Check Valves > API 603 Stainless Steel Check Valve

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Product Name:API 603 Stainless Steel Check Valve

KOS 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 (End to End): ANSI B16.10

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

Test & Inspection: API 598

Products Range:

Type:               Gate, Globe, Check
Size:               1/2"~12"
Rating :             ANSI 150lb, 300lb
Body Materials:     Stainless steel, Duplex Steel, Alloy Steel

Design Feature:

Application:

Precision Investment casting
PTFE gasket & packing
Integral body seat
Rising stem
Flexible wedge

Food plant

Petrochemical

General Industry

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