AWP Regulating valves HRAB

Regulating valves with metal bellows.

AWP regulating valves with metal bellows are suitable for installation in the refrigerant cycles of industrial refrigeration systems. They are fitted with a handwheel which is shut off clockwise and opened counter-clockwise. The valves are regulating and shut-off devices. At maximum stroke the cone releases the nozzle for regulating. The diameter of the nozzle is equivalent to the valve diameter. The valves are fitted with a back seal (flat sealing ring R).

When the valve is fully open the sealing elements (O-rings, A, B, PTFE ring) can be replaced at the stem by unscrewing the bushing.

Technical features:

• Available in steel or stainless steel
• Selection of body material as per German DIN EN12284, AD2000 Series W
• Working media: glycol-based cold brine refrigerant EN 378 p. 1 and blends with refrigerator oil, neutral, gas and liquid media, glycol-based cold brine
• Mounting position: in any position; the flow direction should be observed

For more information, please call 0121 666 4700.