Threaded End Swing Check Valve Dn25-Dn100
Price: $1~1000
Port: Shanghai, China 
Production Capacity: 5000000 Pieces/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Media: Water
Temperature: Ordinary Temperature
Material: Stainless Steel
Connection Form: Thread
Structure: Elevated
Pressure: Ordinary Temperature
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Product Description
Check Valve for Industry Usage
Material Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel
Size 1\'\'~24\'\' ( DN25~DN600)
Certificate CE ISO
Stem Stainless Steel
Working Pressure PN10-PN64
Face to Face DIN3202-K3,  GB12221-16, API594
Working Temp.  -40ºC~230ºC
Suitable Medium Water, Steam, Oil and some corrosive liquid etc. 
Seal EPDM PTFE, RPTFE, 
Type of connection Threaded
Inspection & Testing API598;API-6D