Description
Specifications
- Product Line: Brakes
- Category Name: Air Brake Valves
- Part Type: Pressure Protection Valve
- Model: PR-4
- OEM Part Number: 288323
- Application Type: Heavy Duty Trucks, Semi-Trucks
- Delivery Port Qty: 1
- Delivery Port Size: 1/4-18 NPT
- Mounting Hole Qty: 2
- Mounting Hole Size: Ø .280 in.
- Supply Port Size: 1/4-18 NPT
- Material: Die-cast Zinc
- Adjustment System: Non-Adjustable
- Closing Pressure: 70 ± 5 psi
- Maximum Operating Temperature: 200 deg. F (93 deg. C)
- Minimum Operating Temperature: -40 deg. F (-40 deg. C)
- Net Weight: 0.70 lb.
Intended Application
- Protection of air suspension systems and other auxiliary pneumatic accessories on trucks and trailers.
- Control of pneumatic door systems on buses and commercial vehicles.
- Air regulation in pneumatic power steering systems.
Cross-references
- 170288323, 20QE2286, 288323, 288323N, 503511C91, 745-288323, 745288323, EM37040, EM40630, K295197, KN31000, LPR-3704, LPR3704, R955288323
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