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butterfly valve dn 150

Quarter Turn Double Acting Pneumatic Actuator have this feature.
1.Rack and pinion actuator available in doubule acting spring return.
2.Standard units have anodized aluminum bodies with polyester coated end caps.
3.Internal bidirectional travel stops.
4.Coating for harsh enviroments.
5.SIL3 capable
6.Inregral porting
7.NAMUR accessory compatible
  • FLXDA52 DA63



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  pneumatic butterfly valve

butterfly valve dn 150 - Pneumatic Powder Butterfly Valves-1

Pneumatic Powder Butterfly Valves

Features & Benefits

  • FLOWX series powder pneumatic butterfly valve is used advanced Italian technology by first-class engineers to make bold breakthroughs and innovations in the material technology and a new development of a powder, granular materials, material delivery Since the advent of new industrial products and products, it has created a series of successful applications in extremely harsh environments with granular media, and is very popular by owners and technical engineers in the powder industry.

  • The valve body is made of lightweight high-pressure cast aluminum alloy with light weight.valve plate is lined with a steel core of wear-resistant polymer materials, and wear-resistant rubber seals to form a high wear resistance soft seal, wear and then strong can also be applied.

  • The application of granular materials, especially for abrasive materials, in powder and granular material processing systems that require gravity blanking or pneumatic conveying. It is suitable for powder and pa「ticle materials with gravity blanking and gas conveying. Processing system. is specially used for powder/cement material industry products. Installed in the hopper, silo, scre.

  • Single Flanged(S) and Double Flanged(D) is for your reference.

  Product Description

Product Description

  • All listed output torques are expressed in inch pounds of torque (in. lbs.).

  • Charts for available air pressure are expressed in pounds per square inch (P.S.I.).

  • FLOWX actuators offer ±5° adjustment in the open and closed positions on DA52 through DA-125 models.

  • For all other models, adjustment is in the open position only.

  • The closed position is 0° fixed. Optional retrofit kits are available to allow for adjustment in both open and closed positions on the DA-160, DA-200 and DA-270 models.

General Application

  • Ideally suited for many applications within the heating ventilation and air conditioning, water treatment and irrigation markets.

Technical Data

  • Rotation angle:0° to 180° Adjustable angle 0° to 180°

  • Air pressure:    2.5~8bar(Double acting), 3~8bar(Single acting)

  • Operating ambient temperature:     Standard Type:-20°C~+80°C

  • High temperature Type:     0°C~+180°C

  • Low temperature Type:     -45°C~+60°C 

  • Max Working Pressure:    10bar

  • Pressure:     5 to 10 bar

  • Work media:     Air (PNEUROP/ISO Class 4)

  • Connections:     ISO 5211 for brackets

  • DIN 3337 coupling (star shaped)

  • VDI/VDE 3845 for accessories

  • NAMUR for work media

  • Air supply connection:1/8" & 1/4" G type thread.

  • Surface material:     Hard anodized - 40μm

  • Life time:     One million times

  • Accessories:     positioner, Air Filter Regulator, lock up valve, travel switch, handwheel, etc... 

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  Parameter & Drawing

  • Flowx Brand Flowx series actuators which compact design,long life service,high quality,gear and gear rack.

  • This product is used for 90°C rorarionally valves,such as:ball valves,butterfly valves,plug valves etc.Our company put product quality as the first task,adpots the most advance production and technology,stronger than similar product on both prodcut quality and performance.


0-90° Rotary Pneumatic Actuator Parameter & Drawing


0-90° Rotary Pneumatic Actuator Parameter & Drawing

  Parameter & Drawing

  Production Flow


0-90° Rotary Pneumatic Actuator Production Flow

  Factory process

butterfly valve dn 150 - Factory process_1

Factory process

butterfly valve dn 150 - Factory process-9_1

Factory process

butterfly valve dn 150 - Factory process-2_1

Factory process

butterfly valve dn 150 - Factory process-5_1

Factory process

butterfly valve dn 150 - Factory process-6_1

Factory process

butterfly valve dn 150 - Factory process-7_1

 Factory process

  Our exhibition

butterfly valve dn 150 - Our exhibition

Our exhibition

butterfly valve dn 150 - Our exhibition

Our exhibition

butterfly valve dn 150 Our exhibition

Our exhibition