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Air Brake Valves


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034013

Dash Control Air Brake Valve (PP-I, PP-2, PP-3, PP-7 and PP-8 Styles)

(10)
034055

Push-Pull Dash Air Brake Control Valve


  • Direct replacement for Midland KN20030, KN20031.
  • Automatic pressure release at 25-35 psi.
  • All ports 1/4 inch NPT.
  • 1/4 inch - 28 thread size.
034085 Pressure Reducing Valve

Pressure Reducing Air Brake Valve (RV-1 Style)


  • Direct replacement for Bendix 283590.
  • Used where a constant set pressure lower than supply pressure is required
  • Adjustable - factory preset at 70 psi.
  • 1/4 inch supply and delivery ports.
034049

Knob and Pin Kits

(5)
034068 Tractor Protection Valve(TP-3)

Tractor Protection Air Brake Valve (TP-3 Style)


  • Direct replacement for Bendix 279000 & Midland KN34060.
  • 1/4 inch NPT tractor emergency port.
  • 3/8 inch NPT tractor service port.
  • 1/2 inch NPT trailer emergency and trailer service ports.

NOTE: Always use this valve in conjunction with PP3 or PP7 style dash control valve.
034081 Dash Control Valve

Dash Control Air Brake Valve (MV-3 Style)


    Direct replacement for Bendix 065157, 800516.
  • Combination PP-1 and PP-7 valve.
  • 1/4 inch diameter horizontal mounting holes at 4 7/32 inch O.C.
  • 1/4 inch diameter vertical mounting holes at 3 inch O.C.
034023

Modulating Relay Air Brake Valve (R-7 Style)


  • Direct replacement for Bendix 103081, 283932.
  • 3/8 inch Supply and delivery (2) ports.
  • 1/4 inch NPT control and balance ports.
  • Spring brake release pressure of 95 psi.
034082 Tractor Protection Valve(TP-5)

Tractor Protection Air Brake Valve (TP-5 Style)


  • Direct replacement for Bendix 288605.
  • Formerly VM-2 style control valve manifold.
  • 3/8 inch NPT service and trailer service/emergency supply ports (rear).
  • 1/4 inch NPT stop light switch port.
  • 3/8 inch NPT trailer control port.
  • 1/2 inch NPT trailer service and trailer emergency supply ports.

NOTE: Always us this valve in conjuction with a PP-3 or PP-7 style dash control valve.
034021

Relay Air Brake Air Brake Valve (R-6 Style)

(2)
  • 1/4 inch NPT service port.
  • (4) 3/8 inch NPT delivery ports.
  • (1) 1/2 inch NPT supply ports.
034024

Relay Air Brake Valve (R-8 Style)


  • Direct replacement for Bendix 286370, 286371.
  • 1/4 inch NPT service port.
  • 3/4 inch Supply ports.
  • 1/2 inch NPT, (1) 1/4 inch NPT delivery ports.
  • 1/8 inch NPT balance port located under exhaust cover.
  • Cracking pressure 3 psi.
034062

Double Check Air Brake Valve (DC-4 Style)


  • Direct replacement for Bendix 278614 & Midland KN25060.
  • All Ports 3/8 inch NPT.
  • May be mounted in any position.
034026

Relay Air Brake Valve (R-12 and R-14 Styles)

(4)
  • 1/4 inch NPT service port.
  • Cracking pressure of 4 psi.
  • Universal mounting bracket included.
034059

Relay Air Brake Valve


  • Direct replacement for Midland KN28060.
  • 3/8 inch control port.
  • (2) 1/2 inch NPT supply (reservoir) ports.
  • 3/8 inch NPT delivery ports.
  • Cracking pressure 4.6 psi.
034056

Relay Air Brake Valve (RG-2 Style)

(3)
034029

Relay Emergency Valve (RE-6 Style)


  • Direct replacement for Bendix 281865.
  • 1/4 inch NPT service and emergency ports.
  • (1) 3/4 inch NPT, (1) 3/8 inch NPT supply port.
  • (2) 3/8 inch NPT, (2) 1/4 inch NPT delivery ports.
034066

