Shanghai Kolink Valve Co., Ltd.
VALVES & PIPE FITTINGS
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Stainless Steel Unidirectional Knife Gate Valve Lugged Metal Seated
Features of Stainless Steel Unidirectional Knife Gate Valve:
Wafer lug-type body
Beveled knife on metal or resilient seats
Self-cleaning mechanism
Uni-direction design
Rising stem and non-rising stem
Optional bolted bonnet design for non-leakage through packing chamber.
Applicable Standards of Stainless Steel Unidirectional Knife Gate Valves:
a) Design & Manufacture: MSS SP-61, ASME 16.34
b) Face to Face: MSS SP-81, ASME B16.10, EN 558
c) Connection End: ASME B16.5, EN 1092, JIS B2220
d) Test: MSS SP-81