Hard seal ball valve is suitable for the two cut off, adjust the occasion. and actuator connection adopts direct method, by UNIC, PSQ, HQ, DHL, etc. Electric actuator ( Can also according to customer's requirements with other types of electronic electric actuator) And ultra short of ball valve. Electric actuators are built-in servo system, do not need to match the servo amplifier, enter 4 20 ma signal and 220 vac power can control operation. Compared with ordinary electric ball valve has a compact structure, small volume, light weight, seat and end face of the flange is close, less material stranded, sealed performance is superior, etc. Hard seal ball valve product description hard sealing ball valves, electric drive, flange connection, the floating ball straight through, valve seat sealing surface material with fluorine plastic ( Q941F) , cemented carbide ( Q941Y) , PN16 ~ PN63 nominal pressure, nominal size DN15 ~ 12, suitable temperature for - 29 ~ 450 ℃, the valve body material is carbon steel, and alloy steel. Applicable to the two cut off, adjust occasion. and actuator connection adopts direct method, by UNIC, PSQ, HQ, DHL, etc. Electric actuator ( Can also according to customer's requirements with other types of electronic electric actuator) And ultra short of ball valve. Electric actuators are built-in servo system, do not need to match the servo amplifier, enter 4 20 ma signal and 220 vac power can control operation. Compared with ordinary electric ball Industrial Valves has a compact structure, small volume, light weight, seat and end face of the flange is close, less material stranded, sealed performance is superior, etc. Thank you for visit our website' www。 quanlivalve。 com】 , if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball Industrial Valves, butterfly valve, gate valve, globe valve, check valve, relief valve, safety valve, Marine Industrial Valves, oil valve, hydraulic control valves and other kinds of valves.
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