Actuated Valves

Pneumatic Actuated Globe Valve -- Diaphragm Linear WCB

Multi-spring diaphragm pneumatic actuators mounted on T-pattern globe valves for precise linear modulating control. Suitable for steam pressure reduction, flow control, temperature regulation, and level control loops. Characterised cages and plugs available for equal-percentage or linear flow.

Key Applications

Steam pressure reducing stationsProcess flow control loopsTemperature regulationLevel controlBoiler feed water regulation
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Technical Specifications

Product Type Pneumatic Actuated Globe Valve -- Diaphragm Linear WCB
Category Actuated Valves
Size Range 1/2" to 48" (DN15 to DN1200)
Pressure Class 150# to 2500# (PN10 to PN420)
End Connections Flanged, Threaded, Socket Weld, Butt Weld
Operation Manual, Gear Operated, Electric Actuated, Pneumatic Actuated
Standards ASME B16.34, API 600, API 602, BS 1873, DIN 3352

Material Options

Carbon Steel

ASTM A216 WCB, A105, A350 LF2

Stainless Steel

SS304, SS316, SS316L, SS321, SS347

Alloy Steel

ASTM A217 WC6, WC9, C5, C12

Duplex Steel

F51, F53, F55, Super Duplex

Exotic Alloys

Monel, Hastelloy, Inconel, Titanium

Bronze & Brass

Gunmetal, Aluminum Bronze, Naval Brass

Purchase Options

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Features & Benefits

High Performance

Designed for reliable operation under demanding conditions with minimal maintenance requirements.

Quality Assurance

Complete material traceability, mill test certificates, and compliance with international standards.

Wide Application Range

Suitable for Steam pressure reducing stations, Process flow control loops, Temperature regulation, Level control, Boiler feed water regulation and many other industrial applications.

Expert Support

Technical assistance for valve selection, sizing, and application engineering from our experienced team.

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