Safety foot pedal frees operator’s hands while gauging or sampling the tank. Close. Support Brackets "A" frame brackets support the conduit (pipework) that carries the tape. FEATURES. Compare. FeaturesAir Separation Unit (ASU) Back. 877. Enardo™ Model 660-B and 660-LB Spring-Loaded Thief Hatch. The. For floating steel. product under warranty. Compare. Oversized pressure and vacuum ports for maximized flow capacities. Large, easy to grab pull ring. Corrosion resistant die cast 360 aluminium construction. Non-sparking design. Data Sheets & Bulletin: 4310 series sampling and gauging hatch covers, Varec, Tank Vents & Hatches (VCTDS-00311-EN) Author: Emerson Subject: Free-opening or lock-down covers designed to provide quick access for product gauging, temperature measurement or sampling Keywords: Varec, Tank Protection, Tank Accessories, Gauge Hatches Created Date Varec 4310 Series Sampling and Gauging Hatch Covers. Easily lifted open to provide a large, unobstructed passage for easy tank access. Flow & Level Indication; Liquid Level Instrumentation. Varec 4310 Series Sampling and Gauging Hatch Covers - Emerson. These brackets can be welded or bolted to the tank and shouldthe hatch. Rosemount™ 1500XA Process Gas Chromatograph. 7 kPa). Storage & Distribution; Storage Flow Measurement Level MeasurementVarec 2500 Automatic Tank Level Gauge. Steam Traps, Valves and Level Gauges. Large flow capacity allows use of smaller size. Choice of NBR, PTFE and FKM seat inserts. Close. Non-sparking design. Tommi. Lock-Down Hatches Resources. Available in Blue Viton, Black Viton, Buna as well as other materials upon request. Manuals & Guides. Varec, Inc. Size: 541kb. Choice of NBR, PTFE and FKM seat inserts. Stainless steel (in both sizes) and aluminum (in the NPS 8 (DN 200) size) bases available. Control Valves; Globe Valves Three Way ValvesControl and Safety Systems Back. Features • Screw down and free lift designs • Corrosion resistant Aluminium, cast iron, carbon steel, stainless steel • O Ring. Once open, the cover can remain open for ease of use. This service manual provides detailed instructions, diagrams and specifications for the 2500 ATG and its components. Anderson Greenwood 5910C. Replaceable ‘air cushion’ PTFE seating for lowest available leakage for weight-loaded valves (1 SCFH [0. Our Company. Features. Close. 8020; About Us; Careers; News; FAQ; Brands Portal; Products; Industries; Services; Education; ResourcesTank Vents and Hatches Bulk Storage and Transport Equipment Steam Traps Pressure Management Back. Choice of NBR, PTFE and FKM seat inserts. Close. Outlet adapter on the 2020B Series is one pipe size larger than the valve inlet flange to optimize flow capacity. Hinged cover provides a fixed pivot point, ensures proper reseating and added safety. Varec 5910B and 5920B Series Relief Valve with Flame Arrester Specs Product Type Vacuum Valves, Tank, Relief Valves, Flame Arrestor. Carbon steel base construction available for welding to the tank roof. Varec 4310 Series Sampling and Gauging Hatch Covers Specs Product Type Lock-Down Hatches Resources. Varec Series 221 Emergency Pressure Relief Manway covers | Emerson FI. Close. Protective screens at pressure and vacuum ports prevent entrance of foreign matter. 7 days free trial!* Yes, continue No, thanksVarec 42 Series Sampling and Gauging Hatch Covers | Emerson US. Process Gas Chromatographs. Varec, Inc. Measurement Instrumentation; Flame and Gas DetectionFacebook; LinkedIn; Youtube; COVID-19 Response; Emergency Support and Service 888-268-6437; Careers; Resources; News; Company Store Customer Portal; About UsVarec 4310 Series Sampling and Gauging Hatch Covers - Emerson. Table 6. Varec, Inc (a Leidos company) | 2,442 followers on LinkedIn. Enardo™ Model 660 and 660-L Spring-Loaded Thief Hatch. Varec is able to provide an alternative,Features. Varec gauge hatches are essential for accurate level measurement and monitoring in tanks or vessels. These products were made to API standards with improvements made to each product. Varec 4310 Series Sampling and Gauging Hatch Covers - Emerson. Data Sheets: 4310 series sampling and gauging hatch covers, Varec, Tank Vents & Hatches (VCTDS-00311-EN) Author: Emerson Subject: Free-opening or lock-down covers designed to provide quick access for product gauging, temperature measurement or sampling Keywords: Varec, Tank-Vents-Hatches, Deadweight-Hatches Created Date:. Get the best spare parts prices from a single source, don't waste time seeking for different suppliers when you can just go with one. Corrosion resistant 356 HT aluminum. 