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[China]
Trade Verify
Address: No. 12, Gangsheng Road, Yongxing Street, Longwan, Wenzhou , Zhejiang
Contact name:Xuteng
Xuteng Valve Group Co., Ltd. |
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Verified Suppliers
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AT-D 90° Double Acting Pneumatic Actuator
Features
1. Dual Pistion 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). Actuator Body: Aluminium alloy(Hard Anodization)
2). Piston: Aluminium Alloy
3). Shaft: Nickle Alloy Plated Steel
4). Temperature: -20ºC--+85ºC
5). Torque: 3.5 - 4150Nm
6). Air-Pressure: 2.5 - 8 bar
7). Motion time: 0.25-3S
8). Type: Double Acting, Spring Return(Single Acting)
9). Adjustment Range: ±5°
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 aluminium alloy. Internal and external surface are
treated with anodic oxidation and polishing. Outer surface is
nickle plated so that the anti-corrosion fuction of actuator and
minimum friction against pistons can be guaranteed.
II. End Cover
End cover material is die-casting aluminium. 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 aluminium alloy. Maxmium 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.
