Product Details
Place of Origin: Jiangsu, China
Brand Name: OEM
Certification: CE,ATEX,ISO,SGS
Model Number: DA,SR
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 10
Packaging Details: 1) foam packing inside,one carton box outside 2) then put all carton box in one strong plywood case for sea transport
Delivery Time: 3-15days
Supply Ability: 5000 sets per month
Product Name: |
Soft-Sealed Pneumatic Butterfly Valve With Actuator |
Colour: |
Black, Gray, Blue, Or As Customers' Requirement |
Application: |
Ball Valve, Butterfly Valve |
Connection: |
ISO 5211,DIN 3337 |
Structure: |
Rack And Pinion |
Type: |
Double Action And Single Action |
Product Name: |
Soft-Sealed Pneumatic Butterfly Valve With Actuator |
Colour: |
Black, Gray, Blue, Or As Customers' Requirement |
Application: |
Ball Valve, Butterfly Valve |
Connection: |
ISO 5211,DIN 3337 |
Structure: |
Rack And Pinion |
Type: |
Double Action And Single Action |
Soft-Sealed Pneumatic Butterfly Valve with Actuator
Pneumatic actuator
Since voltage and current are easier to control than air pressure, electric actuators can accurately control their position and repeat that position with the same motion profile. Pneumatic actuators are typically chosen for simple end-to-end positioning applications since they simply cannot achieve the same accuracy and repeatability as electric actuators.
Electric actuators use either servo motors or stepper motors, which already offer high stop accuracy and torque control capability. The holding torque from the motors also prevents position drifting.
One thing I noticed is that pneumatic actuators are gradually becoming more advanced as they adopt similar controls as electric actuators, but they would still require additional sensors and programming to achieve close to the "off-the-shelf" accuracy and repeatability of electric actuators while taking up I/O on a PLC.
| 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 |
Pneumatic actuators statement of usage and selection
-1). Our design, material and size are definitely accord with ISO9001:2008, CE Certificate and ATEX Certificate.
-2). Our piston is treated thermal quenching to obtain better strength and prolong using life.
-3). The surface of our actuator body is treated hard anoidizing to against rust and scratch.
-4). We provide with OEM service
-5). Strict quality control
-6). Better quality at a better price
-7). Excellent After-service.
-8). Fast delivery time
XM AT series Pneumatic Actuator is made of dual pistons driven by racks and pinions. There are two models. One is Dual Acting model, and the other is Spring Return model, which can suit various flammable, corrosive, dusty, strong magnetic field, radiation, vibration corrosive environment indoor or outdoor.
Auto-control in the field of electric power, petrochemical, metallurgy, petroleum, gas, town, construction, drainage, chemical industry, oil refining, mining, power plant, metallurgy, architecture, medicine, food, gas, scientific research, etc.
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