7 kPa]. The wireless monitoring option allows the remote sensing of the open or closed position of the vent which enables. Project Services BackVarec 42 Series Sampling and Gauging Hatch Covers | Emerson FI. Zero product loss when combined with a vapor recovery system. Designed to offer flexibility of installation. Available in emergency pressure only and emergency pressure and vacuum relief models. Rosemount™ 500 Process Gas Chromatograph. Varec recommends the use of a “stilling well” for a radar or servo tank gauging application. Vents directly to atmosphere. Tank Vents & Hatches. Featured Products. The Varec Biogas 386 Series Back Pressure Regulator is intended for use in low pressure gas systems. Compare Compare Enardo™ Model A Deadweight Thief Hatch. Qty: Description. Non-sparking design. Features. . VAREC 221 SERIES EMERGENCY PRESSURE RELIEF MANWAY COVERS FEATURES • Available in emergency pressure only and emergency pressure and vacuum relief models. Products; Back. Base made of corrosion-resistant 356-T6 aluminum. Close. Varec top guidewire anchors can be screwed or welded into the tank roof, maintenance hatch or manhole cover. Now celebrating our 50th anniversary, we have been supplying high quality measuring, flow management and analytical instruments to a variety of processing industries along the GulVAREC 220 Series ROOF MANWAY COVER The 220 Series is designed for use on tanks where quick and easy personnel access is desired. Self-aligning cover closes automatically when the foot pedal is released. Lockdown device allows for a gas-tight seal up to 3 psig (20. 1. Weather hood and screen provided for protection. Non-sparking design. NFPA 820. Varec Series 7000 Mushroom (free) Vents. 3650B valves with flanged intake and discharge connections for ‘in-line’ applications. . Varec 4310 Series Sampling and Gauging Hatch Covers | Emerson CZ. Weather hood and screen provided for protection. Spun aluminum weather hood. Replaceable and interchangeable pressure and vacuum seat rings. Features. Data Sheets & Bulletins Data Sheets: 4310 series sampling and gauging hatch covers, Varec-EN Features. Oversized port for maximum flow. Varec 4310 Series Sampling and Gauging Hatch Covers. Side and center-guided pallet. Features. PDF. Vents directly to atmosphere. Ergonomically friendly handwheel with padlock feature to prevent unauthorized tank access. Choice of NBR, PTFE and FKM seat inserts. Features. 4590 Tankside Monitor. Varec 42 Series Sampling and Gauging Hatch Covers - Emerson. Pressure/Vacuum Relief Valves (34) Emergency Relief Vents (6) Deadweight Hatches (4) Free Vents (3) Lock-Down Hatches (3) Spring-Loaded Hatches (1) Filter by Press enter to collapse or expand the menu. Weather hood and screen provided for protection. Manuals & Guides. Lockdown device allows for a gas-tight seal up to 3 psig (20. 221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly. Clear All Brands. Enardo™ Series 800-SO In-Line Pressure Vacuum Vent. Varec 4310 Series Sampling and Gauging Hatch Covers. Features. Corrosion resistant die cast 360 aluminium construction. Enardo™ Series 800-SO In-Line Pressure Vacuum Vent. Outlet adapter on the 2020B Series is one pipe size larger than the valve inlet flange to optimize flow capacity. 9 kPa]. Locking mechanism (pin provided) raised above cover surface for easy access. Features • Screw down and free lift designsVarec 4310 Series Sampling and Gauging Hatch Covers; Varec 4310 Series Sampling and Gauging Hatch Covers. Compare. Hinged cover provides a fixed pivot point, ensures proper reseating and added safety. Corrosion resistant 356 HT aluminum construction as standard. Close. Non-sparking design. Non-sparking design. 