Specification:Product Name : Mechanical ValveModel: S3R-M5Weight: 53gColor : Silver ToneCV values: 2.5mm2Button Type : HandleNumber of Position : 2Joint Pipe Size: M5Control Type : Extenal ControlMounting hole Size :4.5mm / 0.18"Seal material: NBRMain parts material: Aluminum alloyWorking pressure: 0~0.8mpaOperating temperature: -5~60 Degree CelsiusTotal Size : 51 x 31 x 16mm /2" x 1.22" x 0.63" (L x W x H) Package Included:1 x Mechanical Valve Description:1.Double-head solenoid valve with memory function, low power consumption2.It is made of aluminum body and has fine surface treatment. It has high durability and is not easy to leak.3.The handle shaft and the valve body have small resistance and accurate positioning4.High-precision valve stem imported from Germany, seal design to ensure closure5.The special process of the valve body hole, low resistance, long service life.6.The Three-port two-position manual reset type manual valve adopts spring steel ball positioning, which is sensitive and easy to switch. Please pay attention to excessive force and control position error caused by mistake.7.Used for controlling pilots or diaphragms of larger valves or small cylinders or any pressure system that is alternatively pressurized and exhausted.