Model No -NSC-HPR-04-00 Turning the handle clockwise will increase the spring exerted tension to increase the regulator output Pressure. Rotating the handle counter-clockwise will decrease the regulator output pressure. When the downstream pressure is higher than the set pressure the downstream pressure will relief from the vent port..
Features
316 stainless steel construction makes the valve has good corrosion resistance
Main valve metal to metal seal or Peek Seal.
Maximum inlet pressure: 8000-10000 psig (689 bar).