Description
286500-G - PR-4 PRESSURE PROTECTION VALVE - 85 PSI
PART NUMBER(S):
Fleet Products: 286500-G | Replaces OE: Bendix: 286500 | Automann: 170.286500 | Haldex: KN31010 | WABCO: 9348900020 | Mack: 20-QE-2159-R, 745-286500N | Meritor: R955286500N | Euclid: E-BN286500 | Velvac: 034037 | PAI: EM55460 | Tectran: 14464, TV286500
DESCRIPTION:
Model: Bendix PR-4 Pressure Protection Valve
Vehicles: Heavy-duty trucks and trailers using compatible reservoir and auxiliary air protection circuits
• Valve Type: Normally closed pressure protection valve
• Supply Port: One 1/4" NPT female
• Delivery Ports: Three 1/4" NPT female
• Closing Pressure: 85 PSI ±5 PSI
• Pressure Setting: Non-adjustable
• Delivery Check Valve: Not included
• Mounting Holes: Two 0.280" holes
• Operating Temperature: -40°F to 200°F (-40°C to 93°C)
• Function: Protects upstream reservoir pressure
• Circuit Control: Isolates accessory or secondary air systems
Applications:
Designed to delay airflow to accessory or secondary circuits until sufficient reservoir pressure is available. If downstream pressure falls below the preset level, the valve closes to help preserve air pressure in the protected upstream circuit.
CROSS-REFERENCE(S):
286500N, 286500P, 286500RX, 286500X, 286500BXR, 286500BXW, OR286500, OR286500X, 060-286500N, 0587-286500P, 0114-85, 401181, 5546, 55460, 20QE2159R, 934 890 002 0, BA273GRP, BAN286500, BAR286500, BEN-286500, BEN-286500N, BER-286500, BW 286500, BW286500, BW286500N, BX286500, F224668, FC286500, LPR-5546, LPR-55546, MBW286500, NS286500, R955286500X, S-A273, SA273, SMRNS286500, TDAR955286500N, ZAC286500, 34037, BHV286500N, BDS286500N, 109095, ZZ286500X, E-BN286500X, 286500NPTP, VV-034037, 220223, RKN31010, P1000477, 21322283, 122635, 550017, 1037152, 28A4123, D5HS2A435AA, P0166400, 36Q509, 2530000626456, 4820004247089, K286500, 900220A, VS5944, 745-286903, 223635, G1005578, XG1005578, WA286500
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Confirm the supply and three delivery connections are 1/4" NPT female.
✔ Mount securely using the two 0.280" mounting holes.
✔ Install according to the vehicle air-system protection hierarchy.
✔ Do not use where a delivery-side check valve is required.
✔ Pressurize the system and verify closing pressure, isolation, and no leakage.
Warranty Information
