SITRAK C7H Transmission Retarder Proportional Valve WG2203080020+025

Precision proportional valve WG2203080020+025 for SITRAK C7H truck transmission retarders, modulating brake force smoothly on steep grades. Essential upgrade for safer, longer-lasting braking in heavy-haul fleets.

Key Technical Specs

• OEM Part No.: WG2203080020+025

• Function: Proportional pressure control for retarder braking

• Voltage: 24V DC solenoid actuator

• Pressure Range: 0-20 bar modulation

• Material: Aluminum body, Viton seals (-40°C to 150°C)

• Compatibility: SITRAK C7H, HOWO T7H with integrated retarders

• Weight: 2.1 kg

• Warranty: 12 months / 200,000 km

• MOQ: 1 piece