Genuine Sinotruk Tormozniy Kran 712W52130-6275/1 – Superior Braking Control & Safety for Howo Trucks
Precision Pneumatic Valve for Reliable Brake Activation
The Sinotruk Tormozniy Kran 712W52130-6275/1 is a genuine OEM brake control valve engineered to deliver instant, proportional air pressure to your truck’s brake chambers. As a critical safety component, the 712W52130-6275/1 ensures consistent braking performance, even under the most demanding conditions — from high-speed highway driving to stop-and-go urban traffic in Nigeria. This valve is the heart of your pneumatic braking system, and its reliability directly impacts your fleet’s safety and operational efficiency.
The 712W52130-6275/1 features a rugged aluminium body, precision-machined internal spools, and high-quality seals that resist wear, oil contamination, and temperature extremes. Its design incorporates a dual-circuit safety function, ensuring that a failure in one circuit does not compromise the entire braking system. Trust the genuine Sinotruk 712W52130-6275/1 to provide the stopping power you need, every time you press the pedal.
Tormozniy kran (Brake valve)
English
Тормозной кран
Russian
Válvula de freno
Spanish
Engineering Excellence Behind the 712W52130-6275/1 Brake Valve
The 712W52130-6275/1 is a sophisticated pneumatic relay valve that responds to foot pedal input with unparalleled accuracy. Its internal poppet and piston assembly is designed to provide a progressive feel, allowing drivers to modulate braking force smoothly — a critical feature when navigating slippery or uneven surfaces. The valve body is produced from high-pressure die-cast aluminium, which offers excellent strength-to-weight ratio and superior corrosion resistance.
In a typical Howo heavy-duty truck, the brake valve 712W52130-6275/1 is mounted on the firewall or chassis, receiving air from the primary and secondary reservoirs. It then directs air to the front and rear axle brake chambers according to the driver’s demand. The valve’s built-in pressure reducing valve ensures that the rear brakes receive slightly higher pressure than the front, optimising braking balance and reducing the risk of wheel lock-up.
Nigerian roads present unique challenges for braking systems — frequent heavy braking, high ambient temperatures, and abrasive dust can accelerate wear. The 712W52130-6275/1 is equipped with sintered bronze filters at all air inlets, preventing contaminants from entering the delicate internal passages. Its O-rings and diaphragms are made from a special nitrile compound that resists the effects of compressor oil and moisture, ensuring long, trouble-free service.
Technical Specifications – Tormozniy Kran 712W52130-6275/1
| Parameter | Specification |
|---|---|
| OEM Part Number | 712W52130-6275/1 |
| Product Name | Tormozniy kran (brake control valve) |
| Brand | Sinotruk (Genuine OEM) |
| Body Material | Aluminium alloy (A356.0) with iridite coating |
| Ports | 1× supply (22 mm), 2× delivery (18 mm), 1× exhaust |
| Max Supply Pressure | 1.2 MPa (12 bar) |
| Flow Rate | ≥ 800 L/min at 0.6 MPa |
| Response Time | < 0.2 seconds (to 90% pressure) |
| Operating Temperature | -40°C to +85°C |
| Seals Material | NBR (nitrile) with anti-extrusion rings |
| Electrical (if applicable) | Not fitted (pneumatic only) |
| Weight | 1.85 kg |
| Compatible Models | Howo A7, T7, C7H, HW series; Sinotruk 6×4, 8×4, 4×2 with pneumatic brakes |
| Replacement Interval | Inspect at every brake service; rebuild or replace if internal leakage or sluggish response noted |
Why the Genuine Sinotruk 712W52130-6275/1 Outperforms Generic Brake Valves
Aftermarket brake valves often use low-grade aluminium, imprecise spool tolerances, and inferior seals that lead to air leaks, sluggish response, and premature failure. The 712W52130-6275/1 is manufactured with CNC-machined internals that ensure leak-free sealing and consistent pressure delivery. Its seals are tested to withstand millions of cycles without deterioration, providing the longevity that fleet operators demand.
Moreover, the 712W52130-6275/1 incorporates a unique exhaust port design that reduces noise and prevents moisture buildup inside the valve. This feature is particularly valuable in Nigeria’s humid climate, where condensation can cause internal corrosion in lesser valves. By choosing the genuine Sinotruk 712W52130-6275/1, you ensure that your braking system remains responsive and reliable, reducing the risk of brake fade or failure.
