• Jiangsu Flowan Auto-Control Co.,ltd
    Mohamed Arshad
    Professional,high quality,good service
  • Jiangsu Flowan Auto-Control Co.,ltd
    A great variety of goods, good package,good production line,High-end product,Pay attention to details
  • Jiangsu Flowan Auto-Control Co.,ltd
    Reliable , good supervision of production
Contact Person : William
Phone Number : 86-15261587237
WhatsApp : +8615261587237

Flanged Ball Valve Pneumatic Actuator Cast Steel High Temperature Steam

Place of Origin Tianjin,China
Brand Name JSFC
Certification SIL3/CE/ISO9001
Model Number DA-105
Minimum Order Quantity 1 Ea
Packaging Details Plywood case
Delivery Time 3-7 working days
Payment Terms T/T, , Western Union, L/C
Supply Ability 10000 Pieces per Month
Product Details
Name Rack And Pinion Pneumatic Actuator Power Pneumatic Type
OEM Acceptable Material Aluminium Alloy
Stroke Adjustment 0~90° Connection Flange
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Pneumatic Flanged Ball Valve


High Temperature Steam Valve Pneumatic Actuator


Cast Steel Valve Pneumatic Actuator

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Product Description

Pneumatic flanged ball valve Q641F-16P/C stainless steel cast steel high temperature steam quick cut off valve DN25 50



► Product Description


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Technical data

General application
The aluminum rack & pinion actuator has all features required to operate both ball and butterfly valves in all general process applications ranging from building services and water applications to petrochemical applications.
Its compact design makes it specifically suitable for applications with limited space availability and weight restrictions.

Technical data
Torque: Double acting 3.6 - 7521 Nm
Spring return 3.4 - 2442 Nm
Operating medium: Air (dry or lubricated)
Travel adjustment: (at each end) ±5°
Temperature: Standard -20°C to +80°C
Low temp. -40°C to +80°C
High temp. -15°C to +150°C
Air supply pressure: 5 bar (36 PSI) to 8 bar(116 PSI)



► Product Specifications


  • Pneumatic actuators, widely used for ball valves and butterfly valves.

  • Model No.: AT045 Certificate: :ISO9001:2008, CE

    Brand Name




    Patent Rights: FLOWAN
    Export Area: America, Europe, Asia,Africa ,middle east Place of Origin: SHANGHAI,CHINA
  • Rotary pneumatic actuators
    Spring Return pneumatic actuators


  • · MODEL :AT040-AT400

  • · Dual piston rack & pinion design

  • · Double acting and spring return

  • · Extruded aluminum body providing optimum strength and corrosion resistance.

  • · 18 sizes models, with a torque range 7.5N.m~8546N.m at 5.5Bar

  • · Pressure 2 to 8 bar (30 to 120 PSI)

  • · Rotation 0º to 90º(±5º)

  • · Temperature range -20°C to +80°C (-4°F to +176°F)

  • · Valve mounting and drive dimensions to the ISO 5211/DIN 3337,VD/VDE3845 and NAMUR.

  • · Mounting for solenoid valves and position signalers to the NAMUR standard (VDI/VDE 3845).

  • · Double Acting and Spring return common end caps

  • · Used for ball valve ,butterfly valve,globe valve and gate valve,etc...















































Competitive Advantage:

Our company keeps an excellent management system as well as constantly improved techniques strictly according to ISO9001-2000 International standard. Our products adoopt CAD 3-dimensional design, optimal design methods, which make our products not only beautiful in appearance, but also reliable in quality, stable in performance and long in service life.



Flanged Ball Valve Pneumatic Actuator Cast Steel High Temperature Steam 0