Bendix 801742 R-12P Pilot Relay Valve

The Bendix 801742 R-12P Pilot Relay Valve is a zero-hysteresis, zero-crack-pressure relay valve designed for commercial vehicle air brake systems. This valve speeds up or "boosts" the control signal from the tractor to service relay valves on trailers and dollies, and also serves as a slave to Antilock Braking Systems (ABS) to provide antilock functionality on remote axles.

Key Features:

• Die-cast aluminum body and cover for superior durability
• Uses supply air pressure load to quicken valve response time
• Reservoir mountable with standard Bendix mounting brackets
• Includes universal mounting bracket
• Operating temperature range: -40°F to 200°F (-40°C to 93°C)
• Zero crack pressure (0.0 PSI) for immediate response

Technical Specifications:

• Mounting: 3/8-16 UNC-2B (3 ports)
• Body Configuration: 2 SUP / 5 DEL (5H)
• Supply Ports 1 & 2: 1/2-14 NPT
• Control/Secondary Service Port: 1/4-18 NPT
• Delivery Ports 1 & 2: 1/2-14 NPT
• Delivery Port 5: 1/4-18 NPT
• Exhaust Port: Dust Shield

Designed and tested to meet today's highest engineering standards and comply with all federal safety regulations. Cross-reference part numbers include 060-801742, 745-801742, BEN801742, BX801742, and 25110650.