Quality remanufactured valves
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Table of Contents INTRODUCTION Table of Contents ..................................................................................................... 1 3 Part Number to Page Index...................................................................................... 4 5 General Information .................................................................................................
Table of Contents TRAILER SPRING BRAKE VALVES Midland/Berg 23 Midland/Wagner 23 25 Sealco 25 - 26 TRACTOR SPRING BRAKE VALVES Midland 26 TRACTOR PROTECTION VALVES Midland 27 28 FOOT OPERATED VALVES Midland 29 Sealco 30 TRANSMISSION VALVES Fuller 31 32 MISCELLANEOUS VALVES Neway 33 Sloan 33 Cummins 34 4
Table of Contents ADDITIONAL INFORMATION Minor Maintenance Kit Cross Reference ................................................................. 35 36 Product Warranty ..................................................................................................... 37 Sample Core Return Memo .....................................................................................
Part Number to Page Index Part Number 3100X 5457X 5461X 5462X 5470X 9125X 12343X 12345X 12346X 12350X 12360X 12361X 10005AX 110139X 110147X 110170X 110171X 110191X 110197X 110200X 110205X 110267X 110310X 110315X 110338X 110360X 110375X 110380X 110400X 110410X 110415X 401033X 401037X 6997312X 6997324X 90054007X A1000X A3546X A3547X A3991X A4668X A80070X A85490X A85493X A86473X A86477X A88802X A88812X A97600X A98730X A99370X A103600X Model Sealco Kelsey Kelsey Kelsey Kelsey Sealco Mid/Berg Mid/Berg Mid/Berg
Part Number to Page Index Part Number KN22100X KN22140X KN22150X KN26000X KN26010X KN28010X KN28011X KN28030X KN28060X KN28061X KN28065X KN28071X KN28080X KN28085X KN28130X KN28131X KN28132X KN28140X KN28300X KN28500X KN28510X KN28520X KN28600X KN30010X KN30100X KN30200X KN30300X KN30400X KN32040X KN34030X KN34050X KN34060X KN34070X KN34080X KN34090X Model Midland Midland Midland Mid/Wagner Mid/Wagner Midland Midland Midland Midland Midland Midland Midland Midland Midland Midland Midland Midland Midland Mi
General Valve Information Valve Identification Tag Device Part Number REMFRD Device Serial Number Valve Crack Pressure A metal identification tag is attached to each valve. The tag is secured to the valve using one of the assembly cap screws or bolts. The part number and serial number of the device is stamped into the metal tag in the area indicated. In most cases a crack pressure will also appear.
Relay Valves Kelsey Hayes 5457X, 5461X, 5462X, 5470X Control Control 2 & 4 Port Delivery Used to apply and release service brakes on tractor or trailer. Supply 5461X Shown Supply Delivery Delivery 5461X 5462X 1 - 1/2" PT 1 - 1/2" PT 1 - 3/4" PT -- Delivery Ports 2 - 3/8" PT 2 - 3/8" PT 5457X 1 - 1/2" PT 1 - 3/4" PT 4 - 1/2" PT Part No. Supply Ports Control Ports 2 - 3/8" PT 1 - 1/4" PT Crack Pressure N/A N/A 2 - 3/8" PT N/A 2 lbs. 2 lbs. Core Class VS VS Core Grp.
Relay Valves Midland/Berg 12345X, 12346X 2 & 4 Port Delivery Used to apply and release service brakes on tractor or trailer. Control Supply Delivery Supply Ports 1 - 3/4" PT 1 - 1/2" PT Part No. 12345X 12346X Delivery Ports 4 - 3/4" PT 2 - 3/8" PT 12345X Shown Delivery Control Ports 1 - 1/4" PT 1 - 1/4" PT Crack Pressure N/A N/A Wght. 2 lbs. 2 lbs. Core Class VL VL Core Grp. W2 W2 Midland KN28010X, KN28011X Minor Maint.
Relay Valves Midland KN28065X 2 Port Delivery Used to apply and release service brakes on tractor or trailer. Can be used to control application and release of spring brakes on tractor. Incorporates anti-compounding feature to prevent simultaneous service and spring brake application. Control Control Supply Supply Delivery Part No. KN28065X Supply Ports 2 - 1/2" PT Delivery Ports 2 - 1/2" PT Control Ports 2 - 1/4" PT Crack Pressure 4.0 ±1 PSI Wght. 3 lbs. Core Class VF Core Grp. V5 Minor Maint.
