Pneumatic 3 chip internal threaded ball valve

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Pneumatic 3 chip internal threaded ball valve

Product model: Q11F/Y
Body material: 304, 316, 316L
Valve core material: 304, 316, 316L
Seat material: PTFE, PPL
Connection mode: internal thread, welding and cup-type
Connection standard: G, NPT, BSPT, BSP, din259/2999
Level of stress: 1000WOG
Pneumatic actuator: double action, single action often closed, single function often open
Pneumatic accessories: solenoid valve, air filter pressure reducing valve, electric positioner, handwheel
shared:

Valve body

Nominal size: DN10-DN100

Body material: 304, 316, 316L

Connection: internal thread

Stress level: PN1.6 - PN6.3 MPa

Structural form: floating ball core

 

Valve components

Seat tightness: PTFE: - 20 ° ~ 180 °

PPL: - 20 ° ~ 250 °

Valve core material: 304, 316, 316L

Stem material: 304

Applicable media: water, liquid, gas, oil, acid and alkali corrosive medium. Note: the valve body, body and seat material details are shown in P

 

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

The double - layer - in - rod packing is in accordance with the German TUV ta-lufl stem leak detection

Double butterfly shrapnel automatic compression packing design

Allows differential pressure: less than nominal pressure 1.6 Mpa

Leakage: zero leakage

Back to the poor: plus or minus 2.5%

Dead zone: dead zone

Design manufacturing standard

Type: G, NPT, BSPT, BSP, din259/2999

Top flange: ISO5211

Pressure test: ISO5208 API598

 

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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