Ball Valves
Welcome to purchase discount source ball valves from our company,Website:, which is one of the best China ball valves manufacturers and suppliers.Ball valves599 Series 2-Way Ball Valves stainless ball valve The siemens 599 Series 2-way Ball Valves are coupled with OpenAir actuators to provide equal percentage flow control. The ball valves are 1/4-turn rotary control valves and are available in 1/2-inch to 2-inch line sizes.Features 1) ANSI 250 valve body rating.2) 200 psi close-off with ANSI Class IV leakage for all line sizes and actuators.4) Blow-out proof stem withstands high pressure.5) Universal mounting plate.6) Actuator and plate can be rotated (90 degree increments).7) Standoffs provide a thermal barrier between the actuator and the mounting plate.8) Operating handle for manual operation.Application Brass ball valves can control hot or chilled water and up to 50% water-glycol solution in air handling units, convectors, fan coil units, unit conditioners, radiators, and reheat coils.SpecificationsMaterialBody Brass: ASTM B283, C37700Ball Chrome-plated brass or stainless steelBall seals Glass filled PTFE with EPDM O-ringsFlow characterizer Glass filled PTFEEnd connections Female NPTStem Brass or stainless steelStem seals EPDM O-ringsOperating Valve body rating ANSI 250/600 WOGMedia temperature 35°F to 250°F (2°C to 121°C)Controlled medium Water, water-glycol solutions to 50%Angle of rotation 0° to 90°Close-off rating 200 psi (ANSI Class IV)Ordering a Valve/Actuator AssemblyTo order a complete valve plus actuator assembly from the factory, combine an actuator prefix code with the suffix of the valve assembly product number.
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