These three-way, balanced pressure regulator valves with brass bodies are part of the SMC 556 Series, designed for car wash and pressure wash applications where weep guns are used or where a bypass returns to a supply tank.
- Brass body
- FKM seals
- CR alloy spring, 500 psi
- Three-way flow
- 3/8" FNPT inlet, outlet & bypass
- Flow rate: 7 GPM
- Working pressure: 50 psi to 2500 psi
- Maximum temperature: 180°F