Relay Valves Midland KN28060X, KN28061X, KN28132X 2 Port Delivery Control Used to apply and release service brakes on tractor or trailer. KN28060X Shown Supply Delivery Part No. Supply Ports Delivery Ports Control Ports KN28060X 2 - 1/2" PT 2 - 3/8" PT 1 - 3/8" PT KN28061X 2 - 1/2" PT 2 - 1/2" PT 1 - 3/8" PT Crack Pressure 4.6 ±1.5 PSI 4.6 ±1.5 Wght. Core Class Core Grp. Minor Maint. Kit 3 lbs.
Relay Valves Midland KN28130X 2 Port Delivery Control Used to apply and release service brakes on tractor or trailer. Can be used to control application and release of spring brakes on tractor. Incorporates anti-compounding feature to prevent simultaneous service and spring brake application. Control Supply Delivery Part No. KN28130X Supply Ports 1 - 1/2" PT 1 - 3/8" PT Delivery Ports 2 - 1/2" PT Control Ports 2 - 1/4" PT Crack Pressure 4.0 ±1 PSI Wght. 3 lbs. Core Class VG Core Grp.
Relay Valves Midland KN28080X, KN28085X 4 Port Delivery Used to apply and release service brakes on tractor or trailer. Control KN28080X Shown Supply Delivery Supply Delivery Delivery KN28080X Supply Ports 2 - 1/2" PT Delivery Ports 4 - 3/8" PT Control Ports 1 - 3/8" PT KN28085X 2 - 1/2" PT 4 - 3/8" PT 1 - 3/8" PT Part No. Crack Pressure 7.0 ±1 PSI 4.6 ±1.5 3 lbs. Core Class VF Core Grp. V5 Minor Maint. Kit VK1016M 3 lbs VF V5 VK1016M Wght.
Relay Valves Midland/Wagner A80070X Service RS Relay Valve 2 Port Delivery Used apply and release service brakes on trailer. Supply Delivery Part No. A80070X Supply Ports 1 - 1/2" PT Delivery Ports 2 - 3/8" PT Service Ports 1 - 1/4" PT Crack Pressure N/A Wght. 3 lbs. Core Class VK Core Grp. W1 Minor Maint. Kit VK1026 Comments Midland/Wagner A85490X, A85493X Control RG-4 Tandem Valve 4 Port Delivery Used to apply and release service brakes on trailer.
Relay Valves Midland/Wagner A86473X, A86477X, A103600X Control RF Relay Valve 4 Port Delivery Used to apply and release service brakes on tractor or trailer. A86473X Shown Supply Delivery Part No. A86473X A86477X A103600X Supply Ports 1 - 1/2" PT 1 - 3/4" PT 2 - 3/4" PT Delivery Ports 4 - 1/2" PT 4 - 1/2" PT 4 - 3/8" PT Control Ports 1 - 1/4" PT 1 - 1/4" PT 1 - 1/4" PT Crack Pressure 4.5 ±1 PSI 4.5 ±1 PSI 4.5 ±1 PSI Wght. 3 lbs. 3 lbs. 3 lbs. Core Class VJ VJ VJ Core Grp. V9 V9 V9 Minor Maint.
Relay Valves Sealco 110375X LOV-CF Control Line Valve 1 Port Delivery Control Used on converter dollies to speed the tractor control signal to the rear trailer(s) service brakes. Original manufacturer claims a 1.5 psi crack pressure. Supply Delivery Part No. 110375X Supply Ports 1 - 1/2" PT Delivery Ports 1 - 3/8" PT Control Ports 1 - 3/8" PT Crack Pressure 1.5 PSI Wght. 3 lbs. Core Class VP Core Grp. W6 Minor Maint.
Relay Valves Sealco 9125X 2 Port Delivery Used to apply and release service brakes on tractor or trailer. Control Control Delivery Delivery Supply Supply Part No. 9125X Supply Ports 2 - 1/2" PT Delivery Ports 2 - 3/8" PT Control Ports 2 - 1/4" PT Crack Pressure N/A Wght. 4 lbs. Core Class VN Core Grp. W4 Minor Maint. Kit VK1007S Comments Sealco 110197X Trailer Relay Valve 2 Port Delivery Control Used to apply and release service brakes on tractor or trailer.
Relay Valves Sealco 110410X, 110360X Control LOV-2 (Low Opening Valve) 2 Port Delivery Used to apply and release service brakes on trailer. Original manufacturer claims a 1.5 psi crack pressure. 110360X Shown Delivery Part No. 110410X 110360X Supply Ports 1 - 1/2" PT 1 - 1/2" PT Delivery Ports 2 - 3/8" PT 2 - 3/8" PT Control Ports 1 - 3/8" PT 1 - 3/8" PT Crack Pressure 4.0 PSI 1.5 PSI Delivery Supply Core Class VP VP Wght. 3 lbs. 3 lbs. Core Grp. W6 W6 Minor Maint.
