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OEM Spring Return Pneumatic Actuator NAMUR ISO5211 DIN3337 Standards For Valves
Product Specifications
Pneumatic actuators are highly powerful, reliable, and compact units with fast or slow 90° rotation. They are manufactured in both single-acting and double-acting versions. In addition to the standard manufacturing process, actuators can also be produced with ± 5% stroke adjustment, 180° rotation, and three closing positions (closed, open, half-open). Suitable for use with ball valves, butterfly valves, threads, and dampers.
Attribute
Value
Product Name
OEM Spring Return Pneumatic Actuator NAMUR ISO5211 DIN3337 Standards For Valves
Body Material
Aluminum Alloy
Power
Pneumatic
Size
32 to 400
Type
Double Action / Single Action
Structure
Rack and Pinion
Mounting
ISO5211, DIN3337, Namur Standards
Valve Compatibility
Ball Valve, Butterfly Valve
Detailed Description
Material: Extruded Aluminum alloy
Rotary Angle: 0~90 degree
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
Key Features
Pneumatic rotary actuator designed for ball valves and butterfly valves
Low cost, compact design with long working life
Available in single acting (spring return) or double acting configurations
Multiple color options: orange, blue, black, dark gray (OEM colors available)
Full conformance to ISO5211, DIN3337, VDINDE-3854, and NAMUR specifications
Extruded high intensity aluminum body with hard anodized coating
High quality bearings for low friction and silent operation
External stroke adjustment bolts for precise ±5° adjustment
Pre-compressed load spring for safe mounting and tear down
Technical Dimensions
Model
A
B
C
D
H × I
G
N
J
K
L
M
Air connection
ATO32
110
45
45
20
50 × 25
12
9
Æ36
M5 × 7.5
G1/8"
Applications
AT series Pneumatic Actuators are designed for use in various environments including flammable, corrosive, dusty, strong magnetic field, radiation, and vibration conditions, both indoor and outdoor.
Ideal for auto-control applications in:
Electric power
Petrochemical
Metallurgy
Oil and gas
Water treatment
Chemical processing
Mining
Power generation
Pharmaceutical
Food processing
Contact Information
Mobile: +86 13921532524
WeChat: wxy871031
Email: snow0909@hotmail.com
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
10000000-20000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Our History
Wuxi Pneumatic Valve Co., Ltd was established since 2007.Our company SPIRIT is "Better Quality, Better Service". We dedicate to establish a friendly long-term cooperative relationship with your esteemed company.
Our Factory
Our company has advanced processing e... Our History
Wuxi Pneumatic Valve Co., Ltd was established since 2007.Our company SPIRIT is "Better Quality, Better Service". We dedicate to establish a friendly long-term cooperative relationship with your esteemed company.
Our Factory
Our company has advanced processing e...
