SECTION 2HALDEX
ATELIER
70, Route 104, St-Jean-sur-Richelieu (Québec) Canada J2X 1H1
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SECTION 2HALDEX
Quick release valves / Soupapes d'échappement rapide…………………………...2-1
Check valves / Soupapes unidirectionelles…………………………………... 2-2
2-3Pressure protection & relief valves / Soupapes de protection…………………….
2-4Tractor protection valves / Soupapes de protection (camion)……………………..
Foot operated valves / Soupapes clapet de pied………………………………2-6
……………2-7Relay & relay emergency valves / Soupapes de relais et relais d'urgence
2-12Control valves / Soupapes de contrôle……………………………………...
2-19Trailer valves / Soupapes de remorques………………………………………
Inversion valves / Soupapes d'inversion……………………………………...2-21
2-22Drain valves / Soupapes de drainage……………………………………….
450 346-6878 | 866-960-8313
QUICK RELEASE VALVES | SOUPAPES D’ÉCHAPPEMENT RAPIDE
Quick Release Valve.Used wherever a quick release functionis required in the air brake system.Made of durable (EGC) EngineeringGrade Composite.
Quick Release Valve with Two-Way Check.Used in spring brake control circuits toprevent compounding on trucks andtractors.Replaces two valves with one.1 lb.
SERVICE#
SERVICE#
INLET
CONTROL
DELIVERY
DELIVERY
CRACKPRESSURE
NOTES
NOTES
KN32003
KN32040KN32041KN32042KN32043
KN32005KN32006KN32008KN32011KN32013KN32014KN32015KN32050KN32060KN32061KN32062
1/2”
2 - 1/4” PT2 - 1/4” PT2 - 1/4” PT
2 - 3/8” PTC
3/8”3/8”
1/2” PTC1/2”1/2”1/2”
1/2” - 90 PTCO
1/2” - 90 PTCO
1/2” - 90 PTCO
1/2”3/8”
2-3/8”
2 - 1/4” PT2 - 3/8” PT2 - 3/8” PT2 - 3/8” PT
N20952ACN20952ADN20952AEN20952BA
2-3/8”2-3/8”
2-1/2” PTC2-3/8”2-3/8”
2-1/2” PTC2-1/2” PTC
2-3/8”2-3/8”
2-1/2” PTC2-1/2” PTC
303000006636
OEM PARTNUMBER
OEM PARTNUMBER
N20959NAN20959MBN20959NBN20959MEN20959MAN20959KAN20959MFN20959MHN20959NCN20959NDN20959NEN20959NF
OUTLETDELIVERY
OUTLETDELIVERY
INLET
EXHAUST
DELIVERY
DELIVERY
INLET ORCONTROL 1
INLET ORCONTROL 2
2-1
ATELIER HALDEX
450 346-6878 | 866-960-8313
CHECK VALVES | SOUPAPES UNIDIRECTIONNELLESHALDEX
SERVICE# INLET/OUTLET LENGTH NOTES NOTESOEM
PART NUMBER
KN23000
KN23010KN23020
KN23040
KN23060
KN23080
1/2”
3/8”1/2”
3/4”
1/2”
1/4”
2.47”
2.47”2.59”
2.31”
1.85”
1.85”
Heavy Duty
Heavy DutyStandard with Schrader
Standard
Brass - 90 styleo
Standard - 2 female
N13526AJ
N13526AGN13526Z
N13526J
N13526BL
N13526D
One-Way Check Valves.Permits air flow in one direction only.Used wherever pressures must be isolatedand not allowed to flow back.Use models on compressorheavy dutydischarge.
SERVICE# FIG # INLET A INLET B OUTLET C OUTLET DOEM
PART NUMBER
KN25061
KN25080
KN25090KN25100
KN25110
KN25120
2
1
11
1
1
3/8” NPT (female)
3/8” NPT (male)
3/8” NPT (female)1/2” NPT (male)
3/8” NPT (female)
1/4” NPT (female)
3/8” NPT (female)
3/8” NPT (female)
3/8” NPT (female)3/8” NPT (female)
3/8” NPT (female)
1/4” NPT (female)
3/8” NPT (female)
3/8” NPT (female) 1/4” NPT (female)
1/4” NPT (female)3/8” NPT (female)3/8” NPT (female)1/4” NPT (female)
3/8” NPT (female)3/8” NPT (female)
3/8” NPT (female)
1/4” NPT (female)
- N20966BA
N20966A
N20966BN20966G
N20966F
N20966M
Two-Way Check Valve - Shuttle Type.Only mount horizontally as pictured.Use when two valves must independentlycontrol or supply one system.Weight 0.7 lbs.
FIG 1
FIG 2
INLET A
INLET A
INLET B
INLET B
OUTLET D
OUTLET C
OUTLET C
SERVICE# INLET B INLET D OUTLET C NOTESOEM
PART NUMBER
KN25060 3/8” NPT (female) 3/8” NPT (female) 3/8” NPT (female) N20954A
Two-Way Check Valve - Diaphragm Type.Not position sensivite, may be mounted inany position.Can be used in place of ball or shuttle type.Use when two valves must independentlycontrol or supply one system.Weight 0.4 lbs.
