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Actuated Ball Valve

We offer both pneumatic and electric actuated ball valves. The ball valve connects directly with the actuator, and thus it features compact structure, small size, light weight, small resistance, and high reliability. The valve actuator can be configured according to client-side demands.

Technical Specifications
Nominal diameter (mm) 15 20 25 40 50 65 80 100 125 150 200 250 300
Rated stroke 90 °
Nominal pressure 1.6, 4.0 Pa
Flow characteristic Quick opening
Product model Pneumatic actuated ball valves HG8501Q (with GIX, AL series pneumatic actuator)
Electric actuated ball valves HG8501D (with UNIC, PSQ, HQ, DHL series electric actuator)
Acting form Pneumatic or electric
Flange standard HG20592-2009, ANSI, JIS, DIN, etc.
Structure Diagram of Actuated Ball Valves
Materials, Working Temperature, and Leakage Rate
Valve body material Cast steel, stainless steel (SS304, SS316, SS316L)
Ball material Stainless steel (SS304, SS316, SS316L)
Valve rod material Stainless steel (SS304, SS316, SS316L)
Stuffing material Teflon, flexible graphite
Sealing form Flexible seal Rigid seal
Valve seat material Teflon Molybdenum disulfide reinforced Teflon Carbon fiber reinforced Teflon Specialty composite graphite Stainless steel or stainless steel + stellite alloys
Leakage rate Zero leakage < 10-6 rated flow < 10-3 rated flow
Working temperature -40 ~ 180 ℃ -40 ~ 200 ℃ -40 ~ 220 ℃ -40 ~ 500 ℃ -40 ~ 600 ℃
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