Relay Valves Sealco 110415X, 110380X Control LOV-4 (Low Opening Valve) 4 Port Delivery Used to apply and release service brakes on trailer. Original manufacturer claims a 1.5 psi crack pressure. 110415X Shown Supply Delivery Part No. 110415X 110380X Supply Ports 1 - 1/2" PT 1 - 3/4" PT Delivery Ports 4 - 3/8" PT 4 - 3/8" PT Control Ports 1 - 3/8" PT 1 - 3/8" PT Crack Pressure 4.0 PSI 1.5 PSI Wght. 3 lbs. 3 lbs. 20 Core Class VQ VQ Core Grp. W7 W7 Minor Maint.
Relay Emergency Valves Midland/Berg 12350X 4 Port Delivery Emergency Used on converter dollies and pre-1975 trailers. Relay function applies & releases service brakes during normal operation. Automatically applies all service brakes when trailer supply (emergency) line loses pressure (disconnected or break away). Control Delivery Emergency Supply Delivery Delivery Part No. 12350X Supply Ports 1 - 3/4" PT Delivery Ports 4 - 3/8" PT Control Ports 1 - 1/4" PT Emerg.
Relay Emergency Valves Midland KN30010X 4 Port Delivery Service Used on converter dollies and pre-1975 trailers. Relay function applies & releases service brakes during normal operation. Automatically applies all service brakes when trailer supply (emergency) line loses pressure (disconnected or break away). Reservoir Aux. Reservoir Emergency Delivery Part No. KN30010X Reservoir Ports 1 - 3/4" PT Aux.
Relay Emergency Valves Sealco 110267X, 110338X Service 4 Port Delivery Used on converter dollies and pre-1975 trailers. Relay function applies & releases service brakes during normal operation. Automatically applies all service brakes when trailer supply (emergency) line loses pressure (disconnected or break away). Emergency 110267X Shown Service Delivery Supply Delivery Part No.
Relay Emergency Valves Sealco A1000X 4 Port Delivery Used on converter dollies and pre-1975 trailers. Relay function applies & releases service brakes during normal operation. Automatically applies all service brakes when trailer supply (emergency) line loses pressure (disconnected or break away). Control Control Reservoir Delivery Supply Part No.
Trailer Spring Brake Valves Midland/Berg 12360X, 12361X TASK Valve 4 Port Delivery Reservoir Emergency Used on 121 trailers to control both parking and emergency brake functions. Also controls reservoir charging and air pressure retention upon loss of trailer supply (emergency) line pressure. Automatically applies emergency (parking) brakes when trailer supply (emergency) line pressure is lost (disconnected or break away). Service Supply 12360X Shown Delivery Delivery Part No.
Trailer Spring Brake Valves Midland/Wagner A88802X, A88812X Supply RT Valve 4 Port Delivery Control Used on 121 trailers to control both parking and emergency brake functions. Also controls reservoir charging and air pressure retention upon loss of trailer supply (emergency) line pressure. Automatically applies emergency (parking) brakes when trailer supply (emergency) line pressure is lost (disconnected or break away).
Trailer Spring Brake Valves Sealco 110147X Ratio Relay Valve 4 Port Delivery Used on 121 trailers to control both parking and emergency brake functions. Also controls reservoir charging and air pressure retention upon loss of trailer supply (emergency) line pressure. Automatically applies emergency (parking) brakes when trailer supply (emergency) line pressure is lost (disconnected or break away). Generally used in a three reservoir system on tandem axle trailers.
Tractor Spring Brake Valves Midland KN28030X Inversion Valve Provides modulated control of spring brakes (emergency) in the event of loss of service pressure in the rear axle service system (primary). Control Delivery Supply Reservoir Part No. KN28030X Supply Ports 1 - 1/4" PT Reservoir Ports 1 - 1/4" PT Delivery Ports 1 - 1/4" PT Control Ports 1 - 1/4" PT Crack Pressure N/A Wght. 2 lbs. Core Class WE Core Grp. Y3 Minor Maint.
Tractor Protection Valves Midland KN34030X 2 Line Automatic Style In everyday use, valve shuts off the trailer service (control) and emergency (supply) lines before disconnecting the tractor from the trailer. In emergency, protects tractor air system by closing both lines to trailer during break away condition. Tractor Control Trailer Service Dash Valve Trailer Emergency Part No. KN34030X Tractor Control 1 - 3/8" PT Trailer Service 1 - 1/2" PT Trailer Emerg.
