wafer type double disc swing check valve

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DeZURIK O Double Door Check Valves CDD

O Rubber Flapper Swing Check Valves CRF O Silent Check Valves CSC O Slanting Disc Check Valves CSD O Full Flow Foot Valves FFF O 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 Hilton Tilting Disk Check Valve H-940 ...

Wafer Check Valve - ZHONGYOU INDUSTRIAL CO. LTD. - page 1.

China Wafer Check Valve alog of API594 Dual Plate Swing Type Wafer Check Valve Duplex Stainless Steel 4A Double Flange Dual Plate Wafer Check Valve provided by China manufacturer - ZHONGYOU INDUSTRIAL CO. LTD. page1.

Wafer Check Valves Deep Discounts Online Today

Wafer check valves are intended for ANSI 150 and PN10 flange type connections. No specialty flanges are needed and spacers are only recommended when matching to schedule 80 pipe. Disc springs are available in 316 stainless steel or Hastelloy and are ideal for increasing valve closure strength with more viscous fluids.

Check Valves - Mueller Co. Water Products Division

Mueller Co. offers several types of check valves including: swing check spring loaded and flexible disc. For additional types of check valves please visit www.henrypratt.com or www.millikenvalve.com.Full Line Catalog

Dual Plate Type Check Valve Manufacturer Double Disc Flap ...

A complete range of Dual Plate Type Check Valve Manufacturer Double Disc Flap Door Type Check Valve - NRV Wafer - Lug Type - Flanged End Check Valve Non Return Valve Spring Loaded Dual Flap Check Valve Exporter Suppliers Stockist Importer by Nivz Valves and Automation.

China DIN Dn200 Pn16 Double Disc Swing Type Wafer Check Valve ...

Wafer Check Valve DIN Wafer Check Valve Pn16 Wafer Check Valve manufacturer / supplier in China offering DIN Dn200 Pn16 Double Disc Swing Type Wafer Check Valve Three Way Carbon Steel Wcb Lubri ed Plug Valve Lever Operated ANSI Plug Valve and so on.

Wafer Type Swing Check Valve EMIS Valves

Swing Check Valve a commonly used check valve which has a disc internally which swings on a hinge and securing pin hence the name Swing Check Valve and depending on the greater flow direction it will either open pushing the disc upwards or close by the disc falling down.

H76-Wafer type double disc swing check valveWafer type ...

Zhejiang Naibang Valves Co.LtdProfession Production Wafer Type Check Valveswing check valveLift Check valveAxial Flow Check ValveTel:0577-67996985

China Wafer Double Disc Swing Check Valve -

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.

DUAL PLATE WAFER CHECK VALVE CATALOG - Walworth

The DUAL PLATE WAFER CHECK valve LUG type covers the bolt along the entire length of the body. LUG type valves are supplied in scallop to keep the weight as low as possible thereby minimizing the cost. LUG type valves are supplied with straight-through bores according to API-594. Note: 1. For more information contact the company.

Wafer Type Double Disc Check Valve EZHF-SB - Envotec Inc

Home / Safety and Flow Control / Gate Globe and Check Valves / Wafer Type Double Disc Check Valve EZHF-SB. ... Single Disc Swing Check Valve EZHF-DB Read more; Products.

Wafer Type Dual Plate Swing Check Valve Manufacturer and ...

Wafer Type Dual Plate Swing Check Valve Overview:Check Valve is applicable for various pipelines with nominal pressure of PN1.0MPa 42.0 MPaClass150 2500 and nominal diameter of DN15 1200mmNPS1/2-48 and working temperature of -196 540℃ to be used for protecting from medium back flowing.

Wafer type with simple disc check valve - KTNVALVES

Check valves Disc WAFER TYPE WITH SWING WAFER TYPE DOUBLE DISC WAFER TYPE 2 PIECES VERTICAL BSP THREAD FULLBORE Swing Seat Ball ANSI FLANGES Cl. 150-300 TRIM 8 ANSI FLANGES Cl.150-300 NPT THREAD Cl.800 TRIM5 WELDABLE Cl.800 TRIM5 NPT THREAT Cl.800 TRIM12 WELDABLE Cl.800 TRIM 12 Regulation and control valves NPT THREAD NEEDLE VALVE

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

China Check Valve alog 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.

