Hand Control Valve for XCMG Construction Machinery Air Brake System

Hand Control Valve for XCMG Construction Machinery Air Brake System

This Hand Control Valve is a precision pneumatic control component designed for use in XCMG construction machinery air brake and pneumatic control systems. Featuring a durable aluminum alloy valve body, brass fittings, and an ergonomic dome knob handle, it provides smooth and reliable manual control of air pressure circuits on the job site.

Key Features

• Aluminum Alloy Valve Body: Lightweight yet strong die-cast aluminum body offers excellent corrosion resistance and long service life in outdoor environments
• Brass Union Nut Fittings: Heavy-duty brass hex union nuts ensure leak-free, secure air line connections with standard pneumatic tubing
• Ergonomic Dome Knob Handle: Chrome-plated dome-shaped knob with black actuating rod allows smooth, comfortable manual valve operation even with gloved hands
• Blue Port Protection Caps: Factory-installed blue dust caps on all air ports prevent contamination during storage and transport
• Multi-Port Design: Multiple air inlet and outlet ports allow flexible integration into complex pneumatic circuit configurations
• OEM Quality Standard: Manufactured to OEM specifications for direct replacement on compatible XCMG machinery

Specifications

• Type: Manual Hand Control Valve
• Valve Body Material: Die-cast aluminum alloy
• Fitting Material: Brass
• Handle Type: Chrome dome knob with black actuating rod
• Port Protection: Blue plastic dust caps
• Application: Air brake system, pneumatic control circuit
• Compatibility: XCMG construction machinery

Installation Notes

Depressurize the air system completely before installation or removal. Connect air lines according to the machine pneumatic circuit diagram. Ensure all union nuts are tightened to the correct torque to prevent air leaks. Remove blue port protection caps before connecting air lines. Test for leaks after installation before returning the machine to service.