Relay Emergency Valve

(3)
034063

Multi-Function Trailer Air Brake Valve (RT-4 Style)


  • Direct replacement for Midland KN26000.
  • 3/8 inch NPT trailer supply and control ports.
  • 1/2 inch NPT and 3/8 inch NPT reservoir ports.
  • (4) 3/8 inch NPT delivery ports.
  • PPV closing pressure at 55 psi.
032126

Air Governor (D-2 Style)

(2)
  • Factory preset opening and closing pressure of 100 to 120 psi.
  • (6) 1/8 inch NPT port and two mounting holes.
  • Mounting gasket and (4) 1/8 inch socket head pipe plugs included.
  • High temperature governor designed with high temperature withstanding O-rings.
  • Individually boxed.
034038

Foot Air Brake Valve (E-3, E-6 and E-7 Styles)

(4)
034030

Spring Air Brake Valve (SR-1 Style)


  • Direct replacement for Bendix 286364.
  • 1/4 inch NPT reservoir, control, supply and delivery ports.
  • 55 psi reservoir trip pressure.
  • Bracket mounted.
034031

Trailer Spring Air Brake Valve (SR-2 Style and SR-4 Styles)

(4)
  • SR-2 / SR-4 style valves
  • 1/4 inch NPT service reservoir (2) and trailer supply ports.
  • (4) 3/8 inch delivery ports.
  • 1/4 inch NPT trailer service port.
  • Reservoir Port- 1/2 inch MPT
034035

Trailer Spring Air Brake Valve (SR-5 Style)


  • Direct replacement for Bendix 065437.
  • 3/4 inch MPT reservoir mounting port.
  • 1/4 inch NPT service/spring brake reservoir, service, trailer supply and trailer service ports.
  • (4) 3/8 inch NPT delivery ports.
  • Anti-compounding.
032019/20

In-Line Quick Release Air Brake Valve

(2)
  • Speeds up release of trailer service brakes when installed on service side gladhand.
  • Speeds up application of trailer parking brakes when installed on emergency side gladhand.
  • Suitable for use on double or triple trailers.
  • Flow Rate: Forward- 9.0 SCFM at 2 psi; Exhaust- 8.0 SCFM at 2 psi.
  • 1/2 inch -14 MPT with vibraseal thread sealer one end, 1/2 inch -14FPT other end.
  • 1 1/2 inch diameter x 3 1/2 inch long.
032018

Quick Release Air Brake Valve (QR-1 Style)

(3)
  • 3/8 inch NPT exhaust port.
  • (2) 11/32 inch mounting holes at 1 1/2 inch on center.
  • Cracking pressure of 1 psi.
  • Delivery port- 3/8 inch NPT
  • Supply port- 3/8 inch NPT
034012

Quick Release/Double Check Air Brake Valve (QR-1C Style)


  • Direct replacement for Bendix 289714 & Midland KN32041.
  • 1/4 inch NPT supply and balance ports.
  • (2) 3/8 inch NPT delivery pots.
  • (2) 11/32 inch diameter mounting holes at 1 1/2 inch on center.
  • Supply and delivery differential is 1 psi max.
034084

Limiting and Quick Release Air Brake Valve (LQ-2 and LQ-4 Styles)

(2)
  • LQ-2 / LG-4 Styles
131014

Air Tractor Control Kits

(4)
  • Kits add hand and foot control to trucks with pre-FMVSS 121 air brakes hauling an air brake trailer (for trucks with FMVSS 121 air brakes, consult the truck manufacturer).
  • Hose assembly jumper lines and support springs are included with kit for tractor installations only (kit pictured here).
  • Hand control valve included. This normally closed valve has 1/4 inch FPT inlet/outlet/exhaust ports and an 1/8 inch FPT pressure gauge port (180 psi maximum supply pressure) - hand control valve also sold separately
  • Not For ABS Application.