Efficiently Control Air Pressure with Tectran's Hand Control Valves by Williams Control -Precise Regulation: The WM606 series three-way regulating valves are engineered for column mounting and provide accurate control over air pressure delivery -Adjustable Handle: These valves feature an adjustable handle that allows operators to set the desired pressure level with ease -Friction Adjustment: The WM606 valves include a friction adjustment mechanism, enabling users to customize handle resistance for their specific needs -Control Range: With a control range of 0-120 psi, these valves offer versatility in managing air pressure -Additional Port: Equipped with (1) 1/4\" NPT port and (1) 1/8\" NPT gauge port, these valves provide efficient air pressure control options -High Flow Rating: Tectran's Hand Control Valves have a flow rating of 35 SCFM @ 100 psi, ensuring reliable performance Enhance your pneumatic systems with precise air pressure control using Tectran's Hand Control Valves by Williams Control, designed for efficiency and ease of use.