98. Pressure/Vacuum Relief Valves (34) Emergency Relief Vents (6) Deadweight Hatches (4) Free Vents (3) Lock-Down Hatches (3) Spring-Loaded Hatches (1) Filter by Press enter to collapse or expand the menu. It integrates other instruments, performs tank side calculations and shares data from the field to the control room. 1994 An Open Systems Approach. January 27,2020. Non-sparking design. Data Sheets: 4310. May also be mounted on a flame arrester. Hinged cover provides a fixed pivot point, ensures proper reseating and added safety. Varec 4310 Series Sampling and Gauging Hatch Covers Specs Product Type Lock-Down Hatches Resources PDF Size: 91kb Data Sheets & Bulletins Data Sheets: 4310 series. Enardo™ Series 800-SO In-Line Pressure Vacuum Vent. PDF. Stainless steel (in both sizes) and aluminum (in the NPS 8 (DN 200) size) bases available. drawings, design assistance, site survey, Varec hatches for the cover, 3-month storage, shipping, field services during installation, startup testing, commissioning and training, and O&M manuals. 1-23 of 53 results in Products. Data Sheets: 5810B and 5820B Series Relief Valve with Flame Arrester, Varec, Tank Vents & Hatches (VCTDS-00192-EN) Author: Emerson Subject: 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 KeywordsLarge, easy to grab pull ring. Our Company. Oversized pressure and vacuum ports. 3650B valves with flanged intake and discharge connections for ‘in-line’ applications. Enardo Model 2000 with Smart Wireless Technology. Varec 42 series sampling and gauging hatch covers Features • non-sparking design. • Modular design provides flexibility of field installation and allows easy reconfiguration, repair or on-site upgrading. Construction The standard VAREC 42 Series Hatch Covers are available in 356 HT aluminum construction. Compare Compare Varec 4310 Series Sampling and Gauging Hatch Covers. (Plants) another name for kelp. Ergonomically friendly handwheel with. Choice of NBR, PTFE and FKM seat inserts. The VAREC 42 Series Hatch Covers are installed on tanks to provide access for gauging, temperature. May also be mounted on a flame arrester. Features. Size: 541kb Manuals & Guides Manuals: Sampling and Gauge Hatch Covers Series 42 IOM, Varec-EN Features Non-sparking design. Data Sheets & Bulletins Data Sheets: 4310 series sampling and gauging hatch covers, Varec-EN Features. Learn about Varec's instrumentation solutions for tank gauging, level measurement, temperature monitoring, and more in this comprehensive overview brochure. Cover cannot separate from the base. Size: 541kb. Protective screens at pressure and vacuum ports prevent entrance of foreign matter. Lockdown device allows for a gas-tight seal up to 3 psig (20. Data Sheets: 7000 series mushroom (free) vents, Varec, Tank Vents & Hatches (VCTDS-00307-EN) Author: Emerson Subject: Corrosion resistant, lightweight vents with a large opening and streamlined weather hood designed to minimize back pressure Keywords: Varec, Tank-Vents-Hatches, Lock-Down-Hatches Created Date: 7/13/2017 8:58:08 AM Data Sheets: 42 series sampling and gauging hatch covers, Varec-EN PDF. Enardo™ Model 660-B and 660-LB Spring-Loaded Thief Hatch. PDF. Our Company. Manuals & Guides Manuals: Sampling and Gauge Hatch Covers Series 42 IOM, Varec-EN Features. Automation Solutions; Commercial & Residential. It operates normally closed and will open when the upstream. Replacement Counter Cover Gasket (Item: 6) for Varec 2500 Tank Gauge. Oversized port for maximum flow. Lockdown device allows for a gas-tight seal up to 3 psig (20. Safety foot pedal frees operator’s hands while gauging or sampling the tank contents. Large, easy to grab pull ring. Safety foot pedal allows fast, hands-free tank access for sampling and gauging. Oversized pressure and vacuum ports for maximized flow capacities. The Shand & Jurs 95021 Gauge Hatch is designed to provide easy access to storage tanks for gauging product level or temperature and product sampling. Valve Controllers & Instruments; Digital Valve Controllers Discrete Valve Controllers Level Sensors and Controllers Configuration & Diagnostic Software Positioners. Varec continues to provide tank gauging, inventory control systems, SCADA and other fuel management solutions for the oil & gas, aviation and defense industries. 