• Products
  • Catalogs
  • News & Trends
  • Exhibitions

High-pressure valve
for fuelflow-controlfor aircraft

high-pressure valve
high-pressure valve
Add to favorites
Compare this product


for fuel
for aircraft
Other characteristics
high-pressure, in-line, high-flow, low-pressure, relief, expansion, with filter

Max.: 6,000 psi

Min.: 0.2 psi


Our relief valves are used for system functionality, system over-pressurization, and thermal expansion. Crissair designs and manufactures several types of relief valves, from high-pressure and high-flow system relief valves to direct acting low-pressure relief valves. Our valves are qualified for system pressures from 0.2 to over 6000 PSI using materials including stainless steel, aluminum, and titanium. The world-class line of high-pressure system relief valves offers an amazingly stable flow curve with low pressure drops from crack to full flow, and very tight internal leakage rates at reseat and below. Crissair also offers zero-leak relief valves that employ soft seat materials. If you have a specific valve requirement, contact us; we can design our relief valves specifically to fit our customer’s needs.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.