How do quick exhaust valves work?
Quick exhaust valves rapidly vent air from a pneumatic actuator directly to the atmosphere rather than back through the control system. This allows the actuator to move faster, improving valve opening or closing speed for critical control and safety applications.
Advantages of quick exhaust valves...
• Significantly faster actuator movement
• Improves process responsiveness
• Simple, compact design
• Low maintenance requirement
• Improves process responsiveness
• Simple, compact design
• Low maintenance requirement
Technical Parameters:
Pressure Ratings
Typical: PN10, PN16, PN25, PN40, CL150, CL300, CL600
Temperature Range
Typically –20 °C to +80 °C Extended‑temperature models: –40 °C to +120 °C(Dependent on actuator and seal materials)
Size Range
Port sizes typically ¼″ to 1″ NPT or BSP
Materials
Anodised aluminium, stainless steel, carbon steel, brass, elastomers (NBR, FKM)
Industry Application:
EFW
Oil & Gas
Power
Media Type:
Gas