INLET B
INLET D
OUTLET C
2-2
ATELIER
450 346-6878 | 866-960-8313
PRESSURE PROTECTION AND RELIEF VALVES | SOUPAPES DE PROTECTION
Pressure Protection Valve.Used to protect the air brake system fromaccessory failure.Some models have accessory ports inaddition to the 1/4” FPT inlet andoutlet ports.Weight 1 lb.
Pressure Protection Valve with One-Way Check.Ideal for use in protecting the air brakesystem from accessory failure.Also used with non-charging emergencyrelay valve.Available in two pressure setting.Weight .5 lb.
Pressure Relief Valve.Protects from damage due to excessive pressure.Made of brass and stainless steel.Weight .5 lb.
SERVICE#
SERVICE#
SERVICE#
SHORT LONG CLOSED
NOTES
NOTES
INLET
BODY STYLE
OUTLET
THREADSIZE
OPENINGPRESSURE
PRESSUREREALEASE
OEM PARTNUMBER
INLETPORT
OUTLETPORT
ACCESSORYPORT B
ACCESSORYPORT C
OPENOPERATING PSI
CLOSEOPERATING PSI
OEM PARTNUMBER
KN31000
KN31170
KN31200KN31250KN31300KN31400KN31450KN31526KN31527KN31528
KN31171KN31175
KN31001KN31002KN31003KN31004KN31010KN31011
1/4” NPT
3/8” NPT (female)
ShortShortShortLongLong
ClosedClosedClosed
3/8” NPT (female)3/8” NPT (female)
1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT
1/4” NPT
1/2” NPT (male)
1/4”3/8”1/2”1/4”3/8”1/4”3/8”1/4”
1/2” NPT (male)1/2” NPT (male)
1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT1/4” NPT
1/4”
50 PSI
150 PSI150 PSI150 PSI150 PSI150 PSI250 PSI175 PSI170 PSI
75 PSI95 PSI
None1/4”None
1/4” NPTNoneNone
1/8”
N15902A
--
--
---
-
OEM PARTNUMBER
N1178AAN1178ABN1178ACN1178CAN1178CBN1178DFN1178EEN1178EC
N15902BN15902F
None1/8”None
1/8” NPTNoneNone
65 +- 865 +- 880 +- 880 +- 895 +- 995 +- 970 +- 8
56 +- 856 +- 870 +- 870 +- 883 +- 983 +- 960 +- 8
N15759DCN15759DBN15759DAN15759DKN15759DNN15759DD
OUTLET
INLET
ACCESSORYOUTLET B
ACCESSORYOUTLET C
OUTLET INLET
2-3
ATELIER HALDEX
450 346-6878 | 866-960-8313
TRACTOR PROTECTION VALVES | SOUPAPES DE PROTECTION (CAMION)
Tractor Protection Valve.Three-line automatic style.Built-in quick release.Can replace two valves on some competitive systems.KN34050X -with exhaust snorkel.KN34070X -without exhaust snorkel.Weight 2 lbs.
SERVICE#RESERVOIR
PORT LOCATIONS
TRACTORCONTROL
TRAILERSERVICE
TRAILEREMERGENCY
DASHVALVE
STOPLIGHTSWITCH
KN34050
KN34070
3/8” PT
3/8” PT
3/8” PT
3/8” PT
1/2” PT
1/2” PT
1/2” PT
1/2” PT
1/4” PT
1/4” PT 1/8” PT
-
TRACTORCONTROL
RESERVOIR
DASH VALVE
TRAILEREMERGENCY
TRAILERSERVICE
Tractor Protection Valve.Two-line non-automatic style.Built-in quick release.Must be used with pressure sensing dash valve.Weight 2 lbs.
SERVICE#
PORT LOCATIONS
TRACTORSERVICE
TRAILERSERVICE
TRAILEREMERGENCY
TRACTOREMERGENCY
KN34060
KN34061
3/8” PT
3/8” PT
1/2” PT
1/2” PT
1/2” PT
1/2” PT
1/4” PT
1/4” PT
Two line non automatic
Two line non automatic
NOTES
TRACTOREMERGENCY
TRACTORSERVICE
TRAILERSERVICE
TRAILEREMERGENCY
2-4
ATELIER HALDEX
450 346-6878 | 866-960-8313
Tractor Protection Valve.Manifold style, Two-line.Built-in quick release.Can replace up to four valves oncompetitive systems.Weight 3 lbs.