221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly. Construction. Oversized pressure and vacuum ports. Corrosion resistant aluminum construction ensures durability and minimizes weight. Lockdown device allows for a gas-tight seal up to 3 psig (20. Padlockable to prevent unauthorized tank access. Compare. Add to Cart. 221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly. Compare Compare Enardo™ Model A Deadweight Thief Hatch. VAREC LLI, 20 FT. 80. Designed to bolt directly to a standard 150# flat faced ANSI flange on the tank top. Choice of NBR, PTFE and FKM seat inserts. Both devices use Pt100 temperature sensors and are seamlessly integrated with servo gauges or other instrumentation via the intrinsically safe HART communications interface. Varec Varec 2500 Low Pressure Automatic Tank Gauge w/ Negator Cassette - 1 1/2 in. It also reduces maintenance and extends the working life of the gauge by protecting the motor from contaminants that may enter. PDF. Read more. 03 They are particularly beneficial for tank operators, maintenance personnel, and inspectors who need to regularly monitor and manage fluid levels in. Our Company. Browse Lock-Down Hatches products. Compare. Non-sparking design. 7 kPa). Close. installed on tanks to provide access for. Choice of NBR, PTFE and FKM seat inserts. Modular design for flexibility of installation, easy reconfiguration, repair or on-site upgrading. Enardo™ Series 850 High-Performance Pipe-Away Pressure Vacuum Relief Valves. The Varec 42 Series Hatch Covers are installed on tanks to provide access for gauging, temperature measurement or sampling. All products are designed and manufactured out of our custom built factory based in St Helen’s, UK. Corrosion resistant 356 HT aluminum construction as standard. Varec 4310 Series Sampling and Gauging Hatch Covers. Safety foot pedal frees operator’s hands while gauging or sampling the tank contents. Vents directly to atmosphere. Safety foot pedal allows fast, hands-free tank access for sampling and gauging. Steam Traps, Valves and Level Gauges. Size: 904kb. Features. Hinged cover provides a fixed pivot point, ensures proper reseating and added safety. Enardo™ Series 850 High-Performance Pipe-Away Pressure Vacuum Relief Valves. Tank Vents and Hatches Bulk Storage and Transport Equipment Steam Traps Pressure Management Back. VAREC NEG. 3600B valves are side mounted. Close About Us; Careers; Sustainability. 877. Oversized flame arrester bank assembly for minimum pressure drop. Features. Varec no longer supports discontinued products, although some documentation may be available for download. 2 X 36-in hatches – not large enough to fit personnel with OSHA pack. For ease of use, the lockdown device includes an ergonomically friendly handwheel. Brands. Corrosion resistant 356 HT aluminum construction as standard. Tank Vents and Hatches; Varec Series 221 Emergency Pressure Relief Manway covers; Varec Series 221 Emergency Pressure Relief Manway covers. Valve Controllers & Instruments; Digital Valve Controllers Discrete Valve Controllers Level Sensors and Controllers Configuration & Diagnostic Software PositionersVarec Biogas. Enardo™ Model 660 and 660-L Spring-Loaded Thief Hatch. Stainless steel (in both sizes) and aluminum (in the NPS 8 (DN 200) size) bases available. 2. Choice of NBR, PTFE and FKM seat inserts. MODEL 95010. Self-aligning cover closes automatically when the foot pedal is released. Durable reinforced fabric diaphragm type pressure side seating surface backed by compressible, cellular non-metallic pads for added cushion and reduced leakage. The Whessoe - Varec Vapour Control 5071A & 5072A dip hatches are designed to provide tank access where manual level gauging, temperature measurement or sampling is required. Lock-Down Hatches Resources. Varec 5810B and 5820B Series Relief Valve with Flame Arrester Overview These units combine the high flow capacity of a pressure and vacuum relief valve with an. Maximum working pressure for the clamped cover. Choice of NBR, PTFE and FKM seat inserts. Designed to offer flexibility of installation. Varec 42 Series Sampling and Gauging Hatch Covers. Free-opening or lock-down covers designed to provide quick access for product gauging, temperature measurement or sampling. Corrosion resistant die cast 360 aluminium construction. This simple and reliable instrument has been used for managing inventory in the oil and gas industry for the past 90 years. Get help from our experts for sales prices for products of Varec - 4310 8" THIEF HATCH in Turkey. Vent to atmosphere or pipe-away models. Corrosion resistant die cast 360 aluminium construction. Industries; Back. Steam Traps, Valves and Level Gauges. Free-opening or lock-down covers designed to provide quick access for product gauging, temperature measurement or sampling Read more. 221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly. Once open, the cover can remain open for ease of use. Varec 4310 Series Sampling and Gauging Hatch Covers. Locking mechanism (pin provided) raised above cover surface for easy access. Specifications. Ergonomically friendly handwheel with padlock feature to prevent unauthorized tank access. Controllers and Instruments. 