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V port ball valve, V notch ball valve, Rotary control valve
Automatic control valves for HVAC control shall be constructed of a carbon steel body, stainless steel V notch ball and shaft, low friction bearings and a low friction graphite ball. Temperature range and minimum 285 PSI allowable shutoff pressure drop at -20¡Æ to 100¡ÆF. Rotary control valve is for use with water, steam and percentage glycol water mixes.
Standard actuators as well as low pressure industry standard pneumatic actuators are acceptable.
BTX Co., Ltd. has been developing and supplying valves in various areas such as Magazine sprinkling valves for Battle ships, pilot air valves, non return valves, Dilo SF6 gas valves, sf6 ball valves and Radiator valves(butterfly valves), transformer valves for Power stations, safety valves, V port ball valves (V notch ball valves), Ball valves, Rotary control valves and Hydraulic ball valves for HVAC system.
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