SERVICE#
PORT LOCATIONS
TRAILERSERVICE
TRAILEREMERGENCY
TRACTOREMERGENCY
HANDCONTROL
STOPLIGHTSWITCH
KN34080
KN34090
KN34100
KN34101
KN34102
KN34103
KN34111
KN34121
KN34122
KN34123
KN34130
KN34131
3/8” PT
1/2” PT
3/8” PT
1/2” PT
1/2” PT
1/2” PT
1/2” PT
1/2” PT
1/2” PTC
1/2” PT
1/2” PT
1/2” PT
3/8” PT
3/8” PT
3/8” PT
3/8” PTC
3/8” PTC
3/8” PT
3/8” PT
3/8” PTC
3/8” PTC
3/8” PTC
3/8” PT
3/8” PT
3/8” PT
1/2” PT
3/8” PT
1/2” PT
1/2” PT
1/2” PT
1/2” PT
1/2” PT
1/2” PTC
1/2” PT
1/2” PT
1/2” PT
1-1/4” PT
1-3/8” PT-Plugged
1-3/8” PT-Plugged
1-1/4” PT
1/4” PT
1/4” PT
1-1/4” - 45 PTCO
1-1/4” - 45 PTCO
1-1/4”/1-1/8” plugged
1-1/4” PT
1-1/4” PTC
1-1/4” PTC
1-1/4” PT
1-1/8” Plugged
1-1/4” PT
3/8” PT
3/8” PT
3/8” PT
3/8” PTC
3/8” PTC
3/8” PT
3/8” PT
3/8” PTC
3/8” PTC
3/8” PTC
3/8” PT
-
FOOTCONTROL
2-3/8” PT
2-3/8” PT
2-3/8” PT
KN34110 1/2” PT 3/8” PT 1/2” PT 1/4” PT 3/8” PT 2-3/8” PT
1-1/2” PTC
1-3/8” PTC
1-1/2” PTC
1-3/8” PTC
2-3/8” PT
2-3/8” PT
1-1/2” PTC
1-3/8” PTC
1-1/2” PTC
1-3/8” PTC
1-1/2” PTC
1-3/8” PTC
2-3/8” PT
2-3/8” PT
HANDCONTROL
FOOTVALVE
TRACTOREMERGENCY
TRAILEREMERGENCY
TRAILERSERVICE
2-5
ATELIER HALDEX TRACTOR PROTECTION VALVES | SOUPAPES DE PROTECTION (CAMION)
450 346-6878 | 866-960-8313
FOOT OPERATED VALVES | SOUPAPES CLAPET DE PIED
SERVICE# SUPPLY DELIVERY
KN22100
Single Circuit.Foot operated service brake control.All supply and delivery ports are common.Weight 2 lbs.
2-1/2” PT
2-1/4” PT
4-1/2” PT
NOTES
Studs Not Included
SUPPLYSUPPLY
DELIVERYDELIVERY
SERVICE#SUPPLY
1 & 2DELIVERY
1 & 2
KN22140 4-3/8” PT 4-3/8” PT
NOTES
Studs Not Included
Dual Circuit.Two separated, individual service brake circuitsin a single housing.Each circuit individually controls front and rearservice brakes.Weight 3 lbs.
DELIVERY #1
DELIVERY #2
RESERVOIR #1
RESERVOIR #2
SERVICE#SUPPLY
1 & 2DELIVERY
1 & 2
KN22150
KN22154
4-3/8” PT
4-3/8” PT
4-3/8” PT
4-3/8” PT
NOTES
Plastic Cover (Studs Not Included)
M8 thread 7/8” Lenght
Dual Circuit.Two separated, individual service brake circuitsin a single housing.Each circuit individually controls front and rearservice brakes.Meets FMVSS-121 requirements.Weight 3 lbs.
DELIVERY #1
DELIVERY #2
SUPPLY #1
SUPPLY #2
2-6
ATELIER HALDEX
450 346-6878 | 866-960-8313
RELAY & RELAY EMERGENCY VALVES | SOUPAPES DE RELAIS ET RELAIS D’URGENCE
SUPPLY
Relay Valve - Four Port, Single Control Line.Multi-application valve.Cover may be rotated without affectingperformance.Weight 3 lbs.
SERVICE# SUPPLY DELIVERY CONTROL BALANCE NOTES
KN28042 2-1/2” PT 4-1/2” PT 1/4” PT 1/4” PT
CRACKPRESSURE
OEM PARTNUMBER
4.6 PSI Various
DELIVERY
CONTROL
BALANCE
SERVICE#SUPPLY
DELIVERY CONTROL BALANCE
KN28043
KN28071
KN28077
1/2” PT
1/2” PT
3/4” PTC
2-1/2” PT
2-1/2” PT
2-5/8” PTC
1/4” PT
1/4” PT
1/4” PTC
CRACKPRESSURE
Relay Valves - Two Port with Anti-Compounding.Used to apply and release service brakes ontractor or trailer.Build-in anti-compounding two-way check valvefor spring brake control.Two port delivery.Weight 3 lbs.X Plugged
4.6 PSI
4.0 PSI
4.6 PSI
COVER NOTES
As Shown
As Shown
A B
1/2” PT
X
3/4” PTC
3/8” PT
1/8” PT
3/8” PTC
CONTROL
BALANCE
SUPPLY“A”
DELIVERY
Relay Valve - Four Port, with Anti-Compounding.Multi-application valve.Cover may be rotated without affecting performance.Weight 3 lbs.
SERVICE# SUPPLY DELIVERY CONTROL NOTES
KN28041KN32080
2-1/2” PT2-1/2” PT
4-1/2” PT4-3/8” PT
1/4” PT
BALANCE
1/4” PT3/8” - 90 PTCO3/8” PT
CRACKPRESSURE
4.6 PSI4.6 PSI
OEM PARTNUMBER
VariousN30100NA
DELIVERY
CONTROL
BALANCE
SUPPLY
2-7
ATELIER HALDEX
450 346-6878 | 866-960-8313
Two Port with Anti-Compounding-Dual Crack Pressure.Primary biased crack pressure.3 lbs.
