HPR10

The HPR10 is for pressure reducing applications and has a large diaphragm for accurate regulation of outlet pressure. Tight lock-up is ensured by the toggle joint action which applies maximum power as the valve approaches closed position.
The toggle mechanism is ruggedly constructed for high pressure service with double diaphragm-stem links and connecting links. The HPR10 is equipped with a diaphragm stem guide, which serves to isolate the diaphragm from the expanding pressure in the regulator body.
The long, straight coil, compression spring provides accurate regulation and is easy to adjust. It may be readily replaced by removing the upper diaphragm chamber.