3500B valves for tank top mounting. Varec-EN Features. Compare Compare Enardo™ Model 1000 Lock-Down Hatches. Corrosion resistant 356 HT aluminum construction as standard. Oversized flame arrester bank assembly for minimum pressure drop. Corrosion resistant 356 HT aluminum construction as standard. Because we’ve been doing this for so long, we know how crucial reliable, on-time delivery. Product Type. Varec 4310 Series Sampling and Gauging Hatch Covers. Compare Compare Compare Add more to compare Added. Varec Varec 2500 Tank Gauge Replacement Parts - Back Cover Gasket (Cast Gaugehead; For Units Prior to 7/1983) $49. Varec Series 221 Emergency Pressure Relief Manway covers. Emerson Automation Solutions Americas T +1 800 558 5853 T +1 972 548 3574A D E C B 950 2 1 1 1 2 n 12 n 6 C 0 72 Enardo 950 High Performance PVRV Vent-to-Atmosphere Figure 2. Safety foot pedal allows fast, hands-free tank access for sampling and gauging. 3660B valves for either pressure (top mounted) or vacuum (side mounted) relief applications. Tank Vents and Hatches; Emergency Relief Vents; Emergency Relief Vents Filter by Press enter to collapse or expand the menu. 08. Oversized port for maximum flow. 8020; About Us; Careers; News; FAQ; Brands Portal; Products; Industries; Services; Education; ResourcesFeatured Products Back. 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. Size: 1. Designed to bolt directly to a standard 150# flat faced ANSI flange on the tank top. Enardo™ Model 660 and 660-L Spring-Loaded Thief Hatch. Ergonomically friendly handwheel with padlock feature to prevent unauthorized tank access. Varec 42 Series Sampling and Gauging Hatch Covers. Stainless steel (in both sizes) and aluminum (in the NPS 8 (DN 200) size) bases available. Once open, the cover can remain open for ease of use. The Hatch Covers are provided. Corrosion resistant aluminum construction ensures durability and minimizes weight. Lecore Dip Hatches are supplied with “O” ring seats in nitrile rubber for easy maintenance. 7 kPa). 3600B valves are side mounted. ‘All-weather’ non-frosting and ice-resistant coating option available for valve seats and guides. May also be mounted on a flame arrester. with a lockdown device that allows for a. Varec continues to provide tank gauging, inventory control systems, SCADA and other fuel management solutions for the oil & gas, aviation and defense industries. Read More. 221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly. Positive sealing soft seat inserts in NBR as standard; PTFE and FKM optional. Page 20: Tank Roof Entry Via Manhole & Inspection Covers 2500 Automatic Tank Gauge Conduit Elbows Conduit elbows reduce friction and wear on the tape and provide various installation options, depending on the tank type. /Testing Center Pressure and Vacuum Relief Valves Emergency Relief Manhole Covers Roof Manhole Covers Sample And Gauging Hatches Flame Arresters Detonation Flame Arresters Vapor Control. Cover cannot separate from the base. Replaceable and interchangeable pressure and vacuum seat rings. Non-sparking design. VAREC - DCM CATALOGUE 6 PAGES . Replaceable and interchangeable pressure and vacuum seat rings. Corrosion resistant die cast 360 aluminium construction. The stilling well is designed to provide a stable gauging platform that is able to offset hydrostatic tank deformation. 