SERVICE# SUPPLY DELIVERY CONTROL BALANCE
KN28054 2-1/2” PT 2-1/2” PT 2-1/4” PT 1/4” PT
PRIMARY CRACKPRESSURE
4.6 PSI
SECONDARYCRACK PRESSURE
OEM PARTNUMBER
9.6 PSI N30111E
DELIVERY
CONTROL
BALANCE
SUPPLY
Relay Valve - Four Port, with Anti-Compounding-Dual Crack Pressure.Primary biased crack pressure.Multi-application valve.Weight 3 lbs.Replacing with single crack pressure valve notrecommended.
SERVICE# SUPPLY DELIVERY CONTROL BALANCE NOTESPRIMARY SECONDARY
KN28055 2-1/2” PT 4-1/2” PT 2-1/4” PT 1/4” PT
CRACK PRESSURE
4.6 PSI 9.6 PSI
SUPPLY
CONTROL
BALANCE
DELIVERY
-
-
-
SERVICE# RESERVOIR DELIVERY CONTROL NOTES
KN28060
KN28061
KN28132
2-1/2” PT
2-1/2” PT
2-1/2” PT
2-3/8” PT
2-1/2” PT
2-1/2” PT
3/8” PT
3/8” PT
3/8” PT
CRACKPRESSURE
Relay Valve.Used to apply and release service brakes ontractor or trailer.Two port delivery.Cover may be rotated without affectingperformance.Weight 3 lbs
4.6+1.5 PSI-
4.6+1.5 PSI-
7.0+1.5 PSI-
DELIVERY
RESERVOIR
RESERVOIR
CONTROL
2-8
ATELIER HALDEX RELAY & RELAY EMERGENCY VALVES | SOUPAPES DE RELAIS ET RELAIS D’URGENCE
450 346-6878 | 866-960-8313
Relay Valve - Two Port.Two Port Delivery, Single Control Line.Multi-Application Valve.Used to apply and releasse servicebrakes on tractor or trailer.Weight 3 lbs.
SERVICE# SUPPLY DELIVERY CONTROL NOTES
KN28064
KN28131
KN28140
2-1/2” PT
2-1/2” PT
2-1/2” PT
2-1/2” PT
2-1/2” PT
2-1/2” PT
1/4”
1/4”
1/4”
CRACKPRESSURE
4.6 PSI
4.6 PSI
4.6 PSI
OEM PARTNUMBER
Various
N30106F
N30100AG
DELIVERY
BALANCE
CONTROL
SUPPLYSUPPLY
SERVICE# SUPPLY DELIVERY CONTROL NOTES
KN28065 2-1/2” PT 2-1/2” PT 2-1/4” PT
CRACKPRESSURE
4.0+1 PSI
Relay Valve.Used to apply and release service brakes ontractor or trailer.Two port delivery.Weight 3 lbs.
- -
CONTROL
CONTROL
SUPPLY
SUPPLY
DELIVERY
SUPPLY
-
-
Relay Valve.Used to apply and release service brakes ontractor or trailer.Four port delivery.Weight 3 lbs.
SERVICE# RESERVOIR DELIVERY CONTROL NOTES
KN28080
KN28085
2-1/2” PT
2-1/2” PT
4-3/8” PT
4-3/8” PT
3/8” PT
3/8” PT
CRACKPRESSURE
7.0+1 PSI-
4.6+1.5 PSI-
DELIVERY
DELIVERY
CONTROL
2-9
ATELIER HALDEX RELAY & RELAY EMERGENCY VALVES | SOUPAPES DE RELAIS ET RELAIS D’URGENCE
450 346-6878 | 866-960-8313
-
SERVICE# SUPPLY DELIVERY CONTROL NOTES
KN28500
KN28510
KN28520
KN28531
2-3/8” PT
1-1/2” PT
1-3/8” PT
2-1/2” PT
1-3/8” PT
1-1/2” PT
2-3/8” PT
2-3/8” PT
2-1/2” PT
2-3/8” PT
1/4” PT
1/4” PT
1/4” PT
1/4” PT
CRACKPRESSURE
RG2 Relay Valve.Used to apply and release service brakes ontractor or trailer.Two port delivery.Cover may be rotated without affectingperformance.Weight 2 lbs.
5.5 PSI
5.5 PSI
5.5 PSI
5.5 PSI
Control Position 90o
Control Position 90o
Control Position 0o
CONTROL
DELIVERY
DELIVERY
SUPPLY
SUPLLY
FAB (Fast Air & Banlancing) Relay Valve.Used on converter dollies and long wheel basetowing trailers to speed the tractor control signalto the rear trailer(s) service brakes.Two ports delivery.Replace Bendix R8-P or R12P.Weight: 3 lbs.
SERVICE# SUPPLY DELIVERY CONTROL NOTES
KN28300 2-1/2” PT 2-1/2” PT 3/8” PT
CRACKPRESSURE
0 PSI -
DELIVERY
SUPLLY
CONTROL
2-10
ATELIER HALDEX RELAY & RELAY EMERGENCY VALVES | SOUPAPES DE RELAIS ET RELAIS D’URGENCE
450 346-6878 | 866-960-8313
SERVICE EMERGENCY
AUX.DELIVERY
Relay Emergency Valve (Four port).Used on converter dollies and pre-FMVSS-121trailers.Four port delivery.KN30100 has automatic bleed down feature.KN30100 and KN30100X has 3/8”-18 auxiliaryreservoir port on bottom of valve drilled and tappedFor use in air hydraulic systems. Do not use them tocontrol spring brakes.Weight 3 lbs.
