JASC Pressure Regulators

JASC Pressure Regulators

(click for larger image)

JASC Pressure Regulators Description
JASC produces multi-function fluid pressure regulators that operate with stoddard solvent, jet fuels, hydraulic oil or lube oil. These regulators are modularized and are qualified for aircraft applications. The modular configuration is used for improved system maintainability. JASC produces 15-20 units per month in a continuous production environment.

Design Features and Benefits
*Shut-off Prior to Regulation
*Signal Pressure Sensing to Initiate Regulation
*In-Line Operation
*Low Internal Leakage
*Low Droop
*No Chatter or Instability

Construction Materials
*440C Stainless Steel
*17-4; 17-7 Stainless Steel
*6061 T-6 Aluminum Alloy

Product Specifications
Maximum Weight: 1.0 lb.
Operating Pressure: 350-700 PSIG
Proof Pressure: 1200 PSIG
Burst Pressure: 2400 PSIG
Fluid Medium: Jet Fuel
Signal Piston Unseat Pressure: 40 ± 10 PSID (Pb - Po)
Leakage: 10 PPH max. @ 350 PSID (Pi - Pb)
Piston Reseat Pressue: 150 PSID max. (Pi - Pb)
Regulated Flow: 0.2 to 2.5 GPM
Regulated Pressure: 325 ± 25 PSIF @ Q=1.00 ± .25 GPM w/Pi=500 PSIG & Pb=100 PSIG; variation not to exceed 60 PSI over operating range