hat
Vav idwolik yo opere du ki itilize pou endistriyèl ekipman ki est pou asosyasyon nasyonal likid pouvwa a an brèf te rele NFPA D03, D05 seri de estanda vann pa gen anpil moun ki opoze fòm, asòti pou estanda NFPA D03, D05 vav subplate oubyen collecteur anpil moun ki opoze. Vav du idwolik yo opere an tou te rele 4WE, 4way 3 pozisyon vann ak ki te itilize pou etann oubyen se bouteilles idwolik yo opere avèk aksyon doub, oubyen te itilize pou okipe kay yo wotasyon nan motè idwolik yo opere.
eng
Hydraulic solenoid valve is used for industrial equipment, which conforms to the National fluid power association in short name of NFPA D03, D05 series of standard valve mounting pattern, matching to standard NFPA D03, D05 valve subplate or manifold mounting. The hydraulic solenoid valve is also called 4WE, 4way 3 position valve and commonly used to extend or retract hydraulic cylinders with double action, or used for controlling the rotation of hydraulic motor.