SERVICE# RESERVOIRAUX.
RESERVOIRDELIVERY NOTES
KN30100
KN30200
KN30300
KN30400
Plugged
3/4” PT
3/4” Nipple
3/4” Nipple
1/2” PT
Plugged
Plugged
Plugged 4-1/4” PT
4-3/8” PT
4-1/4” PT
4-3/8” PT
SERVICE
1/4” PT
3/8” PT
1/4” PT
1/4” PT
EMERGENCY
1/4” PT 3.0+- PSI
3.0+- PSI
3.0+- PSI
3.0+- 1 PSI
Has automatic bleed down feature
3/8” PT
1/4” PT
1/4” PT
CRACKPRESSURE
RG-5 Relay Valve.Two port trailer valve.Used on 2 tank, 3 valve trailersystems and tractor applications.Weight 1 lb
SERVICE# DELIVERY SUPLLY A SUPPLY B NOTES
KN28550
KN28551
2-3/8” PT
2-3/8” PT
1/2” PT
PLUGGED
PLUGGED
3/8” PT
CONTROL
1/4” PT
1/4” PT
EXHAUSTEXCLUDER
CRACKPRESSURE
YES
YES
6.0 PSI
6.0 PSI
SUPPLY “A”
DELIVERY
CONTROL
SUPPLY “B”
2-11
ATELIER HALDEX RELAY & RELAY EMERGENCY VALVES | SOUPAPES DE RELAIS ET RELAIS D’URGENCE
450 346-6878 | 866-960-8313
CONTROL VALVES | SOUPAPES DE CONTRÔLE
Push Pull Hostler Valve.Panel or bulkhead mount.Requires 3/4” hole in dashboard.Push Pull, Hostler Valve.Manually operable.Pressure sensitive on/off valves witch willautomatically return to the button out (exhaust)position when supply pressure is below therequired minimum.Weight .9 lbs.
SERVICE# SUPPLY PORT DELIVERY PORT EXHAUST PORTPOP
PRESSURE
KN20010KN20011KN20015KN20020
1/4” PT1/4” PT1/4” PT1/4” PT
1/4” PT1/4” PT1/4” PT1/4” PT
1/4” PT1/4” PT1/4” PT1/4” PT
25/40 PSI0 PSI
25/40 PSI25/40 PSI
N14488AEN14488R
N14488ACN14488AK
OEM PARTNUMBER
EXHAUST(THREADED)
SUPPLY
DELIVERY
Push Pull Parking Brake Valve.Controls parking / emergency brakes.Bulkhead mount, requires 7/8” mounting hole.Made of durable (EGC) Engineering GradeComposite.Replacement for the PP-1.Weight 0.5 lbs.
SERVICE# ALL PORTS POP PRESSURE NOTES
KN20021KN20022KN20023
1/8” NPT1/8” NPT1/8” NPT
35 +- 10 PSI35 +- 10 PSI
17.5 +- 12.5 PSI
System BrakeParking BrakeSystem Brake
N20960N20960AN20960B
OEM PARTNUMBER
SUPPLY
DELIVERYDELIVERY
EXHAUST
Push Pull Trailer Air Supply Valve.Controls tractor protection.Bulkhead mount, requires 7/8” mounting holeMade of durable (EGC) Engineering GradeComposite..8 lbs.
SERVICE# SUPPLY ANDCONTROL
EXHAUST ANDDELIVERY
POP PRESSURENON-OVERRIDE
PRESSURE
KN20025 1/8” NPT 1/4” NPT 35 +- 10 PSI 25 +- 5 PSI N20961
OEM PARTNUMBER
SUPPLY
CONTROL
DELIVERY
2-12
ATELIER HALDEX
450 346-6878 | 866-960-8313
Push Pull Panel Mount Valve.Panel mount.Made of durable (EGC) Engineering GradeComposite.Manually operable.Pressure sensitive, on/off valves witch willautomatically return to the button out (exhaust)position when supply pressure is bellow therequired minimum..3 lbs.
SERVICE# ALL PORTS POP PRESSURE OEM PART NUMBER NOTES
KN20031
KN20033
N20928CL
N20928CM
1/4” NPT
1/4” NPT
1/4” NPT
1/4” NPT
25-35 PSI
7-17 PSI
25-35 PSI
25-35 PSI
N20928CK
N20928CH
N20928CL
N20928CM
EXHAUST(NOT THREAD)
SUPPLY
DELIVERY
Push Pull Tractor Parking Valve.Control parking.tractor onlyBulkhead mount, requires 7/8 inch mounting holeMade of durable (EGC) Engineering GradeComposite.Replacement for the Bendix PP-8.Will not stay in half-on/off position.Weight 0.5 lbs.
SERVICE# ALL PORTS POP PRESSURE OEM PART NUMBER NOTES
KN20035 1/8” NPT 17.5 +- 12.5 PSI N20964
DELIVERYDELIVERY
EXHAUST
SUPPLY
Push Style.Hand operated push style valve forcontruction equipment.Panel mount.Must be manually held in “Dead Man” type.Made of Engineering Grade Composite (EGC).Not use on truck-tractor-trailer application.Weight .5 lbs.
