SINOTRUK HOWO Truck WG9000360910 Dual Circuit Foot Brake Valve Air Control 24V
This heavy-duty dual-circuit foot brake valve is engineered specifically for Sinotruk HOWO, HOWO A7, and STEYR series commercial trucks, serving as the central pneumatic command hub for the vehicle's service braking system. Built with precision-ground internal pistons and a high-density aluminum body, it splits pneumatic pressure into independent front and rear axle circuits to ensure immediate deceleration response under severe towing loads. It directly solves critical pneumatic braking issues such as braking lags, uneven axle pulling, and sudden air pressure drops that cause driver anxiety and dangerous runaway vehicle risks. Perfect for cross-border logistics fleets, heavy infrastructure dump trucks, and multi-axle freight carriers, this dual-chamber foot valve secures a balanced braking force and ensures strict highway transport safety compliance across severe transcontinental transit routes.
Product Specification
| Product Name |
Fast Gearbox Interlock Shift Valve Assembly |
| Part Number |
WG9000360910 |
| Condition |
New |
| Origin |
China |
| Quality Standard |
100% Tested |
| Quality Certification |
ISO, CCC, GSO, CE, SGS, TUV |
| Weight |
1.85 KG |
| Dimensions |
190 X 140 X 140 mm
|
Dual-Circuit Split Pneumatics & Braking Safety Upgrade: Designed with an independent dual-chamber configuration, this foot valve separates the front and rear axle brake plumbing into two isolated air supply systems. If one circuit experiences an unexpected air line breach, the alternative chamber continues to deliver uncompromised pneumatic response to the remaining axle, preventing catastrophic runaway risks and maximizing vehicle stopping safety during steep mountain descents.
Die-Cast Aluminum Body & Structural Durability Overhaul: Manufactured from a heavy-gauge, high-density die-cast aluminum alloy paired with high-tensile internal return springs, this valve housing exhibits exceptional structural resistance against mechanical fatigue. The robust metallurgy prevents housing distortion and resists valve sleeve wear over millions of pedal applications, delivering a prolonged service life that eliminates frequent pneumatic valve replacement costs.
High-Fluorine Sealing O-Rings & All-Weather Adaptability: Equipped with customized, wear-resistant fluorine rubber (FKM) sealing rings, the assembly maintains exceptional pneumatic sealing integrity across extreme climate fluctuations. This comprehensive airtight protection guarantees uncompromised, zero-leak control stability during humid tropical monsoon haulage, freezing sub-zero arctic cold starts, or highly dusty open-pit mining environments, keeping the air pressure consistently stable.
OEM-Exact Port Alignment & Simplified Installation: Manufactured strictly in accordance with original Sinotruk factory physical dimensions and standardized metric air port thread specifications, this assembly guarantees a 100% direct-replacement fit beneath the cabin floorboard. Maintenance crews can smoothly secure the valve into position and thread the existing nylon air pipes directly onto the marked inlets and outlets, eliminating custom hose routing, extra adapter fittings, or fleet labor overheads.
Calibrated Linear Pressure Output & Vibration Optimization: Featuring optimized internal breathers and finely calibrated graduated springs, this valve effectively dampens high-pressure pneumatic surge shockwaves and eliminates erratic brake pedal feedback. Preventing severe rear-end trailer shuddering and delivering a smooth, predictable pedal feeling ensures an optimal commercial driving environment, reducing adjacent foundation brake wear and enhancing overall vehicle transit comfort.
Ordering & Shipping Information
Packing Options
Carton, Wooden Box, Pallet
Shipping Methods
Courier / Air Freight / Sea Freight
Payment Terms
L/C, T/T, , PayPal, , Alipay
Loading Port
Any Port in China
FAQ
Q: Why choose us?
A: No more dealing with multiple suppliers. We offer a comprehensive inventory of Shaanxi Shacman Delong truck parts. From small leaf spring pins to major engine assemblies, we fulfill all your fleet maintenance and wholesale needs in one stop.
Q: How can I verify if this part is 100% compatible with my truck model?
A: Please click the inquiry button to send us your VIN (Vehicle Identification Number), chassis number, engine model, OE number, photos, and specific dimensions, and our professional engineering team will verify the compatibility for you within 24 hours.
Q: Are the accessories Authentic product from the manufacturer? What are the quality standards of your heavy-duty truck parts?
A: Yes, we maintain close cooperation with the aforementioned brands. All our truck parts are manufactured strictly following OEM standards or premium aftermarket specifications. They undergo rigorous quality testing, such as fatigue and wear resistance testing, ensuring exceptional durability under demanding driving conditions, including harsh mining fields, heavy-haul transport, and bumpy terrains.
Q: Do you support low MOQ for testing and do you offer bulk discounts?
A: Yes! We warmly welcome fleet owners, repair shops, and auto parts wholesalers. We support flexible Minimum Order Quantities (MOQ) to help you test our market quality. Contact us today via the inquiry form to get a tiered wholesale price list tailored to your potential order volume.
Q: What is your estimated delivery time and shipping method?
A: We maintain a robust inventory of fast-moving Shacman Delong series parts to ensure quick dispatch within 3-7 business days. For bulk orders, we offer flexible logistics solutions including Sea Freight, Air Cargo, and International Express (DHL/FedEx/UPS) based on your budget and urgency.
Q: Do your truck chassis, engine, and transmission parts come with a warranty?
A: We offer a 6 to 12-month worry-free warranty across our product lines against manufacturing defects. If you experience any issues, our customer service team is ready to assist you with quick replacements or technical support to minimize your fleet's downtime.
