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PRODUCT DETAIL

dn100 butterfly valve

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
  • FLOWX
  • FLOWX-FSPA

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Features & Benefits


  • Simple structure, good interchangeability, and low price.

  • The stem seal is not easily deformed to avoid the normal stem leakage, and the overall support is good, stable and firm.

  • With less seat rubber, there is less potential for expansion and it is easier to control the torque within the proper range.

  • The use of two-piece valve stems with no pin connection, the structure is simple and compact, and mainte­nance and disassembly are very convenient.

  • The butterfly board has the function of automatic centering, and the butterfly board and valve seat are closely matched.a

  • The phenolic back valve seat has the characteristics of not falling o仔 tensile resistance, leakage prevention

    and easy replacement.

  • Surface: Polyester, RAL9006, 100μ

  • Face-to-face: EN558-1

  • Counter flange: DN40-DN300, PN10/16/ANS1150

  • BS10 TABLE D/E JIS 10K 16K

  • DN350 -DN600 PN10 or ANS1150 BS10 TABLE D/E


  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... 

    Get a quote


  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_1

0-90° Rotary Pneumatic Actuator Parameter & Drawing

0-90°-Rotary-Pneumatic-Actuator-Parameter-&Drawing2

0-90° Rotary Pneumatic Actuator Parameter & Drawing

  Parameter & Drawing

  Production Flow

0-90°-Rotary-Pneumatic-Actuator-Production-Flow_1

0-90° Rotary Pneumatic Actuator Production Flow


  Factory process


dn100 butterfly valve - Factory process_1

Factory process


dn100 butterfly valve - Factory process-9_1

 Factory process


dn100 butterfly valve - Factory process-2_1

Factory process

dn100 butterfly valve - Factory process-5_1

Factory process


dn100 butterfly valve - Factory process-6_1

Factory process


dn100 butterfly valve - Factory process-7_1

 Factory process


  Our exhibition

dn100 butterfly valve - Our exhibition

Our exhibition


dn100 butterfly valve - Our exhibition

Our exhibition


dn100 butterfly valve - Our exhibition

Our exhibition




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 E-mail : sales@flowxcontrol.com
 WhatsApp : +86-13524368578

 Tel
+86-(0)21-54150349
 Wechat : +86-13774216069
 Add : B8, No2988, Minhang District, Shanghai, China.

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