Name: 20 Inch 150 LB Swing Check Valve, CN3MN, API 6D.
Design standard: API 6D.
Body material: Alloy Steel CN3MN.
Nominal diameter: 20 Inch.
Pressure: Class 150 LB.
Type: Swing Check Valve.
Face to face: ASME B16.10.
Working temperature: -29℃ - +425℃.
Test and inspection: API 598.
Product Range
Body Material: Carbon steel, Stainless steel, Alloy steel.
Normal diameter: 1/2-60 Inch (DN15-DN1500).
End connection: BW, Flanged.
Pressure range: Class 150-2500 LB (PN16-PN420).
Working temperature: -196℃ - +560℃.
Feature: Can be designed with a Damping Cylinder.