Threaded Plug Valve Cast Steel Pressure Balanced Lubricated
Features of Threaded Pressure Balanced Lubricated Plug Valve:
Metal-to-metal seat
Lubricant injection for bubble tight seal
Inverted Plug with the bottom cover
Pressure Balanced Type, light operation
Manual operation standard, gear operator and actuation available
Flange end: raised face or ring type joint
Applicable standards of Threaded Pressure Balanced Lubricated Plug Valve:
a) Design & Manufacture: API 599, API 6D
b) Face to Face: API 6D, ASME B16.10, EN 558, DIN 3202, BS 2080
c) Connection End: ASME B16.5, ASME B16.25, EN 1092, EN 12627, JIS B2220
d) Test : API 598, API 6D, EN 12266, ISO 5208