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GrOovE RubBER DISC chEcK valVE -:

Rubber Disc Check Valve - VAHN-TECH International Inc

Features. Double flange design, the disc is composed of CS plate, steel bar shaft and nylon reinforced fabric. The disc is totally encapsulated in NBR rubber for superior sealing and corrosion resistance. Nylon fabric are inserted into the disc for strengthening and preventing it from cracking and breaking during operations.

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Rubber Disc Check Valve - VAHN-TECH

Double flange design, the disc is composed of CS plate, steel bar shaft and nylon reinforced fabric. The disc is totally encapsulated in NBR rubber for superior sealing and corrosion resistance. Nylon fabric are inserted into the disc for strengthening and preventing it from cracking and breaking during operations.

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VAHN-TECH Products

Double Flanged Butterfly Valve; Groove End Butterfly Valve; Gate Valves. AWWA C500 Metal Seated Gate Valve; AWWA C509/C515 Resilient Seated Gate Valve; AWWA C515 Resilient Seated Gate Valve (Large Diameter) Resilient Seated Gate Valves - Grooved End; Check Valves. Ball Check Valve; Dual Flap Check Valve; Rubber Disc Check Valve; Silent Check ...

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Check Valves - Valves - Ferguson

NIBCO 10 in. Wafer 250 psi WWP Check Valve with Rubber Seat. Part # NKW900WLF10. Item # 4472943. Mfr. Part # NLM15XM. X. POINTS. To see availability for this product, personLog In or Get Online Access $ NIBCO 12 in. Wafer 250 psi WWP Check Valve with Rubber Seat. Part # NKW900WLF12. Item # 4473099. Mfr. Part # ...

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KEYSTONE RUBBER DISC CHECK VALVE FIGURE 87L

2020-3-28 · KEYSTONE RUBBER DISC CHECK VALVE FIGURE 87L FEATURES ∙ Double flanged design. ∙ The flap is totally encapsulated in NBR rubber for superior sealing and corrosion resistance. ∙ The flap rises above the flowpath reducing wear and allows for a flushing action during operation. ∙ All iron components are coated in fusion bond epoxy resin.

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Bronze Check Valves | NIBCO

Check Valve - Bronze, PTFE Seat Disc, Threaded Ends T-413-Y. 125 psi/8.6 bar saturated steam to 353°F/178°C, 200 psi/13.8 bar non-shock cold working pressure, Y-pattern, Renewable PTFE disc, Regrindable seat, Class 125 threaded end connections, Use in U.S. drinking water applications is prohibited after January 3, 2014

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Design and Selection of Check Valves - Val Matic Valve ...

2019-1-5 · The most compact Swing Check Valve is the Dual Disc® Check Valve as defined in American Water Works Association (AWWA) Standard C518. The body is a wafer design (fits between two pipe flanges) and has a hinge pin about

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Fire Protection Check Valves - NIBCO

Check Valve - Iron, Fire Protection, Horizontal Swing F-908-W. Class 125 flanged end connections, 175 psi/12.1 bar non-shock water working pressure (WWP), Iron body, bronze mounted trim (IBBM), Bolted bonnet, Renewable seat and disc, All sizes tapped 3/4" at location "C" for ball drip assembly, Flanged end connections, Use in U.S. drinking water applications is

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Check Valve - Qingdao Bestflow Industrial Co., Ltd. - page 1.

China Check Valve catalog of C95400 Bronze /Cast Iron/Stainless Steel Double Disc Wafer Check Valve, Industrial Cast Iron/Ductile Iron Vertical/Dual Plate Swing/Spring Check Valve provided by China manufacturer - Qingdao Bestflow Industrial Co., Ltd., page1.

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阀门种类、术语、零配件中英文对照表 - 上海沪工阀门厂 ...

2021-1-6 · 阀门种类、术语、零配件中英文对照表 - 上海沪工阀门厂(集团)有限公司. 闸阀. 截止阀. 球阀. 水力控制阀. 蝶阀. 止回阀. 旋塞阀. 调节阀.

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China Rubber Disc Check Valve, DN40-400 -

2021-6-23 · The seal ring of rubber disc check valve is designed as lean to shorten the closing time and reduce the pressure caused by water hammer. Valve disc is made of acrylonitrile-butadiene rubber and steel plate by pressing

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China Double Flange Rubber Disc Check Valve, Hc44X ...

Double Flange Rubber Disc Check Valve, Hc44X. Rubber Disc Check Valve The seal ring of rubber disc check valve is designed as lean to shorten the closing time and reduce the pressure caused by water hammer. Valve disc is made of acrylonitrile-butadiene rubber and steel plate by pressing under high temperature. The advantages of check valve...

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KEYSTONE RUBBER DISC CHECK VALVE FIGURE 87L

2020-3-28 · KEYSTONE RUBBER DISC CHECK VALVE FIGURE 87L FEATURES ∙ Double flanged design. ∙ The flap is totally encapsulated in NBR rubber for superior sealing and corrosion resistance. ∙ The flap rises above the flowpath reducing wear and allows for a flushing action during operation. ∙ All iron components are coated in fusion bond epoxy resin.