SERVICE# ALL PORTS NOTES
KN20061 1/8” Must be manually held in-exhaust when released N15760G
OEM PARTNUMBER
INLET
DELIVERY
EXHAUST
2-13
ATELIER HALDEX CONTROL VALVES | SOUPAPES DE CONTRÔLE
450 346-6878 | 866-960-8313
Push Pull Bulkhead Mount Valve.Bulkhead mount.Two and three way types.Fits 5/8” dashboard holes.Weight .5 lbs.
SERVICE# ALL PORTS TYPE
A83034
A83580A87940
1/4” PT
1/4” PT1/4” PT
2-WAY
3-WAY3-WAY
AD83034
AD83580 with threaded exhaust portsAD83580 with threaded exhaust ports
OEM PARTNUMBER
EXHAUST
INLET
2-WAY 3-WAY
INLETOUTLET
2-14
ATELIER HALDEX CONTROL VALVES | SOUPAPES DE CONTRÔLE
450 346-6878 | 866-960-8313
Manifold Dash Style “B” Valve.Engineering Grade composite (EGC) -Completely ServiceableOne piece housing.Tractor Valve 20 - 35 PSITrailer Valve 20 - 45 PSINon-Override 25 + - 5 PSI
SERVICE# MOUNT. HOLES (4) SPOOLSTRIRDEL
RES. (2) EXH.TRAC.DEL.
AUX.SUP.
OEM PARTNUMBER
KN20619
KN20620KN20621KN20622KN20623KN20626KN20627KN20628KN20629
Vertical - 1/4” hole in cover
Vertical - 1/4” hole in coverHorizontal - 1/4” hole in coverVertical - 3/16” hole in coverVertical - 1/4” hole in cover
Horizontal - M5 metric nuts on coverHorizontal - 1/4” hole in cover
Horizontal - 10-24 nuts in coverVertical - 3/16” hole in cover
2
22212221
3/8” PTC
3/8” PTC3/8” 45 PTC
3/8” 90 PTC
-3/8” PTC3/8” PTC3/8” PTC
-
3/8” PTC
3/8” PTC3/8” 45 PTC
3/8” 45 PTC
3/8” PTC3/8” PTC3/8” PTC3/8” PTC
3/8” 45 PTC
3/8” PTC
3/8” PTC3/8” 45 PTC
3/8” 90 PTC
3/8” PTC3/8” PTC3/8” PTC3/8” PTC
3/8” 90 PTC
3/8” PTC
3/8” PTC3/8” 45 PTC
3/8” 45 PTC
3/8” PTC3/8” PTC3/8” PTC3/8” PTC
3/8” 45 PTC
3/8” PTC
3/8” PTC---
3/8” PTC3/8” PTC3/8” PTC
-
N4400EL - N4400BA
N4400EM - N4400CAN4400EN - N4400BBN4400EP - N4400BCN4400ER - N4400DAN4400EV - N4400BDN4400EW - N4400BEN4400EY - N4400CBN4400EZ - N4400DD
STYLE B(TYPICAL)
o
o o
o
o
o
o o
o
o
o
EXHAUST
RÉSERVOIR
RÉSERVOIR
AUXILIARY
TRACTORTRAILER
Manifold Dash Style “A” Valve.Engineering Grade composite (EGC) -One piece housing.Completely ServiceableTractor Valve 20 - 35 PSITrailer Valve 20 - 45 PSINon-Override 25 + - 5 PSI
SERVICE# MOUNT. (4) SPOOLSTRLRDEL
RES. EXH.TRACTOR
DEL.AUX.SUP.
OEM PARTNUMBER
KN20601
KN20602KN20603KN20605KN20606KN20607KN20608KN20611KN20612KN20615KN20616KN20632KN20636
Horizontal - M6 Metric nuts on cover
Horizontal - 1/4”-20 nuts on cover
Horizontal - 1/4”-20 nuts on cover
Horizontal - M6 Metric well nuts in body
Horizontal - 1/4”-20 well nuts in bodyHorizontal - 1/4”-20 well nuts in body
Vertical - M6 Metric nuts on cover
Vertical - M6 Metric nuts on cover
Horizontal - 10-24 well nuts in bodyHorizontal - 1/4” hole in body
Vertical - 1/4”-20 well nuts in bodyHorizontal - M6 Metric nuts on coverHorizontal - M6 Metric nuts on cover
2
222222222222
1/4”
1/4”1/4”1/4”1/4”
3/8” PTC3/8” PTC
1/4”1/4”1/4”1/4”
3/8” PTC3/8” PTC
2 - 1/4” PT
2 - 1/4” PT2 - 1/4” PT2 - 1/4” PT2 - 1/4” PT2 - 3/8” PTC2 - 3/8” PTC2 - 1/4” PT2 - 1/4” PT2 - 1/4” PT2 - 1/4” PT2 - 3/8” PTC2 - 3/8” PTC
1/4”
1/4”1/4”1/4”1/4”
3/8” PTC1/4”1/4”1/4”1/4”1/4”
3/8” PTC3/8” PTC
1/4”
1/4”1/4”1/4”1/4”
3/8” PTC3/8” PTC
1/4”1/4”1/4”1/4”
3/8” PTC3/8” PTC
1/4”
1/4”1/4”1/4”1/4”
3/8” PTC1/4”1/4”1/4”1/4”1/4”
-3/8” PTC
N4400EA - N4400C
N4400EB - N4400EN4400EC - N4400GN4400ED - N4400JN4400EE - N4400MN4400EF - N4400SN4400EG - N4400RN4400EH - N4400BN4400EJ - N4400AN4400EK - N4400
N4400DN4400FBN4400FE
2-15
ATELIER HALDEX CONTROL VALVES | SOUPAPES DE CONTRÔLE
450 346-6878 | 866-960-8313
Control Valve Flipper Style.Panel or remote mount.Made of durable (EGC) Engineering GradeComposite.An on-off, non automatic two position valve.Weight .2 lbs.
