Q641H  High Quality Two Piece Pneumatic Flange ball valve

Nominal Pressure Rating:1.6 Mpa, 2.5 Mpa, 4.0Mpa

Working Temperature:-20~300℃

Nominal Diameter:DN10-500mm

Rated Flow Coefficient:25~25800Kv

Main Material:Valve Body 304,316,316L    Valve Plug 304,316,316L

Control voltagel:1.24VDC  2.220VAC

Seal Type:

1.Self-adjusting Stainless Steel Hard Seal    

2.Teflon soft Seal

Leakage:1.GB/T4213-2008IV  2.no leakage

Actuator Type:Double Acting

Air Supply Pressure:0.4-0.6Mpa

Accessories:1.Solenoid valve  2.Air Filter  3.Position limit switch box  4.Flange