Пневматический 3 ходовой шаровой кран

Three-way ball valve is used for diffluence or confluent circulation with two-side or four-side valve base embodying multiple channels. all the channels can be used as entrance, with no leakage. The three-way can be made to L-shaped or T-shiped channel. There are other distingtive features in this products as follows: 1.Extruded aluminum ASTM6005 body with both internal and external corrosion protection having honed cylinder surface for longer life and low coefficient of friction; 2.Dual piston rack and pinion design for compact constructions,symmetric mounting position, high-cycle life and fast operation,reverse rotation can be accomplished in the field by simply inverting the positions; 3.Multiple bearings and guides on racks and pistons,low friction,high cycle life and prevent shaft blowout. 4.Modular preloaded spring cartridge design,with coated string for simple versatile range, greater safety and corrosion resistance,longer cycle life. Fully machined teeth on piston and pinion for accurate low backless risk and pinion engagement,maximum efficiency.Stainless steel fasteners for long term corrosion resistance. 5.Full conformance to the latest specifications: ISO5211, DIN3337 and Namur or product interchangeability and easy mounting of solenoids, limit switches and other accessories. we also provide ball valve series. you are welcomed to contact us. it will be geat honour to for us to serve you.