks and logos are owned by Pentair, Inc. Tank Farm Automation Improves Operational Efficiency Across Fuel Management SystemsVarec continues to provide tank gauging, inventory control systems, SCADA and other fuel management solutions for the oil & gas, aviation and defense industries. Fossil Power Systems FPS. Varec 2010B: Flame and Detonation Arrestors. 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. Program control via pop-up windows, function keys, extensive on-line help facilities, easy-to-read formatted screens, flagging of errors, and easy editing of displayed inputs make the program easy to understand and operate. Screenshots (continued) Reference Library 1. 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. 1-23 of 39 results in Products. Lockdown device allows for a gas-tight seal up to 3 psig (20. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Valve services include testing, certifying, repairing, automating, and modifying manual valves, safety relief valves, and process control. 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 broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. VAREC 180 SERIES PRESSURE REGULATORS Double port regulators with a variety of model options for upstream and downstream pressure control GENERAL APPLICATION TECHNICAL DATA The 180 Series regulators are designed for use on vapor recovery systems where sensitive control at low pressures is required. 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. 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. Features. We understand how important it is that emergency shutdown valves (ESDVs) remain securely in place. i980 . Extensible flame arrester bank assembly. Overview. as the vacuum exceeds the valve setting, the pallet lifts off the seat ring. Many of our automated solutions focus on the measurement, control and accountability of bulk fuel storage and allocation across industry sectors throughout the oil and gas supply chain. 2 Page : 4 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. The design allows for routine or emergency servicing of redundant pressure relief devices with no process interruption, providing continuous system over-pressure protection. Also, check valve seats and plugs for cleanliness and freedom of operation. Varec is able to provide an alternative, Learn how to install, operate and maintain the Varec Series 2010B/2020B/3500B pressure relief valves, which are designed to protect tanks from overpressure and vacuum conditions. 3660B valves for either pressure (top mounted) or vacuum (side mounted) relief applications. Valve and Mechanical Services Back. The UPS system will drive the valve closed in the event of a power failure. ADjustMENt Varec Series 187 regulators are shipped fromTank gauging is the generic name given to the measurement of liquids (product) in bulk storage tanks with the aim of quantifying how much product is in the tank, “gauging the contents of a tank”. PRODUCTS. The water lying in piping low points, restricts gas flow which results in an increase in pressure drop within the system. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Zero product loss when combined with a vapor recovery system. 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. Every day, on every continent, our dependable line of products prevent. Compare. Emerson has over 50,000 parts in inventory for same day/next day shipments to anywhere in the world through its growing network of distribution centers located in Brazil, Cincinnati, China, Dubai, Hungary, Mexico City and Singapore. 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 Varec 5000/5010 Series Flame Arrester is a square flame arrester (shown at right). Non-sparking design. An “All-Weather” option is available when freezing climates. Varec 5810B, Varec 5820B: Enardo™ Series 450 Pressure Vacuum Relief Valve. 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. A pressure regulator that regulates constant air flow. This simple and reliable instrument has been used for managing inventory in the oil and gas industry for the past 90 years. 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. Request a Quote. As the upstream pressure of the valve increases, the linkage opens the valve, allowing a greater flow capacity. note The vacuum capacity is based on. The 181 and 187 Series regulators are designed for downstream control, including tank blanketing applications. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Varec 2020B: Enardo™ Series 550 Pressure Vacuum Relief Valve. spec 1 valve body inlet. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:Anderson Greenwood, Crosby & Varec Pressure Relief Valves The premier option for pressure relief valves, providing advanced, reliable and efficient overpressure protection. The 450 Series is combination of the 430. NPT Plug - Type C, Item # 35b. Address: 6909 Metro Park Drive, Suite 200. Condensate removal from gas piping systems is necessary to protect piping and equipment from possible damage caused by corrosion or water hammer. Westlock. • Designed to bolt directly to a standard 150# flat faced ANSI flange on the tank top. The valve is installed on the storage tank roof or digester cover. Compare. VIEW ALL BRANDS Measurement Instrumentation. net; Home Products Brands Categories All Categories. S. Flo-Tite. Anderson Greenwood, Crosby & Varec Pressure Relief Valves The premier option for pressure relief valves, providing advanced, reliable and efficient overpressure protection. Weight-loaded relief valves that protect tanks from damage or deformation, minimize emissions to the environment and loss of product due to evaporation. Features. Hinged cover provides a fixed pivot point, ensures proper reseating and added safety. Varec 2500 Tank Gauge Replacement Part - 3/4 in. Place the valve in a level position. This simple and reliable instrument has been used for managing inventory in the oil and gas industry for the past 90 years. The check valve utilizes a free-swingHinged cover provides a fixed pivot point, ensures proper reseating and added safety. It operates normally closed and will open when the upstream pressure reaches the regulator’s predetermined settings. Safety Valves 7 - 8testing and development facilities have High Pilot Operated Pressure Relief Valves135 years of product development and 8 - 10PRV2SIZE 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,. Heavy wall cast housing in 356 T6 aluminum, carbon steel or 316 stainless steel. As the pressure is relieved, the valve throttles toward its closed position. 