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Electric Stainless Steel Flanged Butterfly Valve

Electric Stainless Steel Flanged Butterfly Valve

Valve Type: Automated butterfly control valve
Size Range: DN40 to DN1200
Pressure Rating: PN10 to PN16 / Class 150
Temperature Range: -80°C to 200°C
Actuator: Electric actuator

Product Overview

The Electric Stainless Steel Flanged Butterfly Valve is an actuated angle-stroke valve for efficient throttling or shut-off in compact piping systems. The rotary motion design provides fast response, low operating torque, and dependable sealing for water, gas, steam, oil, and chemical services. It is a practical option for projects requiring Electric Stainless Steel Flanged Butterfly Valve with pneumatic or electric automation.

Product Features

  • Quarter-turn butterfly design provides compact installation and fast response.
  • Low operating torque supports efficient pneumatic or electric actuation.
  • Soft-seat, PTFE-lined, or metal-seat configurations are available by service condition.
  • Suitable for on/off isolation or modulating control with a positioner.
  • Valve materials and connection styles can be customized for industrial pipelines.

Specification Parameters

ItemSpecification
Valve TypeAutomated butterfly control valve
Size RangeDN40 to DN1200
Pressure RatingPN10 to PN16 / Class 150
Temperature Range-80°C to 200°C for lined butterfly catalog profiles; metal-seat profiles use a separate range
Body MaterialsStainless steel
Seat / Disc MaterialsRubber-lined, PTFE-lined or stainless trim by selected model
Flow CharacteristicApproximately equal percentage
Leakage ClassClass V or VI
Body StyleWafer, lug or flanged quarter-turn butterfly body
End ConnectionFlanged
Testing StandardGB/T 4213-2008; ASME B16.104-1998 / ANSI FCI 70-2 where applicable
Actuator / ControlElectric actuator

Specification Applications

  • Water and wastewater treatment pipelines
  • HVAC chilled water and heating water systems
  • Chemical, oil, and gas process isolation or throttling
  • Compressed air, gas, and utility service pipelines
  • Industrial automation systems requiring compact rotary valves