Check Valves Selection Guide Engineering360

Wafer check valves were designed as a smaller less expensive option from lift and swing check valves. Wafer check valves are designed to fit between a set of flanges. The disc in disc check valves moves in a plane at right angles to the flow of the fluid resisted by the spring that is held in place by the retainer.

China Wafer Double Disc Check Valve Pn10 Pn16 Dn50-Dn600 ...

Dn100 Cast Iron Swing Check Valve Pn16 Wafer Type Dual Disc Check Valve Dual Disc Wafer Type Check Valve manufacturer / supplier in China offering Wafer Double Disc Check Valve Pn10 Pn16 Dn50-Dn600 Bronze Vertical Check Valve 150lb 200lb 300lb Bronze Welded Swing Check Valve and so on.

wafer type double disc swing check valve wafer type double ...

sanitary wafer double disc type swing wafer type single disc check valve Product Detail wafer type single disc check valve Material SUS201 SUS304SUS316 SUS 304L SUS 316L CF8 CF8M etc. Size 1/4" -4" DN6-DN100 pressure 1000psi Temperature range -20-300 degree C connection Butt weld sealing PTFERPTFEPPL ETC Production process Investment casting CNC lathe Test Cleaning Packing ...

Wafer Double Disc Check Valve Manufacturer and Supplier China

Wafer Double Disc Check Valve Opening and closing parts by the media flow and power to open or close on their own in order to prevent the backflow of the media called the check valve. Check valves are automatic valves mainly for the medium one-way flow of the pipeline allowing the media to flow in one direction to prevent accidents.

China Wafer Double Disc Swing Check Valve - China

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.

Swing Check Valves - Mueller Co. Water Products Division

Swing Check Valves A-2122- 6B1: Flange Ends Rubber Disc Facing and Bronze Seat Ring 14" and 16" 250 psi 1724 kPa/17 barg Working Pressure - 500 psi 3447 kPa/34 barg Test Pressure. A-2122- 6B13: Flange Ends Rubber Disc Facing and Bronze Seat Ring 2" - 12" 350 psi 2415 kPa/24 barg Working Pressure - 700 psi 4825 kPa/48 barg Test Pressure.

Double fanged type double disc swing check valveH74-Wafer ...

Zhejiang Naibang Valves Co.LtdProfession Production Wafer Type Check Valveswing check valveLift Check valveAxial Flow Check ValveTel:0577-67996985

Double Disc Wafer Check Valve For Water Supply China ...

Find Slient Check Valves for high-rise buildings fire protection systems cooling and circulating water systems in Zhengfeng including globe style silent check valve stainless steel silent check valve sewage quiet silent check valve. Call at 86-21-39597277.

China Wafer Type Double Disc Swing Check Valve - China Check ...

China Wafer Type Double Disc Swing Check Valve Find details about China Check Valve Swing Check Valve from Wafer Type Double Disc Swing Check Valve - Fangyuan Valve Group Co. Ltd.

When to Use a Swing Check vs Wafer Check Valve - CIS Blog ...

Because wafer check valves are flanged in place there isn& 39;t much room for the disc to open in the pipe line. That means flow is often restricted with a wafer check valve. Swing check valves on the other hand have a molded body that creates room for the disc to swing open fully thus allowing full flow. As you can imagine this is immensely ...

JB/T8937 / API594 Wafer Double Disc Swing Check Valve

AOLANG AUTOMATIC CONTROL VALVE CO.LTD professionally provides JB/T8937 Wafer Double Disc Swing Check ValvesAPI594 Wafer Double Disc Swing Check Valves Dual-Disc Swing Check Valves.

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

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.

China Wafer Type Double Disc Check Valve - China Valve Check ...

China Wafer Type Double Disc Check Valve Find details about China Valve Check Valve from Wafer Type Double Disc Check Valve - Yuefeng Valve Manufacturing Co. Ltd.

Wafer Check Valve Swing Type to Mount Between Flanges

Single plate wafer type swing check valve. 3: Body type Short pattern wafer type: 4: Disc type With integral hinge pin: 5: Model nomenclature check valve with rubber "O"ring seat and face sealing - check valve with PTFE seat and serrated contact faces: 6: Size range DN 25 to DN 900: 7: Pressure rating PN 16 max for sizes up to DN 600 and PN 10 ...

