Specification:Product Name : Solenoid ValveModel : HLTZDH-QJWeight: 174gColor : Silver ToneMaterial : Aluminum AlloyRow Quantity : 4Thread : 1/4" PT =11.44mmNominal Bore : 10.18mm / 0.4"Mounting Hole Diameter : 2.8mm / 0.11"Suitable for Valve Type : All of 4V210 SeriesTotal Size : 114mm x 59.2mm x 22mm /4.49" x 2.33" x 0.87" (L x W x H) Package Content:1pcs x Solenoid Valve Base1pcs x Rubber Gasket4pcs x Screws Description:1.This electromagnetic valve base is an accessory for solenoid valve. With this valve base, the solenoid valve is 2.perfect for electrically driven pneumatic power control.3.Manifolds are designed for mounting multiple pneumatic valves (Solenoid or Air Pilot Actuated).4.The valve body is made of aluminum alloy material, which is corrosion resistant and not easily deformed.5.Can integrate the same series of directional control valves into the valve block, saving space and saving costsUnified intake and exhaust, unified wiring, easy to find the root cause of the problem6.The combination is flexible and expandable, and the number of connected directional control valves can be arbitrarily combined or expanded. Note: When the gasket between the solenoid valve and the valve is installed, the protruding part needs to face downward to avoid air leakage.