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 broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Control Valve Repair. Enardo™ Model 660-B and 660-LB Spring-Loaded Thief Hatch. Digester Capping Valve Repair. 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. Vent to atmosphere or pipe-away models. the diaphragm, causing the valve to open. Steam Traps. Place the valve in a level position. Cover cannot separate from the base. Christmas tree valves play a vital role in oil and gas extraction sites. Proportional 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 andManual: VAREC Series 180/181 Double port regulator, Varec-EN. Protective screens at pressure and vacuum ports prevent entrance of foreign matter. It also includes the pilot gas solenoid valves, regulators and gauges required to control pilot gas. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:Fuel Gas & Shutoff Valves. Safety foot pedal frees operator’s hands while gauging or sampling the tank contents. Replaceable and interchangeable pressure and vacuum seat rings. Call us or use this form for all other sales related questions. Enardo™ Series 800-SO In-Line Pressure Vacuum Vent. 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. 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. As the pressure is relieved, the valve throttles toward its closed position. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:Varec's 2500 Automatic Tank Gauge (ATG) is a mechanically operated, float & tape instrument designed to provide continuous liquid level measurement in bulk storage applications. Manual: VAREC Series 5400A Flame arrester, Varec-EN Features. Cover cannot separate from the base. Varec; Cam Fittings Solenoid Valves. Varec 2020B: Enardo™ Series 550 Pressure Vacuum Relief Valve. AVENTICS. (Elements & Compounds) the ash obtained from kelp. Mechanical Services; Field Machining Heat Treatment Welding Mechanical Services Services Reliability Data ManagementDurable reinforced fabric diaphragm type pressure side seating surface backed by compressible, cellular non-metallic pads for added cushion and reduced leakage. 3 Pressure relief valves. 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. Sensors & Switches. Enardo Model 2000 with Smart Wireless Technology. The wide range of sizes allows its use in many applications encountered in the typical tank farm, liquid storage facility or biogas. Enardo Models ES-850 and ES-950 with Smart Wireless Technology. C. Proportional Valves . Varec 2010B - Valves and Controls - Pentair. The 440 Series Pressure Relief and Flame Trap 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. 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. 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 wide range. The “Air-Cushion” seating design keeps the valve tightly sealed until the pressure insideAll valves are embossed with an arrow indicating the direction of oil flow. It may be used in combination with a flame arrester. Contact Sales. Enardo™ Series 800-SO In-Line Pressure Vacuum Vent. May also be used for either pressure (top mounted) or vacuum (side mounted) relief. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Fisher Reman Control Valves. Safety Relief Valve Repair, Replace, Rebuild Services. Actuator and Valve Services Back. TESCOM. Proportional Valves . Movicon. 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. Pressure Set 8-inches, Vacuum Set 2-inches" (Varec valve). 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. In addition, water lying in low spots in the pipe can restrict gas flow resulting in. Valve Repair Services. Features. 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. Compare. glass sight tube is protected on each side by a brass guard rod. 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. Product request. Bank’s large surface area improves heat dissipation. Kunkle safety & relief valves. Large diaphragm and a unique ‘double port’ design achieve a sensitivity of less than 5%. Enardo™ Model 660-B and 660-LB Spring-Loaded Thief Hatch. TopWorx. Franklin Duraseal Plug Valve. 3 bar (5 psig) above actuator requirement [1. Measurement Instrumentation. Features. 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. 2. 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. based in Hefei City, CHINA. Replaceable ‘air cushion’ PTFE seating for lowest available leakage for weight-loaded valves (1 SCFH [0. The project team has been unable to find an AIS-compliant valve suitable for this application, as the AHLS application is. 2000. At the time, we helped customers in the dairy industry improve their business by providing them with gaskets, seals, V-belts and hoses. Oversized pressure and vacuum ports for maximized flow capacities. Pallet should move up and down freely and rest flat on the seat ring. Fuel Gas & Shutoff Valves. 