Sumat Mech Solutions
Product details
A pneumatic 3/2 hand draw valve is a manually operated directional control valve used in pneumatic systems. ? Key Characteristics Function: It is a directional control valve that controls the flow of compressed air. Configuration: 3/2 (Three-way, Two-position): It has three ports (usually an inlet, an outlet, and an exhaust) and two distinct operating positions (ON/OFF or open/closed). Operation: It is actuated manually by pulling or drawing a knob, handle, or plunger (hence "hand draw"). Purpose: These are often used for simple ON/OFF control of single-acting cylinders or to pilot larger valves. They serve as a basic safety or process start/stop control where an operator needs to physically initiate an action. Action: When drawn, the valve shifts position, allowing air to flow from the inlet to the outlet; when released (often spring-returned), the outlet is connected to the exhaust, and the inlet is blocked.
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