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China Shanghai kangquan Valve Co. Ltd. certification

Have cooperated with this factory for 10 years, they never let me down, good quality, great service. I highly recommend

—— Tecofi

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Good Suppliers of Valvest, have over decedes cooperation.

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Verious of products for optional,and one- stop-shop, good to work with professional people

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The quality is top . I think the factory value every detail. Every time i receive the goods, i am very satisfied

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non return valve

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Wafer Butterfly Type Duo / Dual Plate Swing Check Valve With Spring ANSI 16.5 B
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Wafer Butterfly Type Duo Disk / Duo Plate / Dual Plate Swing Check Valve , With Spring Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium ... Read More

2016-10-26 14:07:59

Flanged Swing Check Valve With Ductile Iron Body PN16 / 150lbs Pressure
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Swing Check Valve, Flanged, Body: Ductile Iron, With Contre Weight Swing Check Valve with Lever & Weight Cast/Ductile Iron Flex/Swing Check Valve is automatic type which are opened by the pressure of the fluid ... Read More

2016-10-26 14:07:59

Long Pattern Hydraulic Butterfly Check Valve Inside Diameter 56" 1400 mm
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Long Pattern Hydraulic Butterfly Check Valve Inside Diameter: 56" (1400 mm) Need more information, please kindly contact with us. Application: Valve is used for preventing the back-going of medium in pipelines ... Read More

2016-12-13 13:34:21

HDPE Flap Valve & Swing Check Valve Use For Municipal Drainage System
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HDPE Flap Valve & Swing Check Valve Use For Municipal Drainage System 1.Caliber side: round DN300mm~2000mm square 300mm~3000mm 2.Working medium: with a ph of industrial, domestic sewage, seawater, river water, ... Read More

2016-12-13 13:33:59

Composite Materails Siamese Flap Valve & Swing Check Valve Use For Weak Acid And Alkali
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Composite Materails Siamese Flap Valve & Swing Check Valve Use For Weak Acid And Alkali Notice: the nominal diameters DNand flange bolt hole distance D1,hole number, hole diameter etc. In this table can be ... Read More

2016-12-13 13:34:33

Composite Materails Round Flap Swing Check Valve Size From DN300 to DN3000
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Composite Materails Round Flap Valve By Swing Type Size From DN300 to DN3000 1.Caliber side: round DN300mm~2000mm square 300mm~3000mm 2.Working medium: with a ph of industrial, domestic sewage, seawater, river ... Read More

2016-12-13 12:01:08

Flap Valve Made By Stainless Steel Water Check Valve F304 Or CF8M Size From DN300 To DN3200
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Flap Valve Made By Stainless Steel F304 Or CF8M Size From DN300 To DN3200 1. Working medium: with a ph of industrial, domestic sewage, seawater, river water, with a weak acid alkali industry, domestic sewage, ... Read More

2016-12-13 13:34:09

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10
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DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10 DN(size) D D1 hole(n-d) DN300 12" 440 400 12-23 DN400 16" 560 510 16-27 DN500 20" 670 620 20-27 DN600 24" 780 725 20-30 DN700 28" 895 840 24... Read More

2016-10-26 14:07:59

Water / Oil Ductile Iron Swing Check Valve With Epcoy Coating And Bronze Seat
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FLAP CHECK VALVE Made By Ductile Iron With Epcoy Coating And Bronze Seat DN(size) D D1 hole(n-d) DN300 12" 440 400 12-23 DN400 16" 560 510 16-27 DN500 20" 670 620 20-27 DN600 24" 780 725 20-30 DN700 28" 895 840 ... Read More

2016-10-26 14:07:59

Air / Water Pressure Regulator Valve , PN16 ~ PN240 Pressure Reducing Regulator
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Pressure Relief Valve with 1"NB Flange(class 150) RF end connections complete with in built non-return valve Pressure Relief Valve with 1"NB Flange(class 150) RF end connections complete with in built non... Read More

2016-10-26 14:07:59

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