General Introduction:

Pneumatic Globe valves are usually applied in inflammable and explosive hazardous areas because of safety control and quickly open and close feature. Pneumatic valves can realize multiple control functions, such as HIPPS, PST, and QA functions through fitting different control accessories. Typical automation solutions are remotely operated valves, motor operated valves (MOV), hydraulically operated valves, gas operated valves, etc.

Overview:

Design Standard: API602 & B16.34 (forged), BS1873 & API623 & ASME B16.34 (cast)

Bolted or welded bonnet

Standard and full-bore body seat openings

Top flange to ISO5210

Plug disc with optional needle disc

Optional bellows seal

Optional low emission design

Optional pressure seal bonnet

Product range and configuration:

Size Range: 2"-24" (cast); 1/2"-3" (forged)

Pressure Rating: 150#-2500#

Body Material: Carbon Steel, Stainless Steel, Alloy, Duplex SS, A105, F11, F22, F5, F316

Connection: RF, RTJ, BW, NPT, SW

Temperature: -196°C to 650°C

Operation:

Lever/Gearbox, Pneumatic actuator, Electric actuator, Hydraulic actuator, Gas-hydraulic actuator, Electric-hydraulic actuator

Applications:

Petrochemical & refinery plants, LNG, Marine, paper mill & minerals processing, Power plant, Cryogenic or high-temperature process modified design, Chemical industries.