SERVICE# MOUNTING HOLES ALL PORTS NOTES
KN20001
KN20002
#10-24 with 1.50” centers
M5 Metric with 1.50” centers
1/8”
1/8”
N13440DL
N13440DN
OEM PARTNUMBER
DELIVERY
DELIVERY
EXHAUST
SUPPLY
Double Flipper Style Valve.Weight 1 lbs.
SERVICE# SUPPLY DELIVERYEXHAUST
(HOLE)NOTES
KN20080
KN20090
KN20110
2-1/4” PT
2-1/4” PT
2-1/4” PT
2-1/8” PT
2-1/8” PT
2-1/8” PT
2
2
2
3 Handle Positions Neutral, Center, Manual release from either direction
3 Handle Positions Neutral, Center, Automatic release when Supply “A” is applied
2 Handle Positions Manual release from both directions
SUPPLY
DELIVERY
EXHAUST
Trailer Brake Control Valve - Panel Mount.Limited delivery.Contact Original EquipementManufacturer for Knob Replacement-KN20580, use part # N15285M-KN20581, use part # N30105D-KN20590, use part # N15285MWeight 1 lb.
SERVICE# ALL PORTSMAXIMUMDELIVERY
NOTES
KN20580
KN20581
KN20585
KN20590
1/4”
1/4”
1/4”
1/4”
80 PSI
System Pressure
75 PSI
50 PSI
N30105B
N30105D
N30105C
DELIVERY
EXHAUST
SUPPLY
OEM PARTNUMBER
2-16
ATELIER HALDEX CONTROL VALVES | SOUPAPES DE CONTRÔLE
450 346-6878 | 866-960-8313
Flipper Style - with Locking Handle Valve.Panel mount.Lever type valve.Manually operable. Capable of deliveringgradations of pressure between 5 PSI and themaximum delivery pressure for the valve. Theycan be locked in the exhaust or brake appliedposition. They are used to modulate parking andemergency brakes.Made of durable (EGC) Engineering GradeComposite.Replace Williams WM 78/series.Weight .7 lbs.
DELIVERY A DELIVERY B
SUPPLY
SERVICE# DELIVERY A DELIVERY B SUPPLY C APPLICATIONOEM PARTNUMBER
KN20700 1/8” PT PLUGGED 1/8” PT For controlling fifth wheel operation N13440FB
2-17
ATELIER HALDEX CONTROL VALVES | SOUPAPES DE CONTRÔLE
450 346-6878 | 866-960-8313
HALDEX
Hand Control Valve.Steering column mount.Handle applies 70 maximum.o
Weight 2.8 lbs.
SERVICE# SUPPLY DELIVERY EXHAUST NOTES
KN20561
KN20562
1/4” NPT
1/4” NPT
1/4” NPT
1/4” NPT
1/4” NPT
1/4” NPT
“Holding” Style
“Self-Return” Style
EXHAUST
SUPPLYDELIVERY
Trailer Brake Control - In-Column Mount.Generally used on tractors and providesmodulated control on trailer brakes only.Made of durable (EGC) Engineering GradeComposite.Handle applies 50 maximum.o
1) Handle and knob supplied with service unit.NOT2) Retro-fit Bracket use par number 102008GM.Weight 1 lb.
SERVICE# TYPE SUPPLY DELIVERY OEM PART NUMBER
KN20541
KN20542
KN20547KN20548
Holding
Self-Releasing
Self-ReleasingHolding
1/4” PT
1/4” PT
3/8” PTC3/8” PTC
1/4” PT
1/4” PT
3/8” PTC3/8” PTC
CONTROL HANDLE
1/4” PT
1/4” PT
1/4” PTC1/4” PTC
KN20543
KN20543
KQ205450KQ205450
N30103BB
N30103BL
N30103FKN30103FL
EXHAUST
SUPPLY
DELIVERY
2-18
ATELIER HALDEX CONTROL VALVES | SOUPAPES DE CONTRÔLE
450 346-6878 | 866-960-8313
TRAILER VALVES | SOUPAPES DE REMORQUES
SERVICE# SUPPLY PORT CONTROL PORT RESERVOIR PORTDELIVERY PORT
(4)
KN26110 3/8” PT3/8” PT
3/8” PT3/8” PT
1/2” PT1/2” PT
4 - 3/8” PT4 - 3/8” PT
Service Brake PriorityService Brake PriorityKN26120
NOTES
TBC - Trailer Brake Control Valve.Internal pressure protection and check functionsisolate reservoir failures to prevent automaticapplication of the trailer spring brakes.Service Brake Priority applications require thetank to be filled prior to the spring brakesbeing released.Spring Brake Priority applications do not requirethe tank to be filled prior to the spring brakes beingreleased.
