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  • Low power ball valve
  • Low power ball valve
  • Low power ball valve
  • Low power ball valve
  • Low power ball valve
Low power ball valve
Low power ball valve
Low power ball valve
Low power ball valve
Low power ball valve
+

Low power ball valve

DN50-200
Product Introduction: Flange type O-type floating ball electric regulating ball valve, cast steel WCB valve body, intelligent regulating actuator, receiving 4-20mA analog signal, 0~90 ° stepless opening adjustment, used for continuous control of flow, pressure, and liquid level, is a mainstream self-control valve in the chemical, heating, and oil and gas industries.✅  Core parameters• Model: Q941F-16C• Diameter: DN25 to DN200• Nominal pressure: PN16 (1.6MPa)Valve body: WCB carbon cast steel; Core: 304 stainless steelSealing: PTFE soft seal• Power supply: AC220V; Control signal: 4-20mA DC, with opening feedback• Protection level: IP65• Working temperature: -20 ℃ to 180 ℃• Connection: RF flange, GB/T9113• Media: water, steam, thermal oil, light oil, neutral gas✅  Advantages1. Support proportional adjustment, continuously controllable opening, compatible with DCS/PLC systems2. Flange connection, stable pressure bearing, suitable for medium and large diameter industrial main pipelines3. Cast steel valve body has high strength, high temperature resistance, and is suitable for steam and thermal oil systems4. High sealing level, soft sealing can achieve VI level zero leakage5. The actuator is equipped with a handwheel and can be manually operated on site when the power is turned off❌  shortcoming1. The price is higher than that of switch type ball valves, resulting in higher costs2. Slow response speed compared to pneumatic valves, not suitable for quick cut-off conditions3. Cast steel is prone to rusting and has weaker corrosion resistance than stainless steel, making it unsuitable for use in highly corrosive media4. The structure is heavy and requires flange gaskets for installation, resulting in longer installation time5. PTFE sealing is not suitable for media containing solid particles or abrasive materials

Email:

lh@sfvalves.cn, sc@sfvalves.cn

WhatsApp:

+8619358036990, +8619358022290

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Related Product

Contact HENGYA for Shipping, delivery, and payments information.

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Gate Valves

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  • 产品描述

  • Product Introduction: Flange type O-type floating ball electric regulating ball valve, cast steel WCB valve body, intelligent regulating actuator, receiving 4-20mA analog signal, 0~90 ° stepless opening adjustment, used for continuous control of flow, pressure, and liquid level, is a mainstream self-control valve in the chemical, heating, and oil and gas industries.

    ✅  Core parameters

    • Model: Q941F-16C

    • Diameter: DN25 to DN200

    • Nominal pressure: PN16 (1.6MPa)

    Valve body: WCB carbon cast steel; Core: 304 stainless steel

    Sealing: PTFE soft seal

    • Power supply: AC220V; Control signal: 4-20mA DC, with opening feedback

    • Protection level: IP65

    • Working temperature: -20 ℃ to 180 ℃

    • Connection: RF flange, GB/T9113

    • Media: water, steam, thermal oil, light oil, neutral gas

    ✅  Advantages

    1. Support proportional adjustment, continuously controllable opening, compatible with DCS/PLC systems

    2. Flange connection, stable pressure bearing, suitable for medium and large diameter industrial main pipelines

    3. Cast steel valve body has high strength, high temperature resistance, and is suitable for steam and thermal oil systems

    4. High sealing level, soft sealing can achieve VI level zero leakage

    5. The actuator is equipped with a handwheel and can be manually operated on site when the power is turned off

    ❌  shortcoming

    1. The price is higher than that of switch type ball valves, resulting in higher costs

    2. Slow response speed compared to pneumatic valves, not suitable for quick cut-off conditions

    3. Cast steel is prone to rusting and has weaker corrosion resistance than stainless steel, making it unsuitable for use in highly corrosive media

    4. The structure is heavy and requires flange gaskets for installation, resulting in longer installation time

    5. PTFE sealing is not suitable for media containing solid particles or abrasive materials

Contact Us

Send Email

lh@sfvalves.cn

sc@sfvalves.cn

WhatsApp

+8619358036990

+8619358022290

Phone/Wechat

+86-13932786363

+86-18632765063

Low power ball valve

DN50-200
Product Introduction: Flange type O-type floating ball electric regulating ball valve, cast steel WCB valve body, intelligent regulating actuator, receiving 4-20mA analog signal, 0~90 ° stepless opening adjustment, used for continuous control of flow, pressure, and liquid level, is a mainstream self-control valve in the chemical, heating, and oil and gas industries.✅  Core parameters• Model: Q941F-16C• Diameter: DN25 to DN200• Nominal pressure: PN16 (1.6MPa)Valve body: WCB carbon cast steel; Core: 304 stainless steelSealing: PTFE soft seal• Power supply: AC220V; Control signal: 4-20mA DC, with opening feedback• Protection level: IP65• Working temperature: -20 ℃ to 180 ℃• Connection: RF flange, GB/T9113• Media: water, steam, thermal oil, light oil, neutral gas✅  Advantages1. Support proportional adjustment, continuously controllable opening, compatible with DCS/PLC systems2. Flange connection, stable pressure bearing, suitable for medium and large diameter industrial main pipelines3. Cast steel valve body has high strength, high temperature resistance, and is suitable for steam and thermal oil systems4. High sealing level, soft sealing can achieve VI level zero leakage5. The actuator is equipped with a handwheel and can be manually operated on site when the power is turned off❌  shortcoming1. The price is higher than that of switch type ball valves, resulting in higher costs2. Slow response speed compared to pneumatic valves, not suitable for quick cut-off conditions3. Cast steel is prone to rusting and has weaker corrosion resistance than stainless steel, making it unsuitable for use in highly corrosive media4. The structure is heavy and requires flange gaskets for installation, resulting in longer installation time5. PTFE sealing is not suitable for media containing solid particles or abrasive materials

Email:

lh@sfvalves.cn, sc@sfvalves.cn

WhatsApp:

+8619358036990, +8619358022290

Send Inquiry
Related Product

Contact HENGYA for Shipping, delivery, and payments information.

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