GRACO 571172 - Direct-Mount Vent Valves for G3 Pumps - BSPP, 24 VDC, 500-3500 PSI, Normally Closed, RH
G3 Max Pump Vent Valve Kit designed for normally closed operation with 24 VDC power supply. Features adjustable pressure relief from 35-241 bar (500-3500 PSI) and mounts directly to G3 pump with cable included. BSPP threading for international applications.
Industry leading feature for your lube system needs.
Vent valves are designed to be mounted to the G3 Electric Lubrication Pump to make it simple to install your injector based lube systems.
- Easily mounts to your G3 pump.
- Eliminates time and material costs associated with remote mounted vent valves.
- 24 VDC
- Normally Closed
- The normally closed valve works with the G3 Max pumps controller, and vents pressure based on the time duration you program into the G3 control.
- Adjustable pressure relief is integrated into the valve, no need to purchase an additional relief valve.
Deutsch Power Connection
Additional Specifications
- Max Working Pressure: 35-241 bar (500-3500 PSI)
- Operation: Normally Closed
- Pressure Adjustment: Adjustable
- Mounting: Right Hand (RH)
- Cable: Included
- Mount Side: Right Side Mount
- Valve Type: Normally Closed
| Application | On-Road Vehicles, Off-Road Equipment |
| Compatible Material | Oil, Grease |
| Factory Set Pressure (psi) | 4000 |
| For Use With | G3 Pumps |
| Inlet Thread Type | BSPP |
| Maximum Flow Rate (GPM) | 5 |
| Maximum Working Pressure (MPa) | 24 |
| Maximum Working Pressure (psi) | 3500 |
| Outlet Thread Type | BSPP |
| Relief Rate (GPS) | 0.13 |
| Type | Vent Valve |
Features
- Normally closed operation for fail-safe functionality
- 24 VDC operation for industrial applications
- Adjustable pressure relief from 500-3500 PSI
- Direct mount to G3 pump for easy installation
- Cable included for complete solution
- BSPP threading for international compatibility
Applications
- G3 Max AC pump pressure relief and venting
- Industrial lubrication systems requiring fail-safe operation
- High pressure applications up to 3500 PSI
Compatible Equipment
- G3 Max AC Pumps
- G3 pump systems
- G3 Pumps
Related Parts
Part of the G3 Max Pump Vent Valve Kit family, specifically designed for G3 Max AC Pumps with BSPP threading Used to reduce system pressure and allow injector to reset. For professional use only. Maximum Working Pressure: 3500 PSI (241 bar, 24 MPa) Step 9 applies to models 571169, 571170, 571171, 571172 only. All other models skip this step and continue instructions with Step 10. Installation involves connecting cable (13) to G3 pump with specific port identification using symbol shown in Fig. 7.
Reference Manuals