Superior Materials for Harsh Operating Environments
The aluminium body of the 712W52130-6275/1 is treated with a chemical conversion coating that provides excellent corrosion resistance, even when exposed to road salt, mud, and brake dust. The internal springs are made from stainless steel, and the diaphragms are reinforced with polyester fabric to resist tearing. These details, often overlooked by generic manufacturers, are what make the 712W52130-6275/1 a dependable choice for professional operators.
Compatibility Across Howo and Sinotruk Air Brake Systems
The 712W52130-6275/1 is a direct replacement for the original brake valve on many Howo and Sinotruk models, including those equipped with WABCO or Sinotruk proprietary air brake systems. Its port sizes and mounting pattern match OEM specifications, so you can install it without any modifications. Always verify your existing valve’s part number, but the 712W52130-6275/1 is designed to be a drop-in fit for the vast majority of Sinotruk heavy-duty trucks.
Explore the full catalogue of genuine Howo Parts available for your fleet, including brake chambers, hoses, and complete air system components. The 712W52130-6275/1 Tormozniy kran is a vital part of that ecosystem — and with Sinotruk’s original quality, you ensure that your brakes perform with precision and reliability, kilometre after kilometre.
Installation Best Practices for the 712W52130-6275/1 Brake Valve
Proper installation of the 712W52130-6275/1 is critical for safe operation. Always depressurise the air system before starting work. Disconnect the air lines and electrical (if any) carefully, noting the port positions. Install the new valve using the original mounting bolts, torquing to 25–30 N·m. Reconnect the air lines, ensuring that they are not twisted or kinked, and tighten the fittings to specification.
After installation, pressurise the system and check for leaks using soapy water. Test the brake pedal action — it should feel firm and progressive. Have the brake system performance verified by a qualified technician. For Nigerian workshops, keeping a stock of 712W52130-6275/1 valves allows rapid replacement of faulty units, minimising downtime and ensuring driver safety.
Built for Nigeria – Uncompromising Stopping Power in Every Condition
Nigeria’s diverse terrain and traffic conditions demand a braking system that can respond instantly and consistently. The 712W52130-6275/1 is engineered to provide sharp, predictable brake application, whether you are descending a steep grade or navigating through congested urban streets. Its robust construction resists the effects of vibration, heat, and contaminants, ensuring that your brakes remain effective throughout the life of the valve.
Moreover, the 712W52130-6275/1 is compatible with the air dryer and anti-compounding systems commonly used in Nigerian fleets. Its ability to maintain clean, dry air internally extends the life of downstream components, such as brake chambers and slack adjusters. By choosing the genuine Sinotruk 712W52130-6275/1, you are investing in the safety and reliability of your entire air brake system.
Stop with Confidence – Choose the Genuine 712W52130-6275/1
The 712W52130-6275/1 Tormozniy kran is a cornerstone of your truck’s braking system. Its precision engineering, durable materials, and exact OEM fitment make it the only safe choice for professional maintenance. By installing a genuine Sinotruk 712W52130-6275/1, you are ensuring that your brakes respond instantly and evenly, protecting your drivers, cargo, and other road users.
Do not compromise on safety with substandard valves. Insist on the genuine 712W52130-6275/1 — the brake valve trusted by fleet operators and workshops across Nigeria. With its proven performance and uncompromising quality, this component delivers the stopping power and peace of mind that keep your business moving safely.
Genuine Sinotruk 712W52130-6275/1 – Precision braking, total safety, unbeatable reliability.
Packaging & Shipping
Every Howo part is carefully packaged and shipped to ensure it arrives in perfect condition, ready for installation. Our professional logistics process guarantees timely delivery across Nigeria.
Secure Packaging
Each Howo part is individually wrapped in protective materials and placed in reinforced cardboard boxes to prevent damage during transit.
Dedicated Transport
We use our own Sinotruk logistics fleet for reliable delivery, ensuring parts reach customers quickly and safely across all regions of Nigeria.
Quality Inspection
Before shipping, each part undergoes final quality checks and is clearly labeled with its OEM number for easy identification.
Nationwide Distribution
Our extensive distribution network covers all major cities and rural areas in Nigeria, ensuring prompt delivery to construction sites, workshops, and businesses.
Shipping Information for Nigerian Customers
• Standard Delivery: 3-5 business days to major cities (Lagos, Abuja, Port Harcourt, Kano)
• Express Delivery: 1-2 business days available for urgent orders
• Regional Coverage: We deliver to all 36 states including remote areas
• Tracking: All shipments include real-time tracking information
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