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Supplier: Check-All Valve Mfg. Co.
Description: Materials: 316 Stainless Steel (SS) PVC (PV) Alloy 20 (A2) Alloy B (HB) Brass (BR) Alloy C-276 (HC) Carbon Steel (CS) MONEL® (MO) PTFE (TF) Titanium (TI)
- Media: Air, Chemical, Hydraulic Fluid, Water, Hot Water, Cold Water, Ground Water, Potable Water, Salt Water, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Steam, Other
- Valve Size: 0.7500 inch
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Supplier: U.S. Plastic Corporation
Description: Hayward true check ball check valves with FPM seals, NSF listed material and 150 PSI at 70 F., prevent reversal of flow in piping systems. They are ideal where backflow could potentially cause damage to pumps, filters, or process equipment. Line pressure unseats the solid plastic ball
- Primary Material of Construction: PVC
- Valve Size: 0.7500 inch
- Valve Type: Check Valves
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Supplier: U.S. Plastic Corporation
Description: 1/2" PVC Spring Check valves are used to prevent back-flow and siphoning. The 2 lb. SS spring maintains a positive seal even when no back pressure is present. Suggest applications: pool/spa, irrigation and commercial water systems. A 2 psi minimum flow
- Connection: Threaded
- Material of Construction: PVC
- Valve Size: 0.5000 inch
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Supplier: U.S. Plastic Corporation
Description: 2" PVC Spring Check valves are used to prevent back-flow and siphoning. The 2 lb. SS spring maintains a positive seal even when no back pressure is present. Suggest applications: pool/spa, irrigation and commercial water systems. A 2 psi minimum flow
- Connection: Threaded
- Material of Construction: PVC
- Valve Size: 2 inch
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Supplier: U.S. Plastic Corporation
Description: 3/4" PVC Spring Check valves are used to prevent back-flow and siphoning. The 2 lb. SS spring maintains a positive seal even when no back pressure is present. Suggest applications: pool/spa, irrigation and commercial water systems. A 2 psi minimum flow pressure is
- Connection: Threaded
- Material of Construction: PVC
- Valve Size: 0.7500 inch
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Supplier: Asahi/America, Inc.
Description: The Asahi/America ball check valve employs a free moving ball, which unseats to permit flow in one direction, but seals against a seat to prevent backflow. It may be installed vertically or horizontally. Also available as foot valve for suction side of pump.
- Material of Construction: Polypropylene (PP), PVC, PVDF, Other
- Valve Size: 0.5000 to 4 inch
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Supplier: Qosina Corp.
Description: Qosina offers a variety of valves and tuohy borst adapters that are in stock and ready for immediate delivery. Made with a PVC body, blue ABS/nylon female luer lock cap and TPE gasket, Qosina part #80403 is designed to prevent the backflow of fluid and can accommodate 2
- Material of Construction: PVC, Polyethylene (PE), Other
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Supplier: Mueller Company
Description: MUELLER CO. offers a full range of service line dual check valves. These valves are available in angle or in line styles and can be used on copper meter yokes, cast iron meter yokes, cast iron meter boxes or in custom meter installations. Dual check valves are used to prevent the
- Media Description: Water, Potable Water
- Pressure Rating: 175 psi
- Valve Size: 1.5 to 2 inch
- Valve Type: Double Check Valves
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Supplier: DeZURIK, Inc.
Description: instrument or plant air, as well as in any environment where preventing back-flow is critical. The Series 2633 is manufactured in sizes 1/2" to 3" NPT. The check sleeve is available in a variety of elastomers to match specific service conditions. Contact Red Valve to see how we
- Media Description: Water
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Materials: Geon PVC, Corzan CPVC, Natural Polypro, Kynar PVDF Seal Materials: FKM, EPDM 1,000,000+ cycles tested under laboratory conditions; some applications report over 2,000,000 cycles in field use. Your results may vary. No metal parts in wetted area — Optional (read more)
Browse Solenoid Valves Datasheets for Plast-O-Matic Valves, Inc. -
conditions with relatively no force or stress on the disc. 1/4″ and 1/2″ sizes in PVC, Natural Polypro, PTFE or PVDF. Check Valves POM check valves prevent reverse flow of liquids. Designed (read more)
Browse Check Valves Datasheets for Plast-O-Matic Valves, Inc. -
Grade 1, Type 1 PVC, Polypropylene, Corzan (CPVC), Kynar (PVDF) and Teflon (PTFE). Primary Seal is a Teflon diaphragm. Flow rates range from 2 to 75 GPM and set pressures from 5 to 150 PSI. The valves can be factory modified for special applications. Follow us on: (read more)
Browse Industrial Valves Datasheets for Plast-O-Matic Valves, Inc. -
Its base film is thick and wrapped around the outer surface of the anti-corrosion tape (inner tape), it mainly plays the role of protecting the internal anti-corrosion layer. It has strong backing material peeling strength and adhesion to prevent it from being damaged during transportation (read more)
Browse Specialty Tapes Datasheets for Shenzhen You-San Technology Co., Ltd. -
coated with a silicone-based adhesive tape. The other is PTFE film tape, which is pure PTFE film coated with a silicone-based adhesive tape. It has excellent flexibility, smoothness, and easy adhering properties, making it particularly suitable for irregular surfaces, similar to plasticized PVC (read more)
Browse Industrial Tapes Datasheets for Shenzhen You-San Technology Co., Ltd. -
Flashed – Gold plated to minimize contact resistance and nickel flashed to prevent gold-copper alloying Platinum – Exceptional chemical resistance Tinned Lead (read more)
Browse Litz Wire Datasheets for New England Wire Technologies Corporation -
equipment: • Xtra-Guard® 1 Performance Cable has a specially formulated PVC jacket that prevents heat build-up for unstoppable reliability in a communication and control cable. • Xtra-Guard 2 Performance Cable has a unique polyurethane jacket for superior oil and abrasion (read more)
Browse Multiconductor Cables Datasheets for Alpha Wire -
control pressure downstream or upstream? Does that actuated valve need to shut off or divert flow? Understand and write out precisely what function the valve is to perform. 2. IRRECONCILABLE DIFFERENCES: MEDIA AND MATERIAL “If PVC works so well with water, why is my system is (read more)
Browse Plastic Valves Datasheets for Plast-O-Matic Valves, Inc.
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States > Kentucky > State > Proposed Regulations > 2008 Documents > June 1, 2008 > [2008 KY Proposed ky-20080601-0051-0005003] 401 KAR 6:001, 310, 320, & 350 -...
… Society for Testing and Materials (A.S.T.M.) Specification D1784-07, "Standard Specification for Rigid Poly (Vinyl Chloride) ( PVC ) Compounds and Chlorinated Poly … … Requirements for Dual Check Backflow Preventers ", 2004.
( 2 ) This material may be … -
Cold Vacuum Drying facility civil structural system design description (SYS 06)
The water service main is an underground 2 -in. PVC pipe originating from the west side of 165-KW and entering the east side ofthe administrativearea. Backflow preventers and pressure reducing valves are to be located inside the CVD Facility.