Tractor Protection Valves Midland KN34060X 2 Line Non-Automatic Style Tractor Service In everyday use, valve shuts off the trailer service (control) and emergency (supply) lines before disconnecting the tractor from the trailer. In emergency, protects tractor air system by closing both lines to trailer during break away condition. Trailer Service Trailer Emergency Tractor Emergency Part No. KN34060X Tractor Service 1 - 3/8" PT Trailer Service 1 - 1/2" PT Tractor Emerg. 1 - 1/4" PT Trailer Emerg.
Foot Operated Valves Midland KN22100X Single Circuit Foot operated service brake control. Used primarily on pre-1975 vehicles to control service brakes. All supply and delivery ports are common. Delivery Supply Part No. KN22100X Supply Ports 2 - 1/2" PT 2 - 1/4" PT Delivery Ports 4 - 1/2" PT Wght. 2 lbs. Core Class VA Core Grp. V1 Minor Maint. Kit VK1014M Comments Midland KN22140X, KN22150X Dual Circuit Supply Delivery KN22150X Shown Supply Delivery Part No.
Foot Operated Valves Sealco 110400X Dual Circuit Two separated, individual service brake circuits in a single housing. Each circuit used to control different service brakes (front vs. rear). Supply and delivery ports common in each individual circuit. Used on 1975 to present vehicles. Delivery Supply Delivery Part No. 110400X Supply Ports 4 - 3/8" PT Delivery Ports 4 - 3/8" PT Supply Wght. 4 lbs. Core Class VC Core Grp. V3 Minor Maint.
Transmission Valves Fuller A3546X Transmission Shift Valve Inlet Part No. Inlet Outlet Wght. A3546X 1 - 1/8" PT 1 - 1/8" PT 1 lbs. Core Class WM Core Grp. Z2 Outlet Minor Maint. Kit VK1004F Comments Fuller A3547X Supply Range Selector Valve Delivery Supply Control Part No. A3547X Supply Ports 2 - 1/8" PT Delivery Ports 1 - 1/8" PT Control Ports 1 - 1/8" PT Wght. 4 lbs. Core Class WO Core Grp. Z4 33 Minor Maint.
Transmission Valves Fuller A3991X, A4668X Range Selector Valve Cover Delivery Control Supply Supply Part No. A3991X A4668X Supply Ports 2 - 1/8" PT 2 - 1/8" PT Delivery Ports 1 - 1/8" PT 1 - 1/8" PT Control Ports 1 - 1/8" PT 1 - 1/8" PT Wght. 4 lbs. 4 lbs. Core Class WO WO Core Grp. Z4 Z4 34 Minor Maint.
Miscellaneous Valves Neway 90054007X Leveling Valve Used to maintain a set distance between axle and frame on vehicles equipped with air suspension. Valve increases or decreases air pressure to suspension based vehicle load. Supply Delivery Supply Part No. 90054007 Supply Ports 2 - 1/8" PT Delivery Ports 1 - 1/8" PT Wght. 2 lbs. Core Class WL Core Grp. Z1 Minor Maint.
Miscellaneous Valves Cummins 6997312X, 6997324X Outlet Fuel Solenoid Valve Inlet Part No. Inlet Outlet Voltage Wght. 6997312X 6997324X 1 - 1/4" PT 1 - 1/4" PT 1 - 1/4" 1 - 1/4" 12 volts 24 volts 1 lbs. 1 lbs. Core Class WQ WQ Core Grp. Z6 Z6 36 6997312X Shown Minor Maint.
Maintenance Repair Kits Minor Maintenance Repair Kit Cross Reference The Minor Maintenance Repair Kits include the seals and valves required to repair typical leakage problems. In most cases, hard parts like springs and pistons are not included. Below is a cross reference listing the Minor Maintenance Kit part number and the valve part number(s) it services.
Maintenance Repair Kits Maint.
Product Warranty WARRANTY AIR BRAKE PRODUCTS The AlliedSignal Truck Brake Systems Company warrants to the original retail purchaser of air brake products* that all products sold by AlliedSignal Truck Brake Systems Company will be free of defective materials and workmanship, including Bendix Truck Product, for 12 months; 100,000 miles (160,000 kilometers) or 3,600 hours, EXCEPT for the following devices: WARRANTY PERIOD DEVICE Mos.
Sample Core Return Memo PLEASE PACK WARRANTY MATERIAL SEPARATE FROM CORES AND ATTACH LISTING TO CORE RETURN FORM 40
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r ea eR id r ts ve Ou Co BW1746 © AlliedSignal Inc. January 1995 Printed in U.S.A.
