double disc wafer swing check valve

Titan - Check Valves

Valve Type: CV31-DI: Ductile Iron A536: 150: Single Disc - Swing Type: Long Description: Size Range: Check Valve, Ductile Iron, ASME Class 150, Single Disc Swing Type Wafer Type: 2" ~ 12" Product Links: Seat Material(s): Disc Material(s): Spec Sheet IOM Manual List Pricing: Buna-N: Stainless Steel

Dual Disc® Check Valves - Slam Valve Motor

The Dual Disc® Check Valve with its compact wafer design and low cost have made it a popular choice when space and price are major factors in valve selection. The

DD-SW DOUBLE DISC WAFER SS CHECK VALVE - Stayflow

85 行 · OVERVIEW: The DD-SW stainless steel body, double disc swing lead free check valves use

Wafer type double disc swing check valve introduction ...

Aug 04, 2020 · Introduction of wafer type double wing check valve: 1. Product appication of wafer type double swing check valve: H76H/, H77H wafer butterfly double flap check valve is used for pure pipelines and industrial, environmental protection, water treatment, high-rise building water supply and drainage pipelines to prevent the reverse flow of media. 2. Product Features of []

Double Disc - Henry Pratt Company - Valve Manufacturer

Toggle navigation. Products. Butterfly Valves . AWWA Rubber-Seated; AWWA Groundhog ®; HP250II ®; HP250 ™; HP350™

DUAL PLATE WAFER CHECK VALVE CATALOG - Walworth

DUAL PLATE WAFER CHECK VALVE LUG TYPE Advantages of Design With the aid of spring DUAL PLATE WAFER CHECK valve LUG type, as Wafer type, gives a maximum resistance with the minimum opening time. The stop pin avoids the over travel of a disc.

Double Disc Check Valve - Flotech Inc

Double Disc Check Valve. Check valve shall be of the double disc, wafer style with torsion spring induced closure. Valve shall be Wafer style for bolting between ANSI Class 125 flanges. Valves have a Ductile Iron body (ASTM A-536 65-45-12) to fit inside 125# ANSI bolt circles, a two-piece Stainless Steel disc (ASTM type 304), type 304 Stainless ...

Check Valves from Stayflow

DD-CW DOUBLE DISC WAFER CS CHECK VALVE . The DD-CW carbon steel body, double disc swing check valves use spring assisted half-discs. The wafer style body design is compact, and is available in 150#, 300#, 600#, and 900# classes. It is suitable for

Wafer Check Valves in Southern California (CA) on ...

San Diego, CA Distributor* $10 - 24.9 Mil 1984 10-49. Distributor of resilient seated check valves, silent check valves, spring loaded check valves, tilting disc check valves & wafer check valves. Available in different metals, plastics, pressures & end connections. Types of valves also include ball, gate, globe, butterfly & specialty valves.

Dual Disc® Check Valves - Slam Valve Motor

The Dual Disc® Check Valve with its compact wafer design and low cost have made it a popular choice when space and price are major factors in valve selection. The

Wafer Body Double Disc Check Valves - Keckley Company

The Keckley retainerless wafer body double disc check valve features a single cast body without pin retainer holes in the body. This design minimizes prospective leak paths through the valve body making it a preferable option for highly toxic, corrosive, or hazardous gas chemical processing applications. Keckley wafer body double disc check ...

DUO-CHEK® High Performance Non-Slam Check Valves –

Features And Benefits. Dual-plate designs that are compact and lightweight for efficient seating, operation and lower installation cost. Independent springs with long legs to prevent seat scrubbing and provide non-slam performance. Retainerless valve design without body penetration for

Double Disc Check Valve - Flotech Inc

Double Disc Check Valve. Check valve shall be of the double disc, wafer style with torsion spring induced closure. Valve shall be Wafer style for bolting between ANSI Class 125 flanges. Valves have a Ductile Iron body (ASTM A-536 65-45-12) to fit inside 125# ANSI bolt circles, a two-piece Stainless Steel disc (ASTM type 304), type 304 Stainless ...

double disc wafer swing check valve_China teyou Mechanical ...

double disc wafer swing check valve. Message If you want any further detail data and drawing,please contact us. Pressure:150LB-2500LB. Size:DN15-DN2000. Design Std:API,DIN,BS,GB,JIS. Product Material:LCB,ASTM A351 CF8,CF8M,CF3,CF3M,A105,WCB. Product use. Butterfly check valve for clean lines and industrial, environmental protection, water ...

