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Butterfly Valves

Pneumatic Butterfly Valve

Standard
ASME, API, JIS, BS, DIN, GB, JB, HG
Nominal diameter
1/2"-60" DN15-DN2000
Pressure
150LB-2500LB 0.6Mpa-42.0Mpa
Material
WCB, A105, LCB, LC3, CF8, CF8M, CF3, CF3M, CF8C, CF10M, CG8M, WC1, WC6, WC9, F11 and etc.
End Connection
RF, RTJ, BW, THR, SW
Temperature
-196℃-650℃
Medium
Water, Oil, Gas
Packing
uitable packing for Sea/Air Transport
Payment
T/T, L/C
Operation
Lever, Wrench, gear, Electric、Pneumatic actuator、Hydraulic, etc.
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Pneumatic Butterfly Valve
Pneumatic Butterfly Valve Pneumatic Butterfly Valve Pneumatic Butterfly Valve Pneumatic Butterfly Valve
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Design Features

Design standard as per: API 609, ASME B16.34, GB/T 12238.

Small installation space, light weight, and maintenance friendly.

Good sealing effect and long service life.

Basic structure and small opening/closing torque.

Good flow adjusting ability, high precision of flow characteristic curve and good dynamic adjustment stability.

Soft seat designed.

Leakage rate: ANSI B 16.104 Ⅵ.

Product Range

Body material: carbon steel, stainless steel, alloy steel, exotics.

Nominal diameter: 2"~24"(DN50~DN600)

Pressure range: Class150~300(PN10~PN50)

End connection: RF, RTJ

Working temperature:-46℃~+120℃

Operation: Wrench, worm gear, electric, pneumatic, etc

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