Brake Valves

Brake Valves

Have a blown check valve, quick release valve or relay valve on your truck or trailer? We stock a wide variety of high quality brake valves for various applications.

Found 192 Matching Products
Filter the list of Matching Products by selecting any of these options:
  1. 5 Port Valve
  2. ABS Valve
  3. Brake Dash Valve
  4. Check Valve
  5. Control Valve
  6. Drain Valve
  7. Dump Valve
  8. Foot Valve
  1. Governor
  2. Governor Valves
  3. Inversion Valve
  4. Pilot Valve
  5. Pressure Protection Valve
  6. Pressure Reducing Valve
  7. Quick Release Valve
  8. Ratio Valve
  1. Relay Emergency Valve
  2. Relay Valve
  3. Safety Valve
  4. Selector Valve
  5. Solenoid Valve
  6. Spring Brake Valve
  7. Transmission Valve
  8. Valve Repair Kit
  1. Automann
  2. Bepco
  1. Haldex
  2. Multiple Heavy Duty Manufacturers
  1. PAI Industries Inc.
  2. S&S Truck Parts
  1. SAF Holland
  2. SORL
  1. Sloan
  1. Hendrickson
  1. Mack
  1. Tractor
  1. Trailer
  1. Normally Closed
  1. Normally Open
  1. 100
  1. 130
  1. 1/8 inch NPT
  1. 1/4 inch NPT
  1. 3/8 inch NPT
  1. 1/8 inch NPT
  1. 1/4 inch NPT
  1. 3/8 inch NPT
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SKU EM34380
$25.27

Neway type 3-way pilot valve. 1/8 and 1/4 inch NPT ports.   Details

3 In Stock as of September 28, 2020 9:15 AM EST.
  • Ports:1/8, 1/4 inch NPT
  • Cross References:MAK20QE2255
  • OEM Number:NWA90054079
  • Automann Number:170.90054079
  • Excel Number:EM34380
  • MPN: EM34380
SKU EM34580
$72.23

Manifold dash control module. 1/4 inch NPT ports.   Details

2 In Stock as of September 28, 2020 9:03 AM EST.
  • Ports:1/4 inch NPT
  • OEM Number:MIDKN20615
  • Automann Number:170.KN20615
  • Excel Number:EM34580
  • Haldex Number:KN20615, N4400, N4400EK
  • Mack Number:20QE3187M
  • Meritor Number:RKN20615
  • PAI Number:LVM-3458
  • MPN: EM34580
SKU EM35070
$47.72

R-14H type relay valve. 4.   Details

1 In Stock as of September 28, 2020 9:15 AM EST.
  • Supply:3/4 inch PT
  • Delivery:1/2 inch PT
  • Control:1/4 inch PT
  • Balance:1/8 inch PT
  • Crack Pressure:4.0 PSI
  • OEM Number:MAK745-103010
  • Automann Number:170.103010
  • Bendix Number:103010, 103834
  • Euclid Number:EBN103010N
  • Excel Number:EM35070
  • International Number:1677540C91
  • Meritor Number:R955103010N
  • PAI Number:LRV-3507
  • MPN: EM35070
SKU EM35910
$35.63

TP-3 tractor protection valve. 3/8 and 1/2 inch NPT supply, 1/4 and 1/2 inch NPT emergency supply ports. Trailer ports are both 1/2 inch NPT.   Details

3 In Stock as of September 28, 2020 9:23 AM EST.
  • Service Port:3/8, 1/2 inch NPT
  • Emergency Supply:1/4, 1/2 inch NPT
  • OEM Number:MAK20QE377 
  • Automann Number:170.279000
  • Bendix Number:279000
  • Excel Number:EM35910
  • Mack Number:20QE377
  • Meritor Number:R955279000N
  • PAI Number:LPV-3591
  • MPN: EM35910
SKU EM35920
$16.97

PP-1 type dash control valve. Release pressure 20 psi. 1/8 inch supply, delivery and exhaust ports. Replaces Bendix 276566 and PAI LPP-3592.   Details

3 In Stock as of September 28, 2020 9:03 AM EST.
  • Supply:1/8 inch NPT
  • Delivery:1/8 inch NPT
  • Exhaust Port:1/8 inch NPT
  • Release Pressure:20 psi.
  • OEM Number:BEN276566
  • Automann Number:170.276566
  • Bendix Number:276566
  • Excel Number:EM35920
  • PAI Number:LPP-3592
  • MPN: EM35920
SKU EM35950
$34.95

PP-7 type push pull control valve. Release pressure 40 psi. 1/8 inch supply, 1/4 inch delivery, 1/8 inch control ports.   Details

