• 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

Excellently Performinge Butterfly Ball Valve Pneumatic Actuator Symmetric Type

Place of Origin Tianjin,China
Brand Name JSFC
Certification SIL3, CE, ISO
Model Number DRG01-S04-48A
Minimum Order Quantity 1 Set
Price $500
Packaging Details Wooden case
Delivery Time 5-8 working days
Payment Terms T/T
Supply Ability 500 PCS
Product Details
Cylinder DI Color Option Bule / Silver / Red
Class IP65 Work Temperature -20℃-+80℃
Torque 2324Nm Type Symmetric Type
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butterfly ball valve pneumatic actuator


Pneumatic butterfly Valves actuator


Symmetric type Valve Pneumatic Actuator

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Product Description


High quality and excellently performinge butterfly valve Pneumatic Actuator

FLOWAN AUTO-CONTROL is the prominent Pneumatic actuator Manufacturer in China. We are specialist in this arena and manufacture high quality and excellently performing huge collection of Pneumatic actuator such as High temperature Pneumatic actuator, Low temperature Pneumatic actuator,Pneumatic Trunnion Mounted Ball Valves, Pneumatic Duplex Steel Ball Valves and Pneumatic butterfly Valves etc.

Our company is well-renowned among the list of China as well as international industries credited to the fact that we put tremendous hard work in research and development, designing, machining and manufacturing of our products and also rigidly stick to quality management.



Payment & Shipping TermsSupply Capacity


Unit Price: 1- 100 USD Production Capacity: 100,000 pcs / month
Payment Term: L/C, Western Union, T/T Packing: Carton normally
MOQ: USD5000 Delivery Date: 15 days
Means of Transport: Ocean, Express, Air    


Rotary pneumatic actuators
Spring Return pneumatic actuators


· 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



Failure treatment

When there the pneumatic actuator failure, if the user can not tell the failure by themselves, should get the technology support form the suppliers. The main failure phenomenons, failure reasons and methods are as following table:


Failure phenomenon Reason Method
No action

1) No air supply

2) No signal

1) Check the air supply

2) Check the signal

The action is too slow

1)The pressure is too low

2)The air path is blocked up

3)The cylinder is air leakage

1) Check the pressure

2) Check the air path

3) Check the cylinder, replace the seal

Action fibrillation

1)The pressure is too low

2)The air path is blocked up(including the inlet air and outlet air )


1) Check the pressure

2) Check the air path

3) Add support


Operating conditions:
1, Operating media: Dry or lubricated air, the non-corrosive oil.
2, Air supply pressure: Double acting: 2~8Bar; Spring return: 2~8Bar
3, Operating temperature: Standard: -20℃~+80℃
Low temperature: -40℃~+80℃
High temperature: -20℃~+150℃
4, Travel adjustment: Have adjustment range of ±4°for the rotation at 90°
5, Lubrication: Under normal operating condition, need not accrete lubricant
6, Application: Either indoor or outdoor
7, Highest pressure: The maximum input pressure is 8 Bar