3007-08-01
A mass efficient option for for flight or ground systems running propellant.
Physical Attributes
Line Size: -08
Line Diameter: 1/2" inch
Inlet Port: AS4395-08
Outlet Port: AS5202-08
Assembly Mass: 0.400 lbm
Valve Materials
Body: Aluminum 7075
Spring: CRES 316
Main Seat: Vespel SP-21
Body Seal: PTFE / CRES 304
Media
Temperature: -320°F to 250°F
Media: H2, CH4, Inert Gas
Pressure
Crack Pressure: 5-10 psi
Maximum Allowable Working Pressure: 6,000 psi
Proof Pressure: 10,100 psi
Burst Pressure: 16,850 psi
Flow
ESEOD: 0.460 inch (Cd = 0.6)
Cv: 3.8
CdA: 0.100 inch²
Test Data
Crack Pressure
3007-08-01 crack pressure data for 20 serial numbers is presented below.
Test Sensor: 100 psig full scale output digital pressure transducer / Bubbles in deionized water
Test Media: Ultra High Purity Grade GN2
Reverse Bias Leakage
3007-08-01 reverse bias leakage data for 20 serial numbers is presented below. Tests were conducted at 100 psig and 5,500 psig reverse bias pressure.
Test Sensor: 10 SCCM (0.60 SCIM) full scale output Alicat flow meter
Test Media: Ultra High Purity Grade GN2
