Regulating valves
| Application | |
|---|---|
| Brand | |
| Industry | |
| Machinery Type |
Lab industrial solution |
| Access-products |
GEA’s regulating valves type HRAR and HRAB are regulating and shut-off devices activated by a hand wheel.
Description
Description
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