Single Action Double Acting Actuator Fail Close Quarter Turn Rotary

ATEX double action or single action quarter-turn pneumatic rotary actuator

• Pneumatic actuator

•  

  ss316 ss304 flanged pneumatic actuator V port ball valve

  1. Grade: SUS201, SUS304, SUS316, etc

  2. Size: DN15~100, 1/2"~4"

  3. Standard or Non-standard

  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

   

   

  AT series pneumatic actuators statement of usage and selection

   

  Through research development and design AT 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.

   

  Main Features

  Pneumatic rotary actuator are greatly used in ball valve and butterfly valve.

  Low cost, compact design, long working life.

  Pneumatic actuator type: single acting (spring return) or double acting.

  Color: orange, blue, black, dark gray. we accept OEM colors and brand.

  Pneumatic actuator working pressure: 0.3~0.8MPa

  Bottom connection: ISO 5211

  Solenoid valve standard: Namur

  Accessories of pneumatic actuator: limit switch box, solenoid valve, positioner.

   

  Pneumatic Actuator Dimension

   

   

  

   

  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"
  AT040	122	60	65	20	80×30	14	11	Æ50	Æ36	M6×10	M5×7.5	NAMUR G1/4"
  AT052	147	72	72	20	80×30	14	11	Æ50	Æ36	M6×10	M5×7.5	NAMUR G1/4"
  AT063	172	88	83	20	80×30	18	14	Æ70	Æ50	M8×13	M6×10	NAMUR G1/4"
  AT075	184	100	95	20	80×30	20	14	Æ70	Æ50	M8×13	M6×10	NAMUR G1/4"
  AT083	204	109	103	20	80×30	21	17	Æ70	Æ50	M8×13	M6×10	NAMUR G1/4"
  AT092	262	117	109	20	80×30	22	17	Æ70	Æ50	M8×13	M6×10	NAMUR G1/4"
  AT105	268	133	121	20	80×30	26	22	Æ102	Æ70	M10×16	M8×13	NAMUR G1/4"
  AT125	301	155	143	20	80×30	27	22	Æ102	Æ70	M10×16	M8×13	NAMUR G1/4"
  AT140	394	173	152	20	80×30	32	27	Æ125	Æ102	M12×20	M10×16	NAMUR G1/4"
  AT160	458	198	174	20	80×30	34	27	Æ125	Æ102	M12×20	M10×16	NAMUR G1/4"
  AT190	528	232	206	30	130×30	40	36	Æ140		M16×24		NAMUR G1/4"
  AT210	532	257	226	30	130×30	40	36	Æ140		M16×24		NAMUR G1/4"
  AT240	660	291	260	30	130×30	50	46	Æ165		M20×25		NAMUR G1/4"
  AT270	740	330	294	30	130×30	50	46	Æ165		M20×25		NAMUR G1/2"
  AT300	798	354	336	30	130×30	60	46	Æ165		M20×25		NAMUR G1/2"
  AT350	880	408	385	30	130×30	60	46	Æ165		M20×25		NAMUR G1/2"
  AT400	950	464	516	30	130×30	60	55	Æ254	Æ165	8-M16×25	M20×25	NAMUR G1/2"

   

   

   

  Product Application

   

  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.

   

   

  Contact US
  
  Moble: +86 13921532524 (Wechat / Whatsapp)
  Skype: snow870909
  Mail::snow0909@hotmail.com