0% at 1. Compare Compare Enardo™ Model 2000 Emergency Relief Vent. size A B c d G 4020A Weight loAded pressure And vAcuum weiGhts weiGht/weiGht loAded VAlVes (kg) 2” 3” 4” 6” 8” 10” 12” * Aluminum ** cs/ss pArts list item description Alum spec c. SPECIFICATIONS The 2010B and 2020B Series pressure and vacuum relief valves are available in a variety of configurations to meet your specific needs. Overview. Maximum pressure rating is 10 PSI. Learn more about Emerson's most comprehensive range of pressure relief devices, designed for applications from gas to steam, liquid and mixed phases, from. All other brand or product names are trademarks or registered marks of their respective owners. • Vents directly to atmosphere. Pallet should move up and down freely and rest flat on the seat. Remove the weatherhood and/or stem guide in the weatherhood or the stem guide cover (s). The pilot is ignited away from the flare stack. Automatic Float Operated Needle Valve 2 Quart Capacity 25 psig (172. Ignited vapor attempting to pass through the arrester is forced through small passages within the bank assembly. Do not handle by grasping the diaphragm housing, linkage mechanism or weight arm. Varec™ Flame Arrestors. VIEW ALL BRANDS Measurement Instrumentation. View All Industrial & Factory Automation Products Brands ASCO. 5 PSI (0. 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 thermal valve is designed for ease of Valve size dimensions mm Approximate weights - Kgs A B c d < 30 mbarg d 30 – 140 mbarg weight loaded pressure relief spring loaded vacuum relief Alum cs/ss Alum cs/ss settinGs weight loaded pressure pring loaded Vacuum min mbarg ax mbarg 4. 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. The Safety Selector Valve is designed specifically to function as an effective ‘switch-over’ device that permits routine or emergency servicing of redundant pressure relief devices with no process interruption, providing continuous system over-pressure protection. ** For approved sizes please see page 2. The Varec 2010B/2020B protects tanks from damage or deformation, and minimizes emissions to the environment, as well as loss of product due to evaporation. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. The Varec 7100B Series valve features a pallet drip ring and self-draining housing to protect the seating surface from condensate and freezing. This manual provides detailed instructions, diagrams and safety precautions for these valves. The 211 Series Low Pressure Check Valve is ideal for low pressure gas control lines where reversal of flow must be prevented. Leakage rate of 0. Specifications Body Base Aluminum, AL B26 A356. 7 psia, air flow. The 244W Series Waste Gas Burner & Ignition System is a highly reliable flare and ignition system. e. View All Industrial & Factory Automation Products Brands ASCO. positions the valve to regulate gas flow. Replaceable and interchangeable pressure and vacuum seat rings. 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. Crosby – Anderson Greenwood- Varec – Pressure Relief Valves. Large flow capacity allows use of smaller size. Actuator and Valve Services Back. With an unparalleled breadth of products, project management, connected services, and service networks, Emerson leads as a global manufacturer supplying and servicing all valves everywhere. Replaceable and interchangeable pressure and vacuum seat rings. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Oversized. See Attachment 1 for the valve location and detail, and Attachment 2 for the Varec valve cut sheet. Vents directly to atmosphere. Vent to Atmosphere or Pipe Away Model. 865 Inches of Water Pressure and Vacuum Thousand cubic feet/hour at 60° F and 14. Weather hood and screen provided for protection. To reuse the valve, replace the handle (sold separately). TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:Hinged cover provides a fixed pivot point, ensures proper reseating and added safety. Overview. TESCOM. Protective screens at pressure and vacuum ports prevent entrance of foreign matter. TECHNICAL DATA Sizes: 10" x 14" to 20" x 24" Orifices:Emerson’s Pressure Relief Valve Portfolio Brochure. When conden-sate accumulates in the drip trap reservoir, it lifts the float which is connected to a lever arm. VCTDS-00161-EN 15/05 VAREC 5910B AND 5920B SERIES RELIEF VALVE WITH FLAME ARRESTER SPECIFICATIONS MODELS OVERVIEW The 5910B/5920B Series relief valves protect tanks from excessive pressure and vacuum, maintaining system operating pressure so vapor is not vented to the atmosphere routinely. Enardo Models 850 and 950 with Smart Wireless Technology. c. Propane Valves. When conden-sate accumulates in the drip trap reservoir, it lifts the float which is connected to a lever arm. of liquids and slurries such as waste acid, resin bead slurry, bauxite mud and raw municipal sludge. Compare Compare Anderson Greenwood Marvac Model 910 Pilot Operated Pressure Relief piped vent. 2581 Transmitter Adapter (Oil Tight) Manuals. Pinch Valves. This document provides you with the technical specifications, features, benefits, and installation instructions of the 2500. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Prolong the reliability of your control valves with genuine parts. Anderson Greenwood. Anderson Greenwood Marvac Model 920 Pilot Operated Pressure and Vacuum Relief piped vent. Valves, especially without proper and routine maintenance. • Base made of corrosion-resistant 356-T6Varec. The. Weight or spring loaded valves capable of providing pressure and vacuum relief that vent to atmosphere. Overview. 