Zhejiang, China
Business Type:
Manufacturer/Factory
Number of Employees:
47
Year of Establishment:
2003-03-12
Management System Certification:
ISO 9001
Annual Revenue:
1.55 Million USD
OEM/ODM Service
Sample Available
Distributorship Cooperation

Pneumatic Valve Actuator, Valve Actuator, Air Pneumatic Actuator manufacturer / supplier in China, offering Double Acting Pneumatic Valve Actuator (AT Series), Us Series Stainless Steel Type Pilot Operated Steam Solenoid Valve 24V, Electric Type Actuator Automatic Electrical 3 Way Water Float Ball Valve and so on.

Gold Member Since 2009
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Double Acting Pneumatic Valve Actuator (AT Series)

Get Latest Price
Purchase Qty. / Reference FOB Price
1-99 Pieces US $35
100+ Pieces US $10
Production Capacity: 10, 000 PCS/Month
Transport Package: Plastic Bag and Cartons
Payment Terms: L/C, T/T, Western Union, Paypal
Brand: Klqd
Work Temperature: High Temperature
Material: Aluminum
Pressure Range: 0.25~0.8mpa
Rotate Range: 90 Deg
Life Time: More Than 1 Million Time

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Basic Info

Model NO.: AT-32
Type: Pneumatic Actuator
Condition: New
Trademark: KLQD
Specification: CE, ROHS, ISO9001
Origin: China
HS Code: 8481804090

Product Description

AT pneumatic valve actuator which compact design, long life service, high quality, gear and gear rack.

This product is used for 90° Rotationally valves, such as: Ball vales, butterfly valves, plug valves etc. My company put product

Quality as the first task, adopts the most advance production and technology, strong than similar product on both product quality and performance.

At series air operated actuator is the compact, the life is long, the quality is high, rack's-like air operated actuator.

Pressure range:
Max: 10bar

Acting type: Single or double

Rotate angle: 90 deg

Life of AT pneumatic valve actuator
More than 1 million time
Double Acting Pneumatic Valve Actuator (AT Series)
Double Acting Pneumatic Valve Actuator (AT Series)
Double Acting Pneumatic Valve Actuator (AT Series)
Features 
1. Dual Position Rack 
2. Integrated Design 
3. High Output Power 
4. Integrated Design 
5. Long Service Life 
6. Stainless steel fasteners for long term corrosion resistance 
7. The interface between piston, pinion and body is made of low friction material 
 
Specifications 
1). Pressure Range: Max. Working pressure 10bar 
2). Air pressure: 2.5bar~8bar 
3). Adjustment Range: 90° ± 5° 
4). Ambient temperature: -20 ~ +90° C 
5). Type: Single-acting (spring return), double-acting 
6). Optional accessories: Solenoid valves, limited switch, electric position 
7). Lubrication: All the moving parts are coated with lubricants, extending their service life 
8). Life Time: One million time 
 
Standards 
A. Interface between actuator and valve: 4 or 8 bolt orifices according to DIN/ISO 
5211, the axle assembles orifice according to DIN 3337 
B. Interface between actuator and control valve: 7100 D/S-7350 D/S according to 
NAMUR or VDI/VDE 3845, 7040 D/S-7090 D/S connecting via the adapter plate 
C. Interface between actuator and signal box: According to VDI/VDE 3845 
 
Introduction 
I. Actuator Body 
Boy material is alumina alloy. Internal and external surface are treated with anodize oxidation and polishing. Outer surface is nickle plated so that the anti-corrosion fiction of actuator and minimum friction against pistons can be guaranteed. 
 
II. End Cover 
End cover material is die-casting aluminum End cover is treated with epoxy polyester so as to best guarantee the anti-corrosion performance. 
 
III. Drive Shaft 
The drive shaft material is medium carbon steel with fine processing and nickle plating so that the pistons have better quality in anti-corrosion, anti-friction, etc. 
 
IV. Piston 
Piston material is die-casting aluminum alloy. Maximum torque can be output when the actuator is actuated with certain pressure. 
 
V. Piston Seal 
NBR-70 rubber sealing is applied to ensure the normal and reliable performance of actuator under normal temperature. FPM can be also applied according to clients' requirements. 
 
VI. Travel Adjustment 
Plus/Minus 5 degree travel can be adjusted through the two bolts. 
 

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