Read More
Bronze Check Valves | NIBCO

Check Valve - Bronze, PTFE Seat Disc, Threaded Ends T-413-Y. 125 psi/8.6 bar saturated steam to 353°F/178°C, 200 psi/13.8 bar non-shock cold working pressure, Y-pattern, Renewable PTFE disc, Regrindable seat, Class 125 threaded end connections, Use in U.S. drinking water applications is prohibited after January 3, 2014

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Rubber Disc Check Valve - AA2000

Rubber Disc Check Valve. Category: Water Fire Suppressing System. Reviews (0) Reviews. There are no reviews yet. Be the first to review “Rubber Disc Check Valve” Cancel reply. You must be logged in to post a review. Related

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Check Valve Brochure - Kennedy Valve

2019-1-15 · 1 TABLE OF CONTENTS Ken-Flex Check Valve - Figure 506 Pg. 2 Security Check Valve - Figure 507 Pg. 3 Patriot Check Valve - Figure 906 Pg. 4 A.W.W.A. Swing Check Valve - Figure 1106 & 106 Pg. 5 Swing Check Valve Components - Figure 1106 Pg. 6 UL/FM Swing Check Valve - Figure 1126 Pg. 7 Increasing Check Valve - Figure 1306 Pg. 8 Cushion Check

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Check Valve Products From Flomatic | Flomatic

2022-2-2 · Check Valves: Silent (Wafer and Globe), Swing Check, Ball Check, Submersible, VFD, Ward, Flapper Style, and Other Check Valves. Check valves are mechanical devices that permit liquids and gases to flow in only one direction, preventing flow from reversing. They are classified as one-way directional valves meaning they have two openings in the body, one for fluid to

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SERIES CVII AWWA C508 RUBBER FLAPPER CHECK VALVES

2020-9-30 · Rubber Flapper Check Valves to AWWA C508 VSI Waterworks 1155 Alpha Drive, Alpharetta, GA 30004 T: 770.740.0800 F: 770.740.8777 E: salesvalvesolutions PAGE 2 SIMPLE ROBUST DESIGN With only a single moving part there are no packings, o-rings, hinges, or other mechanical parts to wear out. The disc mechanism is backed by a 25 year warranty ...

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Types of Check Valves | Different Check valves | Types of ...

2022-1-5 · DISC CHECK VALVE. The Single Disc Check Valve (Wafer Type Disc Check Valve) consists of four main components: the body, a disc, a star guide and a spring. The Disc check valves are opened by the pressure of fluid and closed through compression spring as soon as flow stops thus preventing reverse flow.

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阀门种类、术语、零配件中英文对照表 - 上海沪工阀门厂 ...

2021-1-6 · 阀门种类、术语、零配件中英文对照表 - 上海沪工阀门厂(集团)有限公司. 闸阀. 截止阀. 球阀. 水力控制阀. 蝶阀. 止回阀. 旋塞阀. 调节阀.

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China Rubber Disc Check Valve - China Valve, Butterfly Valve

2022-1-29 · China Rubber Disc Check Valve, Find details about China Valve, Butterfly Valve from Rubber Disc Check Valve - Bohai Valve Group Co., Ltd.

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China Rubber Disc Check Valve, DN40-400 - China Xinhai

2021-12-23 · The seal ring of rubber disc check valve is designed as lean to shorten the closing time and reduce the pressure caused by water hammer. Valve disc is made of acrylonitrile-butadiene rubber and steel plate by pressing under

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China Double Flange Rubber Disc Check Valve, Hc44X ...

Double Flange Rubber Disc Check Valve, Hc44X. Rubber Disc Check Valve The seal ring of rubber disc check valve is designed as lean to shorten the closing time and reduce the pressure caused by water hammer. Valve disc is made of acrylonitrile-butadiene rubber and steel plate by pressing under high temperature. The advantages of check valve...

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China Rubber Disc Check Valve, DN40-400 - Xinhai

2021-6-23 · The seal ring of rubber disc check valve is designed as lean to shorten the closing time and reduce the pressure caused by water hammer. Valve disc is made of acrylonitrile-butadiene rubber and steel plate by pressing under high

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H44XX REGULATOR Rubber Disc check valve-Hangzhou

2016-12-2 · Valve description and operation. Rubber disc check valve is mainly composed of body, cover and rubber disc three parts.Rubber disc is made by steel plate, steel bar and the reinforced nylon fabric substrate.This valve is usually

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Tilted Disc Check Valves | Swing Disc Check Valve

The Tilted Disc® Check Valve is an excellent choice for raw water, cooling water and treated water/wastewater applications. Its streamlined body contouring, flow area 40% greater than nominal pipe size and hydrodynamic disc combine to provide the lowest headloss of any check valve produced today.

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Rubber Disc Check Valve - AA2000

Rubber Disc Check Valve. Category: Water Fire Suppressing System. Reviews (0) Reviews. There are no reviews yet. Be the first to review “Rubber Disc Check Valve” Cancel reply. You must be logged in to post a review. Related products.

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VAHN-TECH Products

Double flange design, the disc is composed of CS plate, steel bar shaft and nylon reinforced fabric. The disc is totally encapsulated in NBR rubber for superior sealing and corrosion resistance. Nylon fabric are inserted into the disc for strengthening and preventing it from cracking and breaking during operations.

Read More
Bronze Check Valves | NIBCO

Check Valve - Bronze, PTFE Seat Disc, Threaded Ends T-413-Y. 125 psi/8.6 bar saturated steam to 353°F/178°C, 200 psi/13.8 bar non-shock cold working pressure, Y-pattern, Renewable PTFE disc, Regrindable seat, Class 125 threaded end connections, Use in U.S. drinking water applications is prohibited after January 3, 2014

Read More
Types of Check Valves | Different Check valves | Types of ...

2022-1-5 · DISC CHECK VALVE. The Single Disc Check Valve (Wafer Type Disc Check Valve) consists of four main components: the body, a disc, a star guide and a spring. The Disc check valves are opened by the pressure of fluid and closed through compression spring as soon as flow stops thus preventing reverse flow.

Read More