Specification:Product Name : Hand Pull ValveModel: 4H310-10Weight: 268gColor : Black,Silver ToneCV values: 0.89Control Type: Hand returnValve Type: 5 Port 2 PositionThree Mounting hole Size :3.3mm / 0.14"Exhaust Hole size: 1/4" PTAir Flow In and Out Hole Size : 3/8" PTSeal material: NBRMain parts material: Aluminum alloyWorking pressure: 0.15~0.8mpaOperating temperature: -5~60 Degree CelsiusTotal Size : 93 x 40 x 96mm /3.66" x 1.57" x 3.78" (L x W x H) Package Included:1 x Hand Pull 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,A filter screen is installed inside the air inlet to remove impurities into the solenoid valve and prolong service life.6.The five-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.