Description
Specifications
- Product Line: Brakes
- Category Name: Air Brake Valves
- Part Type: Pressure Protection Valve
- Model: PR-2
- OEM Part Number: 277147
- 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 .271 in.
- Supply Port Size: 1/4-18 NPT
- Material: Die-cast Zinc
- Adjustment System: Adjustable
- Closing Pressure: 65 ± 5 psi
- Maximum Operating Temperature: 200 deg. F (93 deg. C)
- Minimum Operating Temperature: -40 deg. F (-40 deg. C)
- Net Weight: 0.55 lb.
Intended Application
- Air brake systems for commercial and heavy vehicles. Their primary function is to protect specific circuits or reservoirs of the pneumatic system by keeping them isolated until a preset air pressure is reached, thus ensuring adequate pressure build-up in critical sections of the system before supplying auxiliary components.
Cross-references
- 1676715C1, 170277147, 277147, 277147N, 277147RX, 277147X, 745-277147N, 745277147N, BAN277147, BX277147N, EBN277147N, EM55480, LPR-5548, LPR5548, OR277147X, R955277147N
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