Features: Hardened steel ball, Replaceable Steel Seat, Fluorocarbon diaphragm, -10 Ports with -6 Return Ports.

Please specify
Bypass .200 Usually for High Pressure
OR
Bypass .280 Usually for Low Pressure

Fuel A for Alcohol/Gasoline or N for Nitromethane

3-15 PSI
15-30PSI
30-120PSI
120-200PSI