Extruded aluminum ASTM6005 body DA / SR Pneumatic Actuator Valve

Extruded aluminum ASTM6005 body DA / SR Pneumatic Actuator Valve

Desgin & Construction

● Extruded aluminum ASTM6005 body with bath internal and external corrosion protection having honed cylinder surface for longer life and low coefficient of friction.
● Dual piston rack and pinion design for compact construction, symmetric mounting position, high-cycle fife and fast operation, reverse rotation can be accomplished in the field by simply inverting the pistons.
● Multiple bearings and guides on racks and pistons, low friction, high cycle life and prevent shaft blowout.
● Modular preloaded spring cartridge design, with coatedspring for simple versatile range, greater safely and corrosion resistance, longer cycle life.
● Fully machined teeth on piston and pinion for accurate low backlash rack and pinion 　　engagement, maximum efficlency. Stalnless steel fasteners for long term corroslon resistance
● Full conformance to the latest specifications: IS05211, DIN 3337 and Namur or product inter changeahility and easy mounting of solenoids, limit switches and other aocessodes.

BRIEF INTRODUCTION COMPANY

Diefei Valve Co., Ltd is a specialized factory, which gathering the medium and lower pressure valve developing, manufacturing and selling together.We are one member of Chinese Valve Association, an advanced enterprise of the Valve Industry in Hebei Province&important producerin China.And we own the rights of the importing and exporting.We established Crane Ningjin Valve Co., Ltd with Crane Valve U.S.A in 1995.

Our main products are Wafer Type Butterfly Valve, Screw End Butterfly Valve , Flange Type Butterfly Valve, Wafer Type Check Valve, Gate Valve and Globe Valve.All the products are exported to USA, Europe, South Africa, South American, Australia and South-East Asia, Taiwan etc, countries and area.

In year of 2001, we got the ISO 9001 certificate and CE approved certificate. We would like to outstanding product quality and service, dedicated servive at home and abroad.

Hebei Diefei Valve Co.,Ltd covers an area of 56,000 square metre,register capital assets is 6.6 millons yuan(￥) having 210 employees included 38 technical personnel,owing perfect manufacting process and tesing way of casting,machining and assembling.Diefei Company adheres to the managing ideal of “”the talent is the basic and the quanlity if the first”.Our work is standing for all the customers’ requirements.