Suitable to: - ASMI B16.5 150#
Leakage Class: - 100% Tightness at fully differential pressure
Standard: - API 609, BS 5155, ISO 5211, API 598, ASME B16.5
Body Material: - Cast Iron(Cl), SGI, WCB, CF8, CF8M
Disc Material: - SGI, CF8, CF8M, WCB
Stem Material: - SS410, SS304, SS316
Body Liner / Seat Material: - NBR, EPDM, VITON, SILICONE, PTFE
Shaft Bearing Material: - PTFE
Bi-directional zéro leakage butterfly valve.
Accurate dual stem sealing prevents leakage.
Design Standard : ISO 5211, API 609, ASME B16.5 150#.
& ISO Pad for mounting, Gear Operator / Actuator.
Standard flanged drilling : PN10/PN16, JIS10K/16K, ASME 125/150#.
& Face to Face Dimension : API 609 (CAT A).
& Operator : Hand Lever / Gear / Actuator.
Extremely small play between the stem and dise due to 'Double D'drive.
100% Tested With Pneumatic And Fluid (Water) Media.
Operator mounting flange : As per ISO 5211.
& Leakage Class : 100% tightness at full differential Pressure.