J'ai commandé des vannes électromagnétiques plusieurs fois, la qualité est vraiment bonne, et prix raisonnable, et service après-vente est également très gentil !
—— Randy
J'ai pour coopérer avec cette usine pendant le long temps, ils sont trustable et ont de bons produits !
brass gas solenoid valve 1/8 ~ 2" DN3~100mm Gas solenoid valve is suitable for a variety of gas city gas, liquefied petroleum gas, natural gas as the heating medium line to make two combustion type switching ... Lire la suite
The most important point For the valve using ES coil, you must note that the medium temperature should be no more than 80 degree Our service: 1) our advantage: we are the manufacturer with17 years experience in ... Lire la suite
Use of the environment: 1: Air and other fluids can select a standard rubber seals; hot water, steam, gasoline, motor oil, hydraulic oil, special fluid medium will need to choose a special sealing material, ... Lire la suite
G3" low power Slowly heating-up energy saving solenoid valve the direct-acting type diaphragm structure without pressure to open to extend the using field. Using the plate diaphragm structure opening and ... Lire la suite
RSP series 2-way pilot operated normally closed water air solenoid valve 3/8" ~ 2" working medium:water,liquid,air,light oil(viscosity≤20cst) medium temperature:-5~80℃ working pressure:0.3~16bar (details see ... Lire la suite
2W-A series 2-way mini semi direct acting normally closed water air solenoid valve 1/4" ~ 1/2" 2W-A -series 2-way semi direct acting(NC)solenoid valve specification table (ES coil can match EPDM and VITON, but ... Lire la suite
2W series thread zero differential pressure normally closed water air solenoid valve 3/8" ~ 2" Options: Rc thread, sealing material: EPDM VITON VMQ(-10~130℃) Digital timer, LED light connector Es low power ... Lire la suite
DFD series flange 2-way pilot operated normally open water air solenoid valve DN25~200mm DFD-series SS304 and cast iron flange connection(NO)solenoid valve specification table (ES coil can match EPDM and VITON, ... Lire la suite
DFD series 2-way pilot operated normally open water air solenoid valve 3/8" ~ 3" DFD-series 2-way pilot operated(NO)solenoid valve specification table (ES coil can match EPDM and VITON, but medium temperature ... Lire la suite
2W series flange 2-way zero pressure difference normally open water air solenoid valve DN15~50mm Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has ... Lire la suite