Parker V405P-8-8 Brass Truck Valve 1/2 in Fnptf X Mnptf

Product Description

The PARKER V405P-8-8 is a brass truck valve designed for manual shutoff and flow control in compressed air and fluid distribution systems commonly found on service vehicles and mobile equipment. It features female NPT inlet and male NPT outlet end connections in a 1/2 inch pipe size, with an overall length of 3.15 inches. The round handle design allows for fast, positive on/off actuation. Rated for service from -30 degrees F to 250 degrees F, this valve handles a wide range of working conditions. Licensed technicians and fleet service professionals install this valve where a compact, durable inline shutoff is required on truck-mounted systems.

This valve is suited for mobile service truck installations, pneumatic tool supply lines, lubrication systems, and compressed air plumbing on work vehicles. Its brass body resists corrosion in environments where moisture and road contaminants are present. The 1/2 inch pipe size fits common service line configurations. Installation is typically performed by fleet mechanics, plumbers, or industrial service technicians working on vehicle-mounted fluid or air distribution systems.

Key Features

• Brass body construction for corrosion resistance in mobile service environments
• FNPTF x MNPTF end connections in 1/2 inch pipe size for standard inline installation
• Round handle provides quick manual shutoff actuation
• Wide temperature range: -30 degrees F to 250 degrees F
• Compact 3.15 inch overall length suits tight installation spaces on service trucks

Compatibility

Designed as an OEM-style replacement or new-install valve for 1/2 inch FNPTF x MNPTF threaded pneumatic and fluid lines on mobile service truck systems.

Installation Notes

Installation is performed by fleet mechanics or licensed plumbers following applicable IPC and shop-air safety guidelines. Depressurize and drain the line completely before removing or installing any valve. Apply thread sealant tape or compound to the male NPT threads per the system fluid compatibility requirements. Inspect downstream fittings and lines for wear before returning the system to service.