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Double action DA83 double effect pneumatic actuator control valves

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Double action DA83 double effect pneumatic actuator control valves

Country/Region	china
City & Province	jiangsu
Categories	Relays

Product Details

Double action DA83 double effect pneumatic actuator control valves

Pneumatic actuator

Item

Single Acting/Double Acting Pneumatic Actuator

Acting Mode

Double Acting, Spring Return (Single Acting) are Available

Air Supply Pressure

2.5 to 8bar

Output Torque

14 to 1170Nm

Lifespan

1,000,000 (1 Million) Times

Angle of Rotation

90° ±4°

Shell Material

Aluminum Alloy Extruded

Applicable Media

Filtered, Dry Compressed Air, Non-Corrosive Medium

Ambient Temp.

Standard Type: -20 to +80°C (-4 to 176°F)

Optional Accessories

Namur Solenoid Valve, Limit Switch, F.R.L, Position Indicator, Manual Device

Application

Food & Beverage, Refining, Desalination, Petrochemical, Chemical, Pharmaceutical, Textile, Pulp & Paper, Mining, Marine and Power

Industries

Lubrication

There is no need for lubrication for standard type under normal operating conditions. Special lubricants should be used under low

or high temperature operating conditions.

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

Through research development and design XM series pneumatic actuators incorporate the latest technology materials and innovative idea. The product proudly boasts the following features.

Full conformance to the latest specifications: ISO5211,DIN3337 and VDINDE-3854,NAMUR.

The extruding high intensity aluminum body possesses a honed internal surface coated with hard anode oxygenation for long life. Low coefficient of friction and swift performance.

Excellent compact and modernized construction along with multi specifications makes the selection both economic and beneficial.

All acting surface adopt high quality bearing resulting in low friction, high cycle life, and no noise

The two independent external stroke adjustment bolts can easily and precisely adjust ±5°at both open and close directions.

Same outline actuators have the functional modes of double acting and single acting (Spring -Return). The Spring-Return has the normally-open and normally-close styles.

Multi function indicator with NAMUR is convenient for mounting accessories.

Pre-compressed load spring is convenient for safe mounting and tear down procedures.

Die-casting aluminum pistons and end caps have high intensity and light weight.

Different O-rings materials are available for high and low temperature.

Solenoid valves are easily mounted without any connecting plank.