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Product details
Stainless Steel Vertical Check Valve
Visits: 108
Price: $ 17.00 件（S） / each
(0 means negotiable)
Freight fee: Seller affords freight fee
Brand:
Specifications: H42W
Type New
Date: 29-05-2019
Business type: Manufacturing
Seller details: See Right Sidebar section
Quantity: 件（S）( Stock 1000 件（S）)

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Product details

 Normally, stainless steel vertical check valve is closed. The pressure of medium at the entrance of pipe lines overcomes the resistance of spring, opening the valve. When the pressure of entrance is lower than exit, spring pushes the spool to the seat, closing the valve to avoid refluence of medium and taking effect as non-return. The spool of check valve is supported by spring so it can be installed vertically or horizontally. 

 

Characteristics

Model

Nominal Pressure
PN(Mpa)

Test Pressure SP(Mpa)

Appicable Temperature
(℃)

Applicable Medium

Shell

Seal 

H42W-25P

2.5

3.8

2.8

≤200

Nitrose

H42W-25R

Acetic acids

H42W-40P

4.0

6.0

4.4

Water, oil

H42W-40R

 

H42Y-40

 

 

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    Seller information
    China Xinhai Valve Manufacturer Company
    Name Jeasin
    Telephone: +86-577-66993222
    Fax:
    Mobile:
    Location: zhejiang wenzhou
    Address: Xinhai Industry Zone, Sanqiao, Oubei, Wenzhou, Zhejiang, P. R. China.
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