Product/Service

94640 Pilot Operated Relief Valve -Diaphragm Pilot

Source: L & J Technologies
94640 Pilot Operated Relief Valve -Diaphragm Pilot
The Shand & Jurs 94640 Pilot Operated Relief Valve is a low-pressure safety-relief valve for vessel applications, from general product tank storage to transportation vessels.
Features:

  • Operating Pressure Between 2' W.C. to 15 PSIG
  • Valve Sizes 2' X 3', 3' X 4', 4' X 6', and 6' X 8' (Other Sizes Available)
  • Adjustment Of The Valve Can Be Made Externally
  • Bubble Tight to Set Pressure
  • Fully Open at 10% Above Set Pressure
  • Minimize VOC's and Odor Emissions
  • Highly Accurate Designed to Meet Very Specific Pressure Needs

The Shand & Jurs 94640 Pilot Operated Relief Valve is a low-pressure safety-relief valve for vessel applications, from general product tank storage to transportation vessels. At the set pressure point, a small flow is released, relieving a small pressure, which causes the pilot to open. When pressure has been reduced to overcome the lifting force, the cavity pressure helps to quicken the closure of the pilot, which closes the main seat and the pressures are returned to the beginning points.

L & J Technologies, 5911 Butterfield Road, Hillside, IL 60162. Tel: 708-236-6000; Fax: 708-236-6006.