SUPPLY
DELIVERY
DELIVERY
CONTROL
RESERVOIR
RT-4 Valve.KN26000 meets all FMVSS-121 requirements prior toOctober 1992. KN26010 meets all FMVSS-121requirements from october 1992 to current.Used on trailers to control both parking and emergencybrake functions.Controls reservoir charging.Applies emergency (parking) brakes upon loss of trailersupply (emergency) line pressure.Weight 5 lbs.
SERVICE#SUPPLY
DELIVERYRESERVOIR
NOTES
KN26000
KN26010
3/8” PT
3/8” PT
4-3/8” PT
4-3/8” PT
1/2” PT
1/2” PT
Cover as Shown
Cover Rotated 1800
TRAILERCONTROL
3/8” PT
3/8” PT
PPV CLOSINGPRESSURE
55 PSI
70 PSI
“A” “B”
3/8” PT
X
“A” “B”
3/8” PT
3/8” PT
SUPPLY“B”
TRAILERCONTROL
SUPPLY“A”
DELIVERY
RESERVOIR“B” RESERVOIR
“A”
2-19
ATELIER HALDEX
450 346-6878 | 866-960-8313
FF2 (Full Function Valve) - Four Port.Can be used with single or twin air tanks.Valve combines a pressure protection valve, twoone-way check valves, spring brake valve withquick release, and a four port relay valve.A dual fonction valve.1) Limits hold-off pressure to the sping brakes via a relayof quick release valve, generaly 90-95 PSI.2) Should a loss of pressure occur it provides a modulatedspring brake application proportional to the service brakingpressure delivered to the front axle.Single valve system - easy to install, maintain andtroubleshoot.Built-in pressure protection and anti-compounding functions:-FMVSS-121 compliant.-Eliminates broken foundation components caused bycompounding of spring brake.
Space age engineering grade composites:-Resists corrosion.-Lighter and more durable than aluminium.Built-in service and spring brake quick release.-Prompt application of spring brakes.-Quick release of service brakes.Heavy wall mounting nipple is treated to resist corrosionand withstand severe duty applications.Service brake priority ensures air tank pressure issufficient to stop vehicle when spring brakes are firstreleased.Does not release spring brakes until the reservoir is filled.This may take up to 90 seconds.Weight 3 lbs.
SERVICE# RESERVOIR DELIVERY CONTROL SUPPLY NOTES
KN28600
KN28601
KN28602
KN28603
3/4” PT
1/2” PT
3/4” PT
1/2” PT
4-3/8” PT 2-3/8” PT 3/8” PT
3/8” PT
3/8” PT
3/8” PT
2-3/8” PT
2-3/8” PT
2-3/8” PT
4-3/8” PT
4-3/8” PT
4-3/8” PT
1/4” PT
1/4” PT
1/4” PT
1/4” PT
CRACKPRESSURE
SPRINGBRAKE
3 PSI -
-
-
-
3 PSI
5 PSI
5 PSI
SUPPLY
CONTROL
SPRINGBRAKE
SPRINGBRAKE
DELIVERY
RÉSERVOIR
2-20
ATELIER HALDEX TRAILER VALVES | SOUPAPES DE REMORQUES
450 346-6878 | 866-960-8313
INVERSION VALVES | SOUPAPES D’INVERSION
Inversion Valve.Used with spring brake equipped trucks or tractors.Detects primary reservoir air system failure, allowingmodulated control of spring brake.Interchangeable with competitive models. (Withhose line relocation.Weight 1.6 lbs.
Inversion Valve - March 1998.Used with spring brake equipped truck or tractors.Complies with FMVSS-121 regulations effectiveMarch 1998.Detects primary control line failure, allowing modulatedcontrol of spring brakes.Weight 1.8 lbs.
SERVICE#
SERVICE#
SUPPLY
SUPPLY
DELIVERY
DELIVERY
RESERVOIR
PRIMARYBALANCE
NOTES
OEM PART NUMBER
KN28030
KN28032
KN280341/4” PT
1/4” PT
3/8” PTC1/4” PT
1/4” PT
3/8” PTC1/4” PT
1/4” PT
3/8” PTC4.65” Mounting Centers
N20950CA
CONTROL
CONTROL
1/4” PT
1/4” PT
3/8” PTC
DELIVERY
PRIMARYBALANCE
CONTROL
EXHAUSTCHECK VALVE
SUPPLY
SUPPLY
DELIVERY
RESERVOIR
CONTROL
2-21
ATELIER HALDEX
450 346-6878 | 866-960-8313
DRAIN VALVES | SOUPAPES DE DRAINAGE
Automatic Drain Valve.Mounts to side or bottom of wet tank.Functions when pressure varies in air tank.Replacement for Bendix DV2.Weight 1.13 lbs.
SERVICE# MANUAL DRAWVALVE
CABLELENGHT
NOTES
KN24000 Yes 60”
60”64”
YesYes
KN24001KN24003
Non-Heated
HeatedHeated
2-22
ATELIER HALDEX