Unidirectional Knife Gate Valve Lugged Cast Steel Class150 PN10 PN16
Features of Unidirectional Knife Gate Valves:
Unidirectional design
Resilient seat
Wafer type cast iron body
Self-cleaning mechanism
Non-rising stem standard, rising stem optional
Plate yoke standard
Applicable Standards of 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