Description
Technical Parameter
Size:DN15, DN20, DN25 (1/2”, 3/4”, 1”, 1-1/4", 1-1/2", 2" BSP)
Medium Temperature: -20℃ to 180 ℃
Ambient Temperature: -20℃ to 60 ℃
Nominal Pressure: 1.6Mpa (16bar)
Control gas, air
Air pressure: 0.3-0.8Mpa
Valve body material: CF8/CF8M
Seat Material: PTFE
Stem Material: 304/316L
Spring Ring Material: NBR


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