rubber check valve Equipment

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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.

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 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.

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 ...

Buna-S - Model 325 - Rubber Poppet Check Valves

by Strataflo Products, Inc     based in Fort Wayne, INDIANA (USA)

The No. 325 is similar in design to the No. 300 Check Valve but it is furnished with a male thread on the lower (inlet) end, for attaching directly to the pump. Furnished only in the thread sizes and combinations specified below.

Buna-N - Model 375 - Rubber Poppet Check Valves

by Strataflo Products, Inc     based in Fort Wayne, INDIANA (USA)

The No. 375 check valve is made of a one-piece cast brass body. Designed to operate in any position, a sensitive spring has been added to close the poppet automatically. The rubber poppet is fully-formed around a solid steel insert to provide greater strength in commercial applications. Each valve is tested twice for casting integrity and backflow ...

Buna-S - Model 300 Series - Rubber Poppet Check Valves

by Strataflo Products, Inc     based in Fort Wayne, INDIANA (USA)

The No. 300 check valve is made of a one-piece cast brass body. Designed to operate in any position, a sensitive spring has been added to close the poppet automatically. The rubber poppet is fully-formed around a solid steel insert to provide greater strength in commercial applications. Each valve is tested twice for casting integrity and backflow ...

Resilient Seated Rubber Flap Check Valve (Double Flange / Wafer Type)

by Richards Manufacturing (Singapore) Pte Ltd     based in Singapore, SINGAPORE

BS / DIN / ISO / AWWA standards. PN10 – DN50mm to DN300mm. PN16 – DN50mm to DN300mm. Double Flange / Wafer Type. Nylon Reinforced EPDM Disc.

Singer Valve - Model 106/S106-PT/PTC - Full Port, Double Chamber, Hydraulically Operated Valve

by Singer Valve Inc.     based in Surrey, BRITISH COLUMBIA (CANADA)

The 106-PT and 106-PTC series control valves are hydraulically operated by introducing or releasing water from the control chambers. PT and PTC valves have two operating chambers that are divided from each other by the diaphragm, and are separated from the flowing media by an adaptor plate.

Singer Valve - Model 206/S206-PG - Reduced-Port, Single Chamber, Hydraulically Operated Valve

by Singer Valve Inc.     based in Surrey, BRITISH COLUMBIA (CANADA)

The 206-PG series control valve is the preferred choice for pressure reducing valves, flow control valves, relief valves and applications with lower to medium flows. This hydraulically operated valve introduces or releases water from the control chamber above the diaphragm to effectively maintain water control. Further adapt the valve to provide ...

Singer Valve - Model 206/S206-PT/PTC - Reduced Port, Double Chamber Hydraulically Operated Valve

by Singer Valve Inc.     based in Surrey, BRITISH COLUMBIA (CANADA)

The 206-PT and 206-PTC series control valves are hydraulically operated by introducing or releasing water from the control chambers. PT and PTC valves have two operating chambers which are divided from each other by the diaphragm, and are separated from the flowing media by an adaptor plate.

Singer Valve - Model 106/S106-PG - Full Port, Single Chamber, Hydraulically Operated Valve

by Singer Valve Inc.     based in Surrey, BRITISH COLUMBIA (CANADA)

The 106-PG series control valve is designed to suit a large variety of applications such as pressure, flow or level control. This hydraulically operated valve introduces or releases water from the control chamber above the diaphragm to effectively maintain accurate water control. Refer to Main Valve Options and Pilots & Accessories to ...

Proco - Model Style RE-231 - Eccentric Single Wide-Arch Expansion Joint

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

Proco Style RE-231 wide arch expansion joints are built to withstand even the most rigorous piping system configurations. They allow for axial compression or axial extension, and lateral deflection as well as angular and torsional movements.

Proco - Model Style 233L - Low-Profile Triple-Arch w/Reinforcing Ring

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

Proco Series 233L expansion joints are built to withstand even the most rigorous piping system configurations. They are low-profile, triple-arch products which are specifically designed to absorb directional movements of rigid pipe systems, as well as reduce noise and vibration, and compensate for misalignment due to long-term settling.

Proco - Model Style 271 - Super Wide Arch Expansion Joint

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

The Proco Style 271 rubber expansion joint is a single super-wide flowing arch design. It’s self-cleaning, which eliminates the need for a filled arch design and makes it the perfect choice for slurries. The Style 271 can replace and be interchanged with hand-built narrow/wide arch, molded wide arch, and spherical type expansion joints.

Proco - Model Style RC -231 - Concentric Single Wide-Arch Expansion Joint

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

Proco Style RC-231 wide arch expansion joints are built to withstand even the most rigorous piping system configurations. They allow for axial compression or axial extension, and lateral deflection as well as angular and torsional movements.

Model FIG 128 - Ductile iron swing check valves with rubber covered disc PN 10 and 16

by Valvotubi Ind. S.r.l.     based in Ravenna, ITALY

The swing check valves with rubber covered disc belong to the last generation of swing check valves, developed in order to improve the performance and the technical characteristics. These valves are manufactured in ductile iron, with the swing in ductile iron fully covered with NBR rubber. These swing check valves allow the full passage of the ...

Model 100 Series - Rubber Flapper Swing Check Valve

by Hydro+     based in Suarlée, BELGIUM

The Seating surface is on a 45º angle enabling the valve to close very quickly, limiting the water hammer, no mechanics inside the valve. The flapper flexes between the open and closed positions. Very simple, venturi effect to increase the liquid velocity and avoid solid deposits, different material available.

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