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. VOP-1000 one-piece ball valves; VEE-2000 end-entry ball valves; V3P-1000 three-piece ball valves; Securaseal® metal-seated ball valves. Varec. Combination 2010B valve and 5000 flame arrester, set at 0. HBE ARC Valves. positions the valve to regulate gas flow. Safety Relief Valves. 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. 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. Tommi. Vonk. Extensible flame arrester bank assembly. Oversized pressure and vacuum ports for maximized flow capacities. Pressure and Vacuum Relief Valve. Pinch Valves. 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. MODEL 450 Flame Trap AssemblyThe Varec Biogas 247 Series Drip Trap is designed to prevent gas from escaping while draining. is a high-tech production enterprise specializing in the production. Overview. Enardo Model 2000 with Smart Wireless Technology. As the pressure upstream of the valve rises, the diaphragm opens the valve, allowing greater flow capacity. It was replaced by the Whessoe Fig 4150/4151 but both are no longer produced. Certified test data by independent laboratory available on request Pressure Inches of water Thousands of cubic feet/hour at 60°F and 14. 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. VAREC 2010B/2020B PRESSURE AND VACUUM RELIEF VALVES. Tel: +1 (770) 447-9202 Toll Free: +1 (866) 698-2732 Email: sales. Download Now. 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”. ‘All-weather’ coating option available for valve seats and guides. OverviewDelta Industrial™ knife gate valves have been the market leader in the range of shear gates for many years. Industry. Pipeline Transmission & Transportation. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. +358 207 416 208. This permits the user to seal off tank working pressure from the gaugehead and tape piping system for. Varec; Cam Fittings Solenoid Valves. Replaceable and interchangeable pressure and vacuum seat rings. 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. The extensive range of sizes allows its use in many applications encountered in the typical tank farm, liquid storage facility, landfill or waste water treatment system. Welcome to the Emerson Automation Solutions Sizing website. 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. 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. 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. , Ltd. AVENTICS. Double port design adds a dampening effect, allowing the valve smoothly to seek set pressure. Measurement Instrumentation. Weight-loaded relief valves that protect tanks from damage or deformation, minimize emissions to the environment and loss of product due to evaporationThe 245 Series Automatic Drip Trap is designed for continuous collection and safe removal of condensate from low points in “filtered” gas piping systems. Vacuum Relief Valve. For technical drawings and 3-D models, click on a part number. Features. More than just a digital positioner, they also perform control valve diagnostics, alert you of critical information before it affects the process, and communicate using HART, Fieldbus, or PROFIBUS. The “Air-Cushion” seating design keeps the valve tightly sealed until the pressure inside the tank approaches the valve setting. The valve utilizes weights that are proportional to the seat surface area to relieve excess pressure directly to the atmosphere. Model 3600B and 3650B Series vacuum relief valves When a vacuum within the tank approaches the valve setting, the pallet begins to lift. 3. All-weather coating option available for valve seats and guides. 3600B valves are side mounted. VAREC 7100B SERIES PRESSURE RELIEF VALVE INSTRUCTION, OPERATION AND MAINTENANCE MANUAL 4. 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. Varec 2011B or Equal. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. LOGIN to download PRV 2 SIZE Software, Brochure, Quick Start Guide and. The seal stem uses a double seal washer/o-ring system with high grade Viton® equivalent materials suitable for No. As the upstream pressure of the valve increases, the linkage opens the valve, allowing a greater flow capacity. Featured Products. ASME and National Board certified shop with a steam boiler always available for quickly setting your valves to reduce your downtime. Movicon. A 1/2” NPT connection is provided in the lower diaphragm housing for field installation 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. The broad JB-TD product offering represents an alternative to multiple, smaller orifice relief valves. Do not handle by grasping the diaphragm housing, linkage mechanism or weight arm. * A Varec drip trap should be specified for field installation at this connection to provide for safe removal of condensate. 4110A vAcuum relief vAlve Weight loaded dimensions nominal size dn 50 75 100 150 200 250 300 nominal size nps 2 3 4 6 8 10 12 pArts list item description Aluminum spec. Product Type: Vacuum Valves, Tank, Relief Valves, Flame Arrestor. Spun aluminum weather hood. Compare. SAFETY RELIEF VALVE Manufacturer; 501592 - WHESSOE VAREC LIMITED ( S & J MFR. 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. 3500B valves for tank top mounting. 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 Biogas Inc. Vents directly to atmosphere. PRV 2 SIZE Pressure Relief Valve Software is an integrated valve sizing, selection and configuration platform for Anderson Greenwood, Crosby and Varec brand overpressure protection valves and for Yarway brand Automatic Recirculation Control Valve (ARC) valves. Anderson Greenwood pilot operated pressure relief valves provide advanced, reliable and efficient overpressure protection. 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. Please specify when ordering. Rotary linkage design eliminates friction and drag.