ASTM A105N Piston Check Valve, API 602, 3/4 Inch, 800 LB, BW
Key Specifications / Features
This forged A105N piston check valve rated Class 800 prevents reverse fluid flow within high-pressure industrial piping circuits. Built per API 602, its compact piston structure delivers tight shut-off and reliable cycling performance for steam, oil, and compatible process media. Permanent body stamps and metal identification tags simplify receiving inspection and material traceability. Butt-weld ends enable secure integration into matched carbon steel piping assemblies for power, refinery, and chemical service.
Detail Information
Product Type: Piston Check Valve
Nominal Size: 3/4 Inch, DN20
Pressure Class: Class 800 LB
Body Material: ASTM A105N Forged Carbon Steel
End Connection: Butt-Weld End
Design Standard: API 602
Tag & Traceability: Unique serial number and heat marking for batch tracking
Protection: Red plastic end caps fitted to safeguard weld ends
Supplier Information
Bosseal Valves (Suzhou) Co., Ltd.
Verified Supplier
Certifications:
