Description
Specifications
- Product Line: Brakes
- Category Name: Air Brake Valves
- Part Type: Pressure Proportioning Valve
- Alternate Part Name: Relay Valve
- Model: BP-R1
- OEM Part Number: 65146
- Application Type: Heavy Duty Trucks, Semi-Trucks
- Compatible Repair Kit Part Number: F224639, 106932
- Control Port Size: 1/8-27 NPT
- Delivery Port 1 Size: 1/2-14 NPT
- Delivery Port 2 Size: 1/2-14 NPT
- Delivery Port 3 Size: 3/8-18 NPT
- Delivery Port 4 Size: 3/8-18 NPT
- Exhaust Port Size: Dust Shield
- Mounting Bracket Dimension: 0.40 in. x 0.96 in. Slot (x4)
- Service Port Size: 1/4-18 NPT
- Supply Port 1 Size: 1/2-14 NPT
- Supply Port 2 Size: 1/2-14 NPT
- Universal Mounting Bracket Included: Yes
- Material: Metal Alloy
- Valve Body Configuration: 2 SUP / 4 DEL (2H + 2V)
- Crack Pressure: 5.5 psi
- Maximum Operating Temperature: 200 deg. F (93 deg. C)
- Minimum Operating Temperature: -40 deg. F (-40 deg. C)
- Net Weight: 3.28 lb.
Intended Application
- Tractor trucks with air brake systems to optimize braking when the truck operates without an attached trailer (bobtail mode).
Cross-references
- 065146N, 170065146, 65146, 65146X, 745-065146, 745065146, BX65146N, EBN065146N, EM56880, LBP-5688, LBP5688, R955065146N
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