Features ▶Superior performance: the hand lever valve is characterised by compact size and light weight. In addition, the manual air control valve provides good sealing performance. We believe that you will be safe due to the stable function of the product. ▶The mechanical valve is roller lever type, 2 position 3 way and PT1/4 thread connection. Consistent performance and easy installation. ▶This mechanical valve is made of high quality metal and is durable. ▶The pneumatic mechanical valve is ideal for replacing the defective. ▶This pneumatic mechanical valve is used to control pilots or diaphragms larger valves or small cylinders or any pressure system that is alternatively pressurised and bleed. Features: Steady performance, and easy for installation. This mechanical valve is made of high quality metal, durable for use. The pneumatic mechanical valve is great for replacing the broken one. The mechanical valve is roller lever type, 2 Position 3 Way, and PT1/4 thread connector. This pneumatic mechanical valve is used for controlling pilots or diaphragms of larger valves or small cylinders or any pressure system that is alternatively pressurized and exhausted. Specifications: Material: Metal Actuator Type : Roller Type Fluid : Air Type: 2 Position 3 Way Working temperature: Normal Thread: PT 1/4 Size: Approx. 17 x 5.6cm / 6.69 x 2.2inch Weight: Approx. 162g Package Included: 1 x Roller Mechanical Valve Package List