Pneumatic tee internal threaded ball valves
Pneumatic tee internal threaded ball valves
Body Material: 304, 316, 316L
Valve Core Material: 304, 316, 316L
Seat Material: PTFE, PPL
Connection: Internal thread, clamp, flange
Thread Standard: GB
Pressure Level: PN16, PN25
Pneumatic Actuator: Double action, single action often closed, single function often open
Pneumatic Accessories: Solenoid valve, air filter pressure reducing valve, electric positioner, handwheel
Valve body
Nominal diameter:DN15-DN300
Body material: WCB, 304, 316
Connection: flange, thread
Level of stress: pn1.6-4.0 MPa
Structure: floating ball core tee and tee type
Valve components
Seat tightness: PTFE: - 30 ℃ ~ 180 ℃
PPL: - 30 ℃ ~ 250 ℃
Hard seal: - 30 ℃ ~ 450 ℃ carbide: surface spray welding, tungsten nitride
Valve core material: 304, 316, 316; The hard sealing core surface adopts spray welding and tungsten nitride
Stem material: 304
Applicable media: water, liquid, gas, oil, powder, steam, acid and alkali corrosive medium.
performance
Fire-resistant structural design
Iso 5211 standard is installed directly with the executor
Anti-static device between ball core and valve body
Valve stem explosion-proof design
Allows differential pressure: less than nominal pressure 1.6MPa
Leakage: zero leakage
Back to the poor: plus or minus 2.5%
Design manufacturing standard
Design and manufacture: GB/t12238-2008
Connection standard: JB/T 79.1-1994
Structure length: GB/T12221-2005
Stress test: GB/T13927-2008
Pneumatic actuator
Dual function: ventilated and ventilated, the gas source fault maintains the current position
Single use gas opening: ventilating, disconnecting, air source failure
Single - acting gas - vent, open air and gas source failure
Optional accessories: commutating solenoid valve, limit switch, air filter pressure reducing valve, electrical locator, handwheel mechanism, and holding valve
Electrical parts can be explosion-proof
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