Details

Pneumatic Actuated Economy 3 Piece Ball Valve for Steam

Our economic automatic steam valve is a pneumatically actuated ball valve designed for low cost plant automatic isolation. Supplied in sizes from 1/2" - 2".

Fully maintainable, with full bore internals and is rated for steam at 10 Bar. Comprising of a three piece stainless steel investment cast body with TFM 4215 Sealing.

The valve offers a high cycle life and has self-adjusting packing glands, fitting directly onto a powerful pneumatic actuator, via a universal mounting pad ISO 5211 and a  4” heat dissipating bracket.

Offered in both single and double acting actuator functions, with the addition of universal mounting platforms on the actuator for position feedback switchbox, Namur pilot solenoids and gearbox override.  

Supplied in various End Connections: - BSP, Socket.

Typical applications include:

• Steam/condensate isolation
• Automatic steam on off control
• Draining Legs
• Inaccessible plant isolation

What is TFM 4215

TFM-4215 is classed as the second-generation of modified polytetra-fluoro-ethylene (PTFE). This seal material maintains all the chemical and heat resistance characteristics of conventional PTFE, but has a significantly lower melt viscosity.

Key features:

• 1/2” to 2"
• TFM 4215 High Temperature Seats
• Stainless steel Body
• BSP or Socket Weld
• Double Acting and Single acting
• Up to 185°C at 10 Bar
• Fully Maintainable Valve
• Spare kits available

Datasheet:

 Pneumatic Actuated Economy 3 Piece Ball Valve for Steam Datasheet

 Pneumatic Actuator Datasheet

 Economy Pilot Solenoid Datasheet

 Switchbox Datasheet