Stainless Steel – Wafer – Double Door – Dual Disc | Sure ...

FE Series – Stainelss Steel – Retainerless – Wafer – Double Door – Dual Disc – Check Valves. The Dual Plate Check Valve features exceptional flow characteristics. The compact wafer style body is a one piece, retainerless model which eliminates potential leak paths.

Stainless Steel Wafer Type Double Disc Swing Check Valve

The wafer type double disc check valve is clamped, the disc is two semi-circular, and the spring is forced to reset. The sealing surface can be the surfacing wear-resistant material or rubber. It has a wide range of use and reliable sealing. It is mainly composed of the valve body, valve disc, pin shaft, spring, washer and other parts.

Wafer dual disc check valve - Suntex Metals Co., Ltd.

Wafer dual disc check valve. Size range: DN50 - DN600. Characteristics: 1. Short face to face dimension (only 1/4~1/8 of conventional flange check valve); 2. Small volume, light weight (1/4~1/20 of conventional flange check valve); 3. The disc closes rapidly,and has small water hammer pressure;

Pros and Cons of 2 Check Valves Types - Crane Engineering

The difference between the tilted disc check valve and the traditional swing check valve is that flow is allowed to pass on both sides of the disc. Because of this, it allows for extremely low head loss. This valve is not recommended for wastewater applications because pins that extend into flow stream tend to

China Wafer Double Disc Swing Check Valve - Xinhai

With short shutoff stroke and spring loaded, wafer double disc swing check valve can avoid water hammer. The check valve is widely used for the feedwater and drain pipelines in city, industry and high-rise buildings. The length of wafer double disc swing check valve is shorter than other check valves.

When to Use a Swing Check vs Wafer Check Valve ...

Aug 07, 2015 · When it comes to check valves, swing checks and wafer checks are actually similar in many ways. Both serve to block back flow from occurring in a pipe line. Both use a swinging disc to block and allow flow in one direction. The differences in the two valve may seem obvious when you look at them, but many users don't realize the difference it might make in their application.

Check Valves from Stayflow

DD-CW DOUBLE DISC WAFER CS CHECK VALVE . The DD-CW carbon steel body, double disc swing check valves use spring assisted half-discs. The wafer style body design is compact, and is available in 150#, 300#, 600#, and 900# classes. It is suitable for

Check Valves | NIBCO

Get Your Backflow in Check. When a check valve is needed to prevent backflow, NIBCO has a complete line-up, including the NIBCO ® Ring Check ® with self-closing disc, horizontal swing, sliding disc, silent check and Y pattern. Ask us how to spec the right check valve, or get catalogs, chemical resistance guides and submittals.

Pn16 Double-disc Butterfly Type Wafer Check Valve For ...

Pn16 Double-disc Butterfly Type Wafer Check Valve For Drain , Find Complete Details about Pn16 Double-disc Butterfly Type Wafer Check Valve For Drain,Check Valve,Swing Check Valve,Alarm Check Valve from Valves Supplier or Manufacturer-Tianjin Shouxun Valve Sales Co., Ltd.

DUAL PLATE WAFER CHECK VALVE CATALOG - Walworth

DUAL PLATE WAFER CHECK VALVE LUG TYPE Advantages of Design With the aid of spring DUAL PLATE WAFER CHECK valve LUG type, as Wafer type, gives a maximum resistance with the minimum opening time. The stop pin avoids the over travel of a disc.

Wafer Double Disc Swing Check Valve Manufacturers and ...

