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Description

Pneumatic Three Way Ball Valve

Nominal size:DN15-DN50mm

Body material: 304, 316,316L

Connection type: Thread

Pressure class: PN1.6-6.3MPa

Structure type: Floating ball core 3 way T type, 3 way L type

Valve components

Seat sealing: PTFE:-30℃ to 180℃

PPL :-30℃ to 250℃

Core material: 304, 316,316L

Hard seal core surface spray welding, tungsten nitride treatment.

Stem material: 304

Applicable medium: Water, liquids, gas, oil, powder, steam, acid and alkali corrosive medium

Performance

Fire protection structure design

ISO5211 standard can direct mounting actuators

Between the core and the valve body antistatic device

Stem explosion proof design

Double stem packing conforms to the German TUV TA – being LUFL stem leakage test

Double butterfly shrapnel automatic compression packing design

Allowable pressure differential: Less than nominal pressure 1.6MPa

Leakage: Zero leakage

Hysteresis:±2.5%

Pneumatic actuator

Double acting: Air to open, air to close, air supply failure to keep the current position

Single acting air to open type: Air to open, interrupt air to close, air failure to close

Single acting air to close: Air to close, interrupt air to open, air failure to open

Optional accessory: Reversing solenoid valve, limit switch box,

air filter reducing valve, positioner, handle manual, lock up valve

Electrical part can be chose explosion-proof type

Dimension:

DNinchThread 3 WayActuator
dLHAp
151/2117942115158
203/4158849115158
2512010860137177
321 1/42512463137177
401 1/23213574147196
5024016483165226
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