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Pressure Regulator Valve for DAF IVECO Trucks
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Pressure Regulator Valve for DAF IVECO Trucks

WABCO No.934 702 250 0
APPLICATION
DAF 1506418 IVECO 42078368 MERCEDES 0014310106 RENAULT 1142531
AH4001
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Overview


The Pressure Regulator Valve 9347022500 is AHEM’s precision-engineered pressure control component, exclusively designed for DAF, IVECO and leading European commercial heavy-duty trucks including Mercedes and Renault. As the "heart" of a truck’s air and hydraulic pressure system, this regulator valve delivers millimetric-precise pressure adjustment, maintaining stable system pressure across all operating loads and conditions—from fully loaded long-haul freight to light urban delivery. AHEM’s 9347022500 pressure regulator valve is built with corrosion-resistant high-grade alloys and a hermetic sealing mechanism, addressing the most common pain points of commercial vehicle professionals: pressure leakage, inconsistent regulation and frequent replacement. This product is a direct OEM-compatible replacement, meeting and exceeding European commercial vehicle pressure system standards, and is the go-to choice for fleet operators, commercial vehicle repair workshops and European truck component distributors. Its compact, lightweight design also saves valuable undercarriage space, a critical advantage for modern heavy-duty truck design.


AH4001


OEM Cross Reference & Technical Specifications



Specification

Details

WABCO Reference Number

934 702 250 0

DAF OEM Part Number

1506418

IVECO OEM Part Number

42078368

MERCEDES OEM Part Number

0014310106

RENAULT OEM Part Number

1142531

Core Material

High-strength corrosion-resistant alloy, food-grade sealing gaskets

Pressure Regulation Range

0-16 bar (commercial vehicle standard operating range)

Sealing Technology

AHEM proprietary hermetic double-seal mechanism

Design Feature

Compact, lightweight, bolt-on direct fit

Operating Vibration Resistance

Up to 20G (meets heavy-duty truck vibration standards)

Certification

Compliant with EU CE and ECE R13 commercial vehicle pressure system regulations



Core Features & Operational Benefits for Commercial Vehicle Professionals


For commercial vehicle pressure system specialists, fleet maintenance managers and heavy-duty truck repair technicians, the Pressure Regulator Valve 9347022500 delivers tangible operational benefits that drive efficiency and reduce costs. First, its precision pressure regulation technology ensures a stable operating pressure within ±0.1 bar, eliminating pressure fluctuations that cause premature wear of air compressors, brake components and hydraulic systems—extending the lifespan of these critical parts by up to 40%. Second, the proprietary double-seal mechanism provides 100% leak-proof performance, even under extreme pressure and vibration, preventing air loss and reducing the air compressor’s workload, which in turn cuts fuel consumption by 3-5% for heavy-duty trucks. Third, the high-strength corrosion-resistant alloy construction stands up to road chemicals, moisture and extreme temperatures, making the valve ideal for European cross-country and coastal truck operation with minimal maintenance. Fourth, the compact bolt-on design enables quick installation—taking less than 30 minutes for a trained technician—reducing vehicle downtime and increasing fleet uptime. Finally, the valve’s compatibility with multiple European truck brands means inventory efficiency for repair workshops and distributors, cutting spare part storage costs.


Versatile Application Scenarios


The 9347022500 pressure regulator valve is engineered for versatile use across a wide range of European commercial heavy-duty truck applications, making it a universal solution for mixed fleets. It is the primary choice for DAF and IVECO long-haul freight trucks, where stable pressure control is essential for reliable brake and suspension system performance on trans-European routes. For Mercedes and Renault refrigerated transport trucks, the valve’s leak-proof design ensures consistent pressure for the refrigeration unit’s air-driven components, protecting perishable cargo. It is also ideal for specialized heavy-duty trucks such as construction material haulers and waste management vehicles, which face constant vibration and rough terrain—its robust construction and vibration resistance prevent pressure system failure in these harsh environments. Additionally, the valve fits perfectly with intercity and regional delivery trucks, where frequent load changes demand precise pressure adjustment to maintain optimal system performance.


Why Partner With AHEM


Commercial vehicle industry professionals trust AHEM for the Pressure Regulator Valve 9347022500 because of our unwavering focus on industry-specific engineering, quality assurance and customer-centric support. AHEM’s engineering team has over 20 years of experience in European commercial vehicle pressure systems, and every 9347022500 regulator valve is designed to address the unique pressure control challenges of heavy-duty trucks—no generic industrial valve modifications, just purpose-built performance. Our quality control process includes 100% pressure leakage testing and 50,000 pressure cycle testing for every unit, ensuring zero defective products reach our clients. Beyond product excellence, AHEM offers tailored solutions for commercial vehicle industry partners: bulk pricing for fleet operators, custom pressure range modifications for specialized trucks and a global technical support network with local European service centers for fast troubleshooting. We also provide free training for repair workshop technicians on proper installation and maintenance of the 9347022500, ensuring maximum product performance and lifespan. AHEM is more than a component supplier—we are your dedicated pressure system partner for European commercial heavy-duty trucks.


FAQ


What pressure range does the Pressure Regulator Valve 9347022500 support for heavy-duty trucks?

The valve is calibrated for the standard European commercial vehicle pressure system range of 0-16 bar, the optimal operating range for DAF, IVECO, Mercedes and Renault heavy-duty truck air and hydraulic systems. AHEM also offers custom calibration for specialized trucks requiring non-standard pressure ranges.


How does the 9347022500 prevent pressure leakage in high-vibration truck conditions?

It features AHEM’s proprietary double-seal mechanism with reinforced food-grade rubber gaskets and a metal-to-metal secondary seal, combined with anti-loosening bolt fasteners. This design eliminates leakage even under the 20G vibration loads common in heavy-duty truck operation on rough terrain.


Is the 9347022500 compatible with both air and hydraulic pressure systems in commercial trucks?

Yes. The 9347022500 pressure regulator valve is engineered for both air and low-viscosity hydraulic fluid pressure systems in heavy-duty trucks, making it a versatile component for multiple truck systems and reducing the need for separate pressure regulators.


Get Your Custom Quote Today


If you’re a European heavy-duty truck fleet operator, component distributor or repair workshop in need of a precision, leak-proof pressure regulator valve for DAF, IVECO, Mercedes or Renault trucks, the 9347022500 is the ultimate solution. AHEM offers competitive bulk pricing, fast European delivery and custom pressure calibration for specialized commercial vehicle applications. Simply submit your online quote request with your truck models, order quantity and any custom requirements, and our commercial vehicle pressure system experts will provide a personalized quote within 24 hours. Partner with AHEM and experience uncompromising pressure control performance for your European heavy-duty truck fleet.



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