Features 1、Button Valve is with stable mechanical structure, which keeps low failure rate and high quality. 2、Keep its high performance for a long time, the diaphragm valve is made of aluminum alloy material. 3、Entitled with practical adoptability, such valve can be widely used in various pneumatic systems. 4、With unidirectional flow direction, the valve can also work as the diaphragm valve, practical. 5、Air valve works as the three-way type, which does not require particularly complicated operations. Specification Item Type: Valve Nominal Pressure: 0 ~ 1Mpa Nominal Diameter: G1 / 4 inch Product Alias: On-off valve, push button valve, mechanical valve Scope of Application: Widely used in various pneumatic systems Material: Aluminum alloy Connection Form: Thread Pressure Environment: 0-1.0mpa Working Temperature: Normal temperature Type: Three-way Shape: Mini Flow Direction: Unidirectional Form: Diaphragm valve Use: Cutoff Package List 1 x Valve