Name:Swing Check Valve
Production capacity:1000 sets per month
Min Order Qty:1
OEM and ODM:Yes
Certificate:ISO,CE, API, SIL
Payment term:TT, LC, COD, D/P, Credit card
Delivery term:FOB, CNF, DDU
Packing:plywood case
HS code:8481300000
FOB Port:Ningbo, Shanghai
Guarantee time:12 months after shipment
Origin:Wenzhou, China
Product Description


Description :

Swing check valve or non return valve controls the flow automatically by the media force to prevent the reversal of media and pump. It is widely used in the power plant, oil, chemical, pharmacy, food processing, etc. 



1.Design standard BS1868, ASME B16.34, API 6D, API 594

2.Internal arm control structure uniquely designed to prevent water hammer

3.All control members are contained in the body to prevent any shell leakage. 

4.Pressure seal bonnet is optional for high pressure and high temperature system


Product Range

Body material: carbon steel, stainless steel, alloy steel

Nominal diameter:2"60"DN50~DN1500

Pressure range: Class150class2500PN10~PN420

End connection: RF, RTJ, BW

Working temperature: -29+560

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