check valve Equipment in California

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ProFlex Proco - Model Style 710 - Rubber Check Valve

by Proco Products, Inc.     based in Stockton, CALIFORNIA (USA)

The PROCO Proflex Style 710 check valve is designed to bolt directly to both existing flanges, as well as new installations. The flanges are drilled 150# standard, however other drilling standards are available upon request. The ProFlex Style 710 can be installed in either a vertical or horizontal application.

ProFlex Proco - Model Style 730 - Sleeved Rubber Check Valve

by Proco Products, Inc.     based in Stockton, CALIFORNIA (USA)

The PROCO ProFlex Style 730 check valve is designed to easily slip over an existing pipe and be attached with heavy-duty stainless steel clamps. It can be installed in both vertical and horizontal applications.

Model 3226 Series - Check Valve

by Alloy Valves and Control, Inc. (AVCO)     based in Santa Ana, CALIFORNIA (USA)

Size 1/2'- 2', 200 PSI. End Connections NPT, Socket Weld. Valve Materials 316 Stainless Steel

Check Valve

by Lockwood International     Office in Carson, CALIFORNIA (USA)

A Check valve is a one-way valve allowing fluid to flow through one opening and leave through the other. The general purpose of this valve is to prevent backflow (flow in the opposite direction). Check valves inherit the term “cracking pressure”. When the cracking pressure is reached, the valve will open. When the pressure drops below ...

Model 3116 Series - Check Valve

by Alloy Valves and Control, Inc. (AVCO)     based in Santa Ana, CALIFORNIA (USA)

Size 1'- 10', 1-150 PSI. End Connections NPT, Socket Weld. Valve Materials 316 Stainless Steel.

Model 70N - Check Valve

by BERMAD, Inc.     Office in Porterville, CALIFORNIA (USA)

The Model 70N Check Valve is a non-slam, lift type, non return valve that opens to allow flow in the required direction and smoothly closes drip tight to prevent back flow.

ProFlex Proco - Model Style 720 - In-Line Flanged Rubber Check Valve

by Proco Products, Inc.     based in Stockton, CALIFORNIA (USA)

The PROCO ProFlex 720 check valve is designed to fit directly inside of an existing pipe. This particular valve is supplied with a flat face rubber flange, which allows installation between existing pipe flanges, and eliminates the need for a valve body. Various drilling standards are available upon request.

Check Valve

by DHV Industries, inc.     based in Bakersfield, CALIFORNIA (USA)

2'-40' ANSI B16.5; 26' -36' ANSI B16.47 150lb-2500lb API 6D, API 594, BS1868, ANSI B16.34 Test & Inspection: API-598, API 6D API-6D, BS1868, ANSI B16.34

Conval Clampseal - Check Valve

by Conval, Inc.     Office in Paradise, CALIFORNIA (USA)

Conval Clampseal Check Valves are designed for demanding high-pressure applications where light weight and compact size are required. Multiple body styles, versatile, performance.

ProFlex Proco - Model Style 740 - Slip-in Style In-Line Rubber Check Valve

by Proco Products, Inc.     based in Stockton, CALIFORNIA (USA)

The PROCO ProFlex Style 740 check valve is designed to slip directly into an existing pipe, and is supplied with an expandable clamp to secure it in place.

ProFlex Proco - Model Style 750 - Jacketed In-Line Flanged Rubber Check Valve

by Proco Products, Inc.     based in Stockton, CALIFORNIA (USA)

The PROCO ProFlex Style 750 check valve is designed with a full metal enclosure, for easy installation within existing piping systems.

ProFlex Proco - Model Style 770 & 780 - Wafer Style In-Line Rubber Check Valves

by Proco Products, Inc.     based in Stockton, CALIFORNIA (USA)

The PROCO ProFlex Style 770 and 780 in-line rubber check valves feature many design benefits, including: All-rubber construction to resist abrasive slurries. NSF 61 standard construction. Ultra-quiet operation, with no water hammer. Unique design to prevent backflow. Negligible maintenance and energy costs. Will not warp or freeze. Quick ...

Model 1000DCV - Steel Detector Check Valves

by Ames Fire & Waterworks     based in Woodland, CALIFORNIA (USA)

Series 1000DCV Detector Check Valves are used in fire protection applications to detect leakage or unauthorized use of water in fire sprinkler systems. This Series features a fabricated steel body construction and stainless steel linkage. Model 1000DCV comes with 125# flanged ends, Model 1005DCV comes with 125# flanged x grooved ends and Model ...

BuTech - Low Pressure Check Valves

by BuTech     based in Burbank, CALIFORNIA (USA)

BuTech Check Ball Valves are used to prevent reverse flow in a line. The Ball Check Valves are ideal when leak tight shut-off is not necessary. This valve uses no elastomers and employs a metal to metal seal. The temperature range for the Ball Check Valves is -420° F to 1200° F (-251° C to 648° C).

Model CV-B - Ball Check Valves

by Geoflow, Inc.     based in Corte Madera, CALIFORNIA (USA)

The Ball Check valves prevent backfl ow or drain down in the system. The true union provides easy access for inline installation and servicing. The true union ball check is designed for quick positive sealing with minimum turbulence, low restriction, and efficient fluid transfer. It can be installed vertically or horizontally. System pressure will ...

Adamant Valves - Model AV-3T - Sanitary Check Valves with Thread Ends

by Adamant Valves     based in Irvine, CALIFORNIA (USA)

ApplicationSanitary check valve, also known as 'non-return valve', is designed for use in process piping installations to prevent reverse flow. AV-3T series is a spring check valve with threaded ends.MaterialsProduct wetted steel parts: SS 316L / 304Size: 1/2''-4''O ring and gasket: EPDM, comply with FDA21CFR177.2600OptionsO ring and gaskets can ...

Adamant Valves - Model AV-3U - Sanitary Check Valves with Union Connections

by Adamant Valves     based in Irvine, CALIFORNIA (USA)

ApplicationSanitary check valve, also known as 'non-return valve', is designed for use in process piping installations to prevent reverse flow. AV-3C series is a spring check valve with tri-clamp ends.MaterialsMaterials: AISI-304, AISI-316LSize: 1/2''-4''O ring and gasket: EPDM, comply with FDA21CFR177.2600OptionsO ring and gaskets can be Silicone ...

Model 580 - Silent Wafer Check Valve

by Cla-Val     based in Costa Mesa, CALIFORNIA (USA)

The Cla-Val Series 580 Silent Wafer Check Valve has a spring- loaded poppet that allows the valve to close before flow reversal occurs, resulting in a silent, non-slam closure. It is a truly silent check valve.  For ease of installation, the valve can be installed in vertical or horizontal positions with flow up or flow down. The short lay ...

Model 581 - Silent Globe Check Valve

by Cla-Val     based in Costa Mesa, CALIFORNIA (USA)

The Cla-Val Series 581 Silent Globe Check Valve has a spring- loaded poppet that allows the valve to close before flow reversal occurs, resulting in a silent, non-slam closure. Constructed of a cast iron body with bronze trim, the Cla-Val Silent Globe Check Valve offers watertight shutoff with metal-to-metal seating.  For special ...

Injection Check Valve

by Saf-T-Flo Water Services     based in Anaheim, CALIFORNIA (USA)

Injection check valves can be added to any chemical injector or diffuser. The addition of a check valve will eliminate backflow into a chemical feed system. Spring loaded ball check valves are available depending on the size. Check valve seats are availalbe in Viton or EPDM.

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