Home > Tools & Hardware > Valve > Valves >

Sump Pump Check Valves

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 38947 products for sump pump check valves Manufacture & Suppliers

API 6D Hydraulic Check Valve , Water Treatment Threaded Check Valve

...SEAT, NOMINAL DIAMETER 1 IN, CLASS 800, BS 2995 STANDARD Hydraulic Check Valve Specifications: The check valve is designed and manufactured according well to API 6D and ANSI B 16.34. It can work in high tem...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Verified Supplier

Add to cart
Non Return Stainless Steel Check Valve , Quiet Hydraulic Check Valve

... B16.34 Pressure test as API 598 Applicable Medium: water ,gas,oil,and other causticity medium. Stainless Steel Check Valve Application: Valve is used for preventing the back-going of medium in pipelines and...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Verified Supplier

Add to cart
API 600 Carbon Steel 150LB 3" Swing ANSI Flanged Check Valve WCB Check Valve

...valve resulting in minimal pressure drop. The disc swings into the open position as the media flows through the line. Back pressure in the line holds the disc in the closed position. Swing check valves may b...

zhejiang teyi valve co.,ltd.
Zhejiang,China

Verified Supplier

Add to cart
Non Return Stainless Steel Swing Check Valve , Quiet Hydraulic Check Valve

... B16.34 Pressure test as API 598 Applicable Medium: water ,gas,oil,and other causticity medium. Stainless Steel Check Valve Application: Valve is used for preventing the back-going of medium in pipelines and...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
One Way Pilot Operated Check Valve Hydraulic Steel Anti Leakage

Product Pictures: KDPS5A1-G3/8-FL one way check valve with G3/8 pilot operated check valve, steel hydraulic lock valve Single cartridge pilot-operated check valves are used in hydraulic systems where flow contr...

Changsha Kaienli Hydraulic Technology Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
Dual Cartridge Piloted Check Valves Hydraulic Flange Type Check Valve

Product Pictures: VRSL-FL flange type hydraulic lock valve , 50L flow G1/2 pilot operated check valve Single cartridge pilot-operated check valves are used in hydraulic systems where flow control, pressure regu...

Changsha Kaienli Hydraulic Technology Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
Expansion Joint Rubber Flange Type Sewage Duckbill Check Valve Clamp Connected

... shaped appearance, and forward flow and reverse check functions. Features & Benefits of duckbill check valve 1. Expansion joint rubber is 100% full rubber structure, which can meet various anti-corrosion re...

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Shandong,China

Verified Supplier

Add to cart
Heat-Resistant Flange Type Duckbill Check Valve with 1.0Mpa Pressure and 18 Months Warranty

... Type Sewage Rubber Duckbill Check Valve Clamp Connected EPDM Expansion Joint A Flange Type Sewage Rubber Duckbill Check Valve with a Clamp-Connected EPDM Expansion Joint is a one-way rubber check valve desi...

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Shandong,China

Verified Supplier

Add to cart
Customized DN300 EPDM NBR Rubber Duckbill Check Valve with 20 Years' Experience for Wastewater Applications

... and pipeline protection across a wide range of industrial, municipal, and wastewater applications. The customized 2-inch duckbill check valve uses a flexible rubber “duckbill” design that opens easily under...

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Shandong,China

Verified Supplier

Add to cart
DN500 SS304 Flange Type Sewage Rubber Duckbill Check Valve with SS316 Flange and Clamp Connection

...Check Valve Clamp Connected Bellows Piping A Flange Type Sewage Rubber Duckbill Check Valve with Clamp-Connected Bellows Piping is a robust, maintenance-free backflow prevention solution designed for sewage,...

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Shandong,China

Verified Supplier

Add to cart
Stop Check Valve Stainless Steel 304 with Manual Operation Flanged Connection

... valves. This type of valve is like having two valves in one. It looks like a globe valve on the outside, however, it is essentially a lift check valve with a manual control to regulate the opening and closi...

Zhejiang TongJiang Holdings Company
Zhejiang,China

Active Member

Add to cart
API 602 Lift Type Check Valve , Forged Steel Check Valve High Rigid

... check valve and available in with two type configurations, i.e., Plug type and Ball type. These valves shall be bolted bonnet or welded bonnet type with full or standard bore options. These valves are non-r...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

Active Member

Add to cart
API Standard Lift Type Check Valve , Swing Structure Cryogenic Check Valve

...Check Valve JIEYU Forged Steel Check Valves are compact, sturdy and ideal for high pressure and high temperature applications. These valves are lift type, spring loaded check valve and available in with two ...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

Active Member

Add to cart
API 602 Lift Type Check Valve , Forged Steel Check Valve High Rigid

... check valve and available in with two type configurations, i.e., Plug type and Ball type. These valves shall be bolted bonnet or welded bonnet type with full or standard bore options. These valves are non-r...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
API Standard Lift Type Check Valve , Swing Structure Cryogenic Check Valve

...Check Valve JIEYU Forged Steel Check Valves are compact, sturdy and ideal for high pressure and high temperature applications. These valves are lift type, spring loaded check valve and available in with two ...

Zhejiang JieYu Valve Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
DIN PN16 metal seal flanged swing check valve

...valve, pls don't hesitate to contact Sophia. Specifications DIN PN16 metal seal flanged swing check valve range: 1.Production Size:2”-24” DN50-DN600mm 2.Pressure range:PN16 DIN PN16 metal seal flanged swing ...

HEBEI PAWOFUOU VALVE AND PIPE FITTING TECHNOLOGY CO.,LTD.
Hebei,China

Active Member

Add to cart
Anti Water Hammer Check Valve , Ductile Iron Quiet Check Valve

... Anti Water Hammer Non Slam Check Valve Ductile iron Description: NSCV- Non Slam Check Valve has very short face to face distance, closing speed is up to 0.2sec and the stroke is only about 20% of valve bor...

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart
Rubber Disc Swing Flex Check Valve 40 Degree Incline Wastewater Air Release Valve

... flange swing check valve for reliable reverse flow prevention, good for both clean water/sewage applications. It is a 40 degree angle declined seat which can help ......

Suzhou Alpine Flow Control Co., Ltd
Jiangsu,China

Verified Supplier

Add to cart
Ductile Cast Iron Swing Type Check Valve Safety Operation Interference Resistance

... springs added to each of pair valve plates, which close the plates quickly and automatically, that can prevent the medium from flowing back.The check valve can be installed on both horizontal and vertical d...

Suzhou Ephood Automation Equipment Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart