API 603 Stainless Steel Check Valve
API 603 Stainless Steel Check Valve

API 603 Stainless Steel Check Valve

CONNEX API 603 series stainless steel valve contains Gate, Globe & Check valve. This series of valve wall thickness is designed as per ANSI B16.34, cost effective and light weighted compare with conventional API 600 valve. It is widely used in Chemical and food plant. Special design include extended bonnet for cryogenic service.

Product Detail

General Description:

CONNEX API 603 series stainless steel valve contains Gate, Globe & Check valve. This series of valve wall thickness is designed as per ANSI B16.34, cost effective and light weighted compare with conventional API 600 valve. It is widely used in Chemical and food plant. Special design include extended bonnet for cryogenic service.


Design Standard:

Basic Design:

API 603, ASME B16.34

Face to Face:
ASME B16.10
End Connection:

ANSI B16.5, MSS SP-44/ASME B16.47

Test & Inspection
API 598


Products Range:

Type:
Gate, Globe, Check
Size: 
2"~12"
Rating: 
ANSI 150lb, 300lb
Body Materials:
Stainless steel, Duplex Steel, Alloy Steel


Design Feature:
Application:

Precision Investment casting

Food plant

PTFE gasket & packing

Petrochemical

Integral body seat

General Industry

Rising stem


Flexible wedge










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