3 In Stock as of September 28, 2020 9:03 AM EST.
  • Supply:1/8 inch NPT
  • Delivery:1/4 inch NPT
  • Control:1/8 inch NPT
  • Release Pressure:40 psi.
  • OEM Number:BEN288239 
  • Automann Number:170.288239
  • Bendix Number:288239, 288721, 286706, 289120
  • Euclid Number:EBN288239N
  • Excel Number:EM35950
  • International Number:1693143C1
  • Mack Number:20QE3139R
  • Midland Number:KN20025
  • PAI Number:LPP-3595
  • MPN: EM35950
SKU EM36000
$7.90

QR-1 quick release valve. 1/2 inch PT supply, 3/8 inch PT delivery ports.   Details

7 In Stock as of September 28, 2020 9:15 AM EST.
  • Supply:1/2 inch PT
  • Delivery:3/8 inch PT
  • OEM Number:MAK20QE2179R
  • Excel Number:EM36000
  • Haldex Number:KN32011
  • PAI Number:LQV-3600
  • MPN: EM36000
SKU EM36100
$70.87

Relay emergency valve EM36100. 3/8 inch NPT delivery, 3/4 inch NPT reservoir, 1/4 inch NPT Service and Emergency ports. 3 PSI crack pressure.   Details

2 In Stock as of September 28, 2020 9:15 AM EST.
  • Emergency Supply:1/4 inch NPT
  • Delivery:3/8 inch NPT
  • Service Port:1/4 inch NPT
  • Reservoir3/4 inch NPT
  • Crack Pressure:3 PSI
  • Cross References:MIDKN30400
  • Automann Number:170.KN30400
  • Excel Number:EM36100
  • Midland Number:KN30400
  • Velvac Number:034067
  • Wagner Number:A99036
  • MPN: EM36100
SKU EM36110
$17.55

PP-8 type push pull control valve. 1/8 inch supply, 1/8 inch delivery, 1/8 inch exhaust ports.   Details

1 In Stock as of September 28, 2020 9:03 AM EST.
  • Supply:1/8 inch NPT
  • Delivery:1/8 inch NPT
  • Exhaust Port:1/8 inch NPT
  • OEM Number:BEN287238
  • Cross References:MAK745-287238, NAV1692934C91
  • Automann Number:170.287238
  • Bendix Number:287238, 287238N
  • Excel Number:EM36110
  • Midland Number:KN20035
  • PAI Number:LPP-3611
  • MPN: EM36110
SKU EM36170
$38.58

R-6 Bendix type relay valve. 1/2 inch supply, 3/8 inch delivery, 1/4 inch service ports. 2 PSI crack pressure.   Details

2 In Stock as of September 28, 2020 9:15 AM EST.
  • Supply:1/2 inch NPT
  • Delivery:3/8 inch NPT
  • Service Port:1/4 inch NPT
  • Crack Pressure:2 PSI
  • OEM Number:MAK745-280375
  • Automann Number:170.280375
  • Bendix Number:279180, 280375, 280375N, 281834, 282346
  • Excel Number:EM36170
  • PAI Number:LRV-3617
  • MPN: EM36170
SKU EM36250
$33.60

LQ-4 type front axle radio valve. 3/8 inch NPT supply and delivery ports. Nominal hold off pressure is 4 PSI, nominal equalizing pressure is 60 PSI.   Details

1 In Stock as of September 28, 2020 9:15 AM EST.
  • Supply:3/8 inch NPT
  • Delivery:3/8 inch NPT
  • OEM Number:BEN289144
  • Automann Number:170.289144
  • Bendix Number:289144
  • Euclid Number:EBN289144N
  • Excel Number:EM36250
  • Meritor Number:R955289144N
  • PAI Number:LAV-3625
  • MPN: EM36250
SKU EM36350
$35.17

Relay emergency valve EM36350. 1/4 inch NPT delivery, 3/4 inch NPT reservoir, 1/4 inch NPT service and emergency ports. 4.5 PSI crack pressure.   Details

2 In Stock as of September 28, 2020 9:15 AM EST.
  • Emergency Supply:1/4 inch NPT
  • Delivery:1/4 inch NPT
  • Service Port:1/4 inch NPT
  • Reservoir3/4 inch NPT
  • Crack Pressure:4.5 PSI
  • Cross References:MIDKN30300
  • Automann Number:170.KN30300
  • Euclid Number:EMDKN30300X
  • Excel Number:EM36350
  • Freightliner Number:HDXKN30300
  • Haldex Number:KN30300, KN30300N, KN30300X, N4301CB
  • MPN: EM36350

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