Wafer Double Disc Swing Check Valve is applicable to nominal pressures PN10~PN420, Class150~Class2500; nominal diameters DN15~DN1200, NPS1/2~48; working temperature -196°C~540°C To prevent the media from flowing backwards. By selecting different materials, the clip-on check valve can be applied to various media such as water, steam ...

Design and Selection of Check Valves - Val Matic

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 which two opposing D‐shaped discs rotate. ...

Check Valves | NIBCO

Get Your Backflow in Check. When a check valve is needed to prevent backflow, NIBCO has a complete line-up, including the NIBCO ® Ring Check ® with self-closing disc, horizontal swing, sliding disc, silent check and Y pattern. Ask us how to spec the right check valve, or get catalogs, chemical resistance guides and submittals.

Wafer Type Double Disc Swing Check Valve , Stainless Steel ...

Wafer Type Double Disc Swing Dual Plate Body Stainless Steel Check Valve . Check Valve Overview . Check Valves are automatic shut-off valves that are commonly used for preventing backflow or drainage in a pipe system.Often applied on the discharge side of pumps,check valves prevent the system from draining if the pump stops and protects against backflow, which could harm the pump

DeZURIK :: APCO - Check Valves

APCO Double Door Check Valves (CDD) APCO Rubber Flapper Swing Check Valves (CRF) APCO Silent Check Valves (CSC) APCO Slanting Disc Check Valves (CSD) APCO Full Flow Foot Valves (FFF) APCO Full Flow Rubber Flapper Foot Valves (FRF) Hilton Vertical Check Valve (H-700) Hilton Angle Disk Check Valve (H-900) Hilton Wafer Swing Check Valve (H-920 ...

Valves | Champion Valves Inc. | Wafer Check Valves

Champion Valves Inc. carries a complete line of wafer style check valves including: dual disc checks, wafer swing checks, internal and external spring desings, high

Swing Check Valve Wafer Type Double Disc DN 250 mm real ...

Buy Swing Check Valve Wafer Type Double Disc DN 250 mm, Find Details include Size,Weight,Model and Width about Swing Check Valve Wafer Type Double Disc DN 250 mm. Make an Inquiry for Swing Check Valve Wafer Type Double Disc DN 250 mm at OKorder.

China Double Disc Swing Check Valve, Double Disc Swing ...

If you are interested in China Double Disc Swing Check Valve, You will be amazed by the variety of the product choices such as check valve, valve, wafer check valve. Besides, their competitive & cheap price of Double Disc Swing Check Valve factory would get you an edge in your own market.

Pn16 Double-disc Butterfly Type Wafer Check Valve For ...

Pn16 Double-disc Butterfly Type Wafer Check Valve For Drain , Find Complete Details about Pn16 Double-disc Butterfly Type Wafer Check Valve For Drain,Check Valve,Swing Check Valve,Alarm Check Valve from Valves Supplier or Manufacturer-Tianjin Shouxun Valve Sales Co., Ltd.

Double Disc Check Valves for sale | eBay

3" DI Dual Disc Wafer Check Valve, Buna Seat, SSTL Disc - CL150 - Titan. $109.49. $25.00 shipping. or Best Offer. NEW!! A-CHEM 2" Double Disc Check Valve. $99.01.

Special Material Valve Nickel-aluminum Bronze Wafer Type ...

Special Material Valve Nickel-aluminum Bronze Wafer Type Double Disc Check Valve-ASG Images ASIAN SUNSHINE GROUP LTD ASG is a professional company to provide industrial products , ASG has two main business.

Double Disc Wafer Type Bronze NRV Check Valve

High quality Double Disc Wafer Type Bronze NRV Check Valve from China, China's leading wafer type nrv check valve product, with strict quality control ansi double disk check valve factories, producing high quality api 594 double disc check valve products.

Wafer Swing Check Valve manufacturers, China Wafer Swing ...

Import quality Wafer Swing Check Valve supplied by experienced manufacturers at Global Sources. We use cookies to give you the best possible experience on our website. For more details including how to change your cookie settings, please read our Cookie Policy .

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