B-125 90 Degree Pnematic Actuator for Ball/Butterfly Valve Control

• Customization: Available
• Certification: ISO, CE
• Power Source: Pneumatic
• Model NO.: aB-125
• Temperature: Ordinary Temperature
• Connection: Flange
• Material: Alloy
• Cylinder Size: 125mm
• Output Torque: 52nm~410nm
• Working Temperature: -40~+80/-20~+80/-20~+150
• Action Type: Double Acting/Single Acting
• Color: Grey/Blue/Black/Customized
• Stroke Type: Rotary
• Treatment: Hard Anodized
• Conection Type: G/NPT/BSPP
• Shaft Hole Type: Double Square/Double D/Keyway
• Supplier Type: Manufacturer/Factory
• Transport Package: Carton or Wooden Box
• Specification: CE, ATEX, SIL, ISO9001
• Trademark: ALPHA
• Origin: Wuxi Jiangsu China
• HS Code: 84123900
• Production Capacity: 300000 PCS/Year

Product Description

B-Series Pneumatic Actuator

• Extruded aluminum (ASTM 6005) cylinder block, with fine grinding and finishing of the inner surface, advanced anti-corrosion technology applied both internally and externally. The cylinder has low friction coefficient, long service life, and strong corrosion resistance.
• Double piston rack and pinion design, compact structure, symmetrical installation position, easy to change output shaft rotation, long service life, and rapid action.
• The back of the piston rack is equipped with composite bearings and guide rings, which provide accurate movement, small friction coefficient, and extended service life.
• Combined preloaded plated spring with long service life.
• High precision gear and rack, small meshing clearance, high accuracy, and large output power.
• Stainless steel fasteners, safe and beautiful, strong corrosion resistance.
• Dimensions according to international specifications:
  Output shaft groove and screw hole; The size of the top mounting hole meets the NAMUR standard;
  The size of the air source interface meets the NAMUR standard;
  The size of the bottom mounting hole complies with ISO5211 and DIN3337 standards,
  Convenient to install accessories such as solenoid valves and limit switches.

Cylinder
Ø 32, Ø 45, Ø 52, Ø 63, Ø 75, Ø 83, Ø 92, Ø 105, Ø 125, Ø 140,Ø 160, Ø 190, Ø 210, Ø 240, Ø 270, Ø 300, Ø 350, Ø 400

Output Torque

Action Type	Minimum Torque	Maximum Torque
Double Acting(DA)	103Nm	410Nm
Single Acting(SR)	52Nm	299Nm

Product Catalog
(1)Material




(2)Operating Principle


(3)Double Acting Torque

(4)Dimension


(5)Specifications
1. CE and ISO certificate
2. Strictly quality control
3. Good quality at a favorable price
4. Excellent After-service
5. Fast delivery time

Material	Extruded Aluminum alloy
Rotary Angle	0~90 degree  ±5°
Structure	Rack and pinion rotary actuator
Working Pressure	2~8bar
Surface Treatment	Hard anodizing
Working Temperature	Normal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F) High Temperature: -15ºC(+5°F) ~ 150ºC (+302°F) Low Temperature: -40ºC(-104°F) ~ 80ºC (+176°F)
Connection	NAMUR, ISO5211 and DIN3337
Application	ball valve, butterfly valve, and rotary machine
Cup Color	grey, black, sky blue, dark blue, red, orange

Contact us!
Steve
WUXI ST.HANS PNEUMATIC VALVE ACTUATOR MARKER CO.,LTD
Add:No.48,Xihong Rd,Meicun Industrial Park,Xinwu District,Wuxi City,Jiangsu Province,China