Triple Eccentric Hard Seal Butterfly Valve

Triple eccentric hard seal butterfly valve

The main technical parameters

Nominal diameter DN (mm) 50～2000
Nominal pharmacological PN (MPa) 0.6 1.0 1.6 2.5
Sealing test (MPa) 0.66 1.1 1.76 2.75
Strength test (MPa) 0.9 1.5 2.4 3.75
Applicable temperature Carbon steel: -29℃～425℃ Stainless steel: -40℃～650℃
Applicable media: water, air, natural gas, oil and weakly corrosive fluids
Leak rate complies with GB/T13927-92 standard
Drive mode: worm gear drive, electric, pneumatic, hydraulic

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