Wafer Type Double Disc Check Valve EMIS Valves

EMIS wafer type disc check valve offers an inexpensive way to properly protect your pipeline against flow reversal. Wafer Type Double Disc Check Valve have pin retainer holes in the body where plugs are inserted to hold the hinge pin and stop pin in place.

Wafer Check Valves - Home Champion Valves Inc. Wafer ...

Champion Valves Inc. aims to be the brand of choice for meeting the market’s needs for competitively priced high-quality check valves with prompt on-time delivery and exceptional customer service.

Double Disc Wafer Type Check Valve - Made-in-China.com

China Double Disc Wafer Type Check Valve Find details about China Double Disc Check Valve from Double Disc Wafer Type Check Valve - Luofu Valve Group Zhejiang Zhonggong Valve Co. Ltd.

KHD Valves Automation Pvt Ltd- Double Disk Wafer check Valves ...

Double Disc Wafer Check Valves are two-port valves meaning they have two openings one for fluid to enter and the other for fluid to leave. There are various types of Double Disc Wafer Check Valves used in a wide variety of appli ions. Double Disc Wafer Check Valves are often used for common items.

Double Disc Wafer Swing Check Valve - Steel Pipes PE

The minimum recommended distance for a check valve installed downstream from a bend tee pump or valve causing flow disturbance is 6 diameters. When such a unit is downstream of the check valve it is necessary to respect a distance of at least 2 diameters.

Double Door Wafer Check Valve Sure Flow Equipment Inc.

Toll Free Tel: 1-800-263-8251. International Tel: 1-905-335-1350. Toll Free Fax: 1-800-876-1164. International Fax: 1-905-332-4993. Email: email& 160;protected

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

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 wafer check valve swing check valve. Besides their competitive and cheap price of Double Disc Swing Check Valve factory would get you an edge in your own market.

Double Disc Check Valve DN3202 PN25 DN100 CF8Valve ...

Dual Plate Wafer Check Valve API 594 DN250 10K. The double-disc check valve made of A395 D1 has excellent resistance to corrosion. Designed in accordance with API594 the check valve is connected to pipes with WAFER. This valve is eligible to be put in marine working conditions.

Supply Wafer Type Cast Iron Double Disc Check Valve Factory ...

Wafer Type Cast Iron Double Disc Check Valve. 1. Dual plate wafer check valve . 2. working pressure PN16. ... Swing type flanged DN50 Class150 stainless steel check ...

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 frequent flow reversals but not fluids with solids.

Dual Disc Check Valves - Save on Space and Price

Dual Disc Check Valves 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 compact design features non-slam spring-assisted closing.

Duo-Chek High Performance Check Valves

The Duo-Chek wafer valve design is generally stronger lighter smaller more efficient and less expensive than conventional swing check valves. Its design meets API 594 which is approximately one fourth the face to face dimension and 15% to 20% the weight on most popular sizes making them less expensive than a swing check valve. It is much

DD-SW DOUBLE DISC WAFER SS CHECK VALVE - Stayflow

OVERVIEW: The DD-SW stainless steel body double disc swing lead free check valves use spring assisted half-discs to help keep slamming and surges to a minimum. The wafer style body design is compact and light. It is available in 150 300 600 and 900 pressure classes. It is suitable for frequent flow reversals but not fluids with solids.

Check Wafer Split Disc Butterfly and Foot Valves

Grooved Wafer Silent Check Valve. Stainless steel trim grooved ends center-guided disc Low pressure loss 2” through 10” Activated at 1/4-1/2 psi Cast iron body grooved ends stainless steel trim Compact face-to-face 125 and 250 styles

wafer check valve - YouTube

Wafer check valves also known as dual-plate check valves have two spring loaded half-moon shaped discs that rotate about their shaft. The disc plates are kept shut by a torsion spring.

DOUBLE DISC WAFER TYPE CHECK VALVE - Kara Technology News

Double disc wafer type check valve KTN56B Cast iron GG 25. Disc: AISI 316 316. Shaft and spring: AISI 316. Bearings: PTFE. Distance between flanges: PN 10/16 - ANSI 150 lbs. Vulcanized nitrile seat in groove

Wafer Body Double Disc Check Valves - Keckley Company

Keckley double disc check valves offer a short face-to-face dimension are lighter in weight than full body check valves and are double disc spring loaded to provide a low cracking pressure. The design of the tension spring performs a lifting motion on the disc to prevent excessive wear on the “heel” area of the elastomer seat.

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