Vertical Check Valve

Vertical Check Valve
Nominal pressure: 1.0 ~ 1.6MPa
Nominal pass: 40 ~ 600mm
Applicable medium: water and weak corrosive fluids
Applicable temperature: 0 ~ 120 ℃
Flange standard: GB / T 17241.6 GB / T 9113
Test standard: GB / T 13927 AP 1598

Product Details

Vertical Check Valve


Features & Benefits of Vertical Check Valve

Vertical Check Valve, Silent check valve for the supply and drainage pipes, discs imported at both ends of the central axis-oriented, flexible opening and closing, can be installed horizontally or vertically. The valve is spring loaded, its fast closing can effectively eliminate the water hammer, sealing performance is good, turn off no noise. It has the advantages of small size, light weight, small fluid resistance, fatigue resistance and long life.

The main technical parameters

Nominal pressure: 1.0 ~ 1.6MPa

Nominal pass: 40 ~ 600mm

Applicable medium: water and weak corrosive fluids

Applicable temperature: 0 ~ 120 ℃

Flange standard: GB / T 17241.6 GB / T 9113

Test standard: GB / T 13927 AP 1598


 

Products Specification about Vertical Check Valve

A check valve, clack valve, non-return valve or one-way valve is a mechanical device, a valve, which normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, many check valves are very small, simple, and/or cheap. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal.

DNLDD1D2dn-d
50105 1651259919 4-19 
65142 185145 118 194-19 
80160 20016013219 8-19 
100175 220 180156 198-19 
125190 250 210 184 19 8-19 
150215285240211198-19 
200225340 295266 20 12-23 
250250405355 319 22 12-28 
30030046041037024.516-28
35035052047042926.516-28
4004005805254802816-31
4504506405855483020-31
50050071565060931.520-34


NameMaterial
BodyDI, A216WCB, SS316, SS304, SS316L, CF8C, Carbon SteelDI, A216WCB,
SS316, SS304, SS316L, CF8C, Carbon Steel, ALLOY, WCB, WC6, WC9,
CF8, CF8M, CF3, CF3M,
Stem2cCr13, SS304, SS316
GasketStainless Steel, 2Cr13, NBR, STL 
DiscA216 WCB, Stainless Steel, WCB, WC6, WC9, CF8, CF8M, CF3, CF3M,
EPDM, NBR,EPDM 
O-RingNBR, EPDM
BonnetDuctile Iron QT450-10, ASTM-A-536, GGG500-7

sewage check valve horizontal or verticalvertical lift check valve


Quality Control About Vertical Check Valve




vent check valve

Packing and Loading about Vertical Check Valve

Vertical Check Valve

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