High Quality Emergency air Brake Relay Valve 9710021500 9710021520 Heavy Duty Truck Air Brake Relay Valve
Direct interchange with European and Chinese prime movers. Dual-circuit high response valve for rapid chamber pressurization.
Get CatalogComprehensive OE-spec solutions designed to withstand high humidity, heavy haulage payloads, and demanding tropical terrain.
Direct interchange with European and Chinese prime movers. Dual-circuit high response valve for rapid chamber pressurization.
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High-tensile forged steel track rod ends offering vibration damping and precise steering alignment under heavy cyclical loads.
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Hardened bushing and king pin assembly optimized for Sinotruk HOWO haulers operating in Malaysian construction transport.
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Tear-resistant cast polyurethane wheel for warehouse logistics handling, ensuring quiet rolling resistance and high load bearing.
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Tubeless forged alloy and heavy-gauge steel wheel rims providing superior heat dissipation for extended brake drum and lining life.
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Hydraulic actuation cylinder engineered with anti-corrosion EPDM seals for smooth pedal feel and high-temperature tolerance.
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Aerodynamically balanced turbine core designed for steady intercooled boost pressure and low exhaust emissions under severe load.
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Dual-action manual hydraulic pump with internal relief valve, ensuring smooth and safe cab lifting for engine bay maintenance.
Get CatalogOperating commercial multi-axle freight between Port Klang, Kuala Lumpur, and the North-South Expressway (PLUS) subjects pneumatic systems to severe operational degradation.
Container logistics fleets running between Northport, Westport, and Kuala Lumpur distribution hubs operate with rapid stop-start pneumatic cycling under tropical humidity.
Navigating the steep inclines across the Karak Highway toward the East Coast demands absolute line balance to mitigate catastrophic trailer brake fade.
Raw palm oil tankers and aggregates haulers operating in rural Selangor experience high dust ingestion and road wash corrosion on chassis components.
The Land Public Transport Agency (APAD) and Puspakom safety inspections have heightened compliance thresholds for multi-trailer combination vehicles. Fleets are shifting rapidly from unregulated gray-market valves to verified, ISO-compliant modular brake architectures.
Our direct China manufacturing framework bridges the gap between prohibitively expensive European branded valves and unreliable low-cost alternatives. Every valve assembly exported to Kuala Lumpur workshops includes precise volumetric flow benchmarking, anti-freeze valve configurations, and verified cross-referencing against OE WABCO, Knorr-Bremse, and Haldex blueprints.
Combining rigorous Chinese industrial manufacturing scale with meticulous international export and technical documentation support.
We eliminate incorrect component supply using extensive interchange mapping across major commercial makes including Scania, Volvo, MAN, Mercedes-Benz, Foton, and Sinotruk HOWO.
Each emergency relay valve, unloader valve, and leveling valve undergoes double-acting pneumatic test chamber validation to guarantee zero port leakage before crating.
Weekly consolidated sea freight dispatches to Port Klang and express air courier options to Subang/KLIA ensure workshop bays never suffer extended idle downtime.
Key information regarding port clearance, technical interchange, material tolerances, and order configuration.
Yes. Our emergency relay valves and line protection valves are manufactured to identical dimensional tolerances, thread pitch configurations (metric M22x1.5 / M16x1.5), and cracking pressure settings as standard OE specifications.
All commercial consignments arrive with complete commercial invoices, packing lists, Mill Test Certificates (MTC), Certificates of Origin (Form E for duty exemptions under ACFTA), and technical data sheets for inspection.
Our valve bodies are cast from premium ADC12 aluminum with chemical passivation coatings, paired with stainless steel internal return springs and premium fluorocarbon elastomer seals that resist degradation from hot moisture condensation.
Standard warehouse catalog inventory dispatches within 3 business days. Sea shipping from our central port to Port Klang typically takes 7–10 days, allowing door-to-door delivery within 14–18 working days across the Klang Valley.
Connect with our technical export desk for cross-reference verifications, batch pricing schedules, and localized delivery timelines straight to your Klang Valley depot.
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