8020; About Us; Careers; News; FAQ; Brands Portal; Products; Industries; Services; Education; ResourcesVarec 4310 Series Sampling and Gauging Hatch Covers | Emerson GB. Ergonomically friendly handwheel with padlock feature to prevent unauthorized tank access. VAREC 2010B/2020B PRESSURE AND VACUUM RELIEF VALVES FEATURES • Choice of vent to atmosphere or pipe away models. Size: 91kb. Facebook; Linked in; Youtube; 24/7 After Hours Support 1. WARNING For the past 90 years, Varec has been providing tank gauges and software for inventory management and terminal automation for the bulk liquid tank farms, marketing terminals, refineries, petrochemical plants, and military bases. Data Sheets: Safety Relief Valves Series 4210A Emergency Vent, Anderson Greenwood, Tank Vents & Hatches (VCTDS-02326-EN) Author: Emerson Subject: An emergency relief vent in a range of sizes and materials capable of handling pressure flows up to 188,000 cubic meters per hour Keywords: Anderson Greenwood, Tank-Vents-Hatches,. Controllers and Instruments. Process Gas Chromatographs. Close. Are conservation vents and hatches from companies such as Varec or Protectoseal ASME Rated? I'm not too worried about the stamp, the calcs show the sizes on the existing devices can handle the flow. The foam must be dispersed and collected in order to protect downstream equipment from corrosion or clogging. (Elements & Compounds) the ash obtained from kelp. Size: 628kb. The Varec 3500B, 3600B and 3650B Series is designed to offer flexibility of installation. 7 kPa). Close. Leadership. Features. The cassette optimizes the performance of your gauge by reducing friction for smoother operation. The indicator displays liquid level (product innage) to an accuracy of 1" (25 mm) on the large format scale printed on durable vinyl facing that can be seen at a distance. Varec 4310 Series Sampling and Gauging Hatch Covers. Easily lifted open to provide a large, unobstructed passage for easy tank access. Enardo™ 950 Dimensions Table 1. Lockdown device allows for a gas-tight seal up to 3 psig (20. Features. 03 Nm3/hr] or less at 90% of setpoint) Pallet drip ring and self-draining housing protect the seating surface from condensate and freezing. Lockdown device allows for a gas-tight seal up to 3 psig (20. 2500 Automatic Tank Gauge. Protective screens at pressure and vacuum ports prevent entrance of foreign matter. Large flow capacity allows use of smaller size. Available: Canada WideStay on top of your tanks without leaving the control room. Cover cannot separate from the base. Varec service contracts provide the user substantial savings for maintaining and refurbishing the systems. Data Sheets: 4310 series sampling and gauging hatch covers, Varec, Tank Vents & Hatches (VCTDS-00311-EN) Author: Emerson Subject: Free-opening or lock-down covers designed to provide quick access for product gauging, temperature measurement or sampling Keywords: Varec, Tank-Vents-Hatches, Deadweight-Hatches Created Date: 7/13/2017 4:44:08 PM Corrosion resistant die cast 360 aluminium construction. Compare. Self-aligning cover closes automatically when the foot pedal is released. Lockdown device allows for a gas-tight seal up to 3 psig (20. Download Resource. PDF. Corrosion resistant die cast 360 aluminium construction. . Corrosion resistant 356 HT aluminum construction as standard. PDF. Varec provides a choice of average temperature converters devices, including the NMT532 and the NMT539. Facebook; Linked in; Youtube; 24/7 After Hours Support 1. Enardo™ Model 660 and 660-L Spring-Loaded Thief Hatch. Compare Compare Compare Add more to compare Added. Choice of NBR, PTFE and FKM seat inserts. a base gasket is standard with each hatch. May also be mounted on a flame arrester. Zero product loss when combined with a vapor recovery system. Compare CompareRadar devices provide non-contact measurement with high reliability and low maintenance. . Lockdown device allows for a gas-tight seal up to 3 psig (20. Biogas is produced during the biological breakdown of organic solids through anaerobic digestion. Positive sealing soft seat inserts in NBR as standard; PTFE and FKM optional. Self-aligning cover closes automatically when the foot pedal is released. Base made of corrosion-resistant 356-T6 aluminum. Rosemount™ 370XA Gas Chromatograph. • corrosion resistant 356 ht aluminum construction as standard. through the hatch. In addition, the VAREC 42 Series Hatch Covers include a foot pedal to open the cover, enabling the operator free use of both hands while gauging or sampling the tank contents. 7 kPa). Size: 91kb. Varec products. Lockdown device allows for a gas. 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. For 60 years GROTH has been delivering valves that perform and service you can count on. Varec 4310 Series Sampling and Gauging Hatch Covers.