Changshu Kexin Automation Equipment Co., Ltd. |
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Butterly valves with pneumatic rotary actuator cylinder control
pneumatic actuator
Rack & pinion design
Compact and light weight
ISO 5211 mounting pattern
Adjustable stops for both open and closed positions
Accessory mounting dimensions to NAMUR specifications
Machined gear teeth provide longest life and smoother operation
High cycle life with low friction bearings on all moving and
sliding surfaces
Safety contained springs prevent hazards of inadvertent ejection
during maintenance
Corrosion resistant with hard anodized body, PTFE coated end caps,
and stainless steel fasteners
Modular design utilizing same body and end caps for both
double-acting and spring-return versions
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.