Pneumatic Butterfly Valve Wafer Type

Pneumatic Butterfly Valve Wafer Type

Pneumatic Butterfly Valve Wafer Type 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...

Product Details

Pneumatic Butterfly Valve Wafer Type

                       

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


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: Standard:-20°C(-4°F)to +80° C (+176°F)
High-temperature:-15°C(+5°F)to+150°C(302°F)
Low-temperature:-40°C(-40°F)to+80°C(+176°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 
The actuator body made of extruded aluminum alloy,manufacture by precision machining center,
its internal and external surfaces are hard anodized for low friction and longer service life.

II. The End Cap
The end cap made from high-pressure casting aluminum,surfaced with anti-corrosion thermoplastic coatings
all-in-one compact structure,all single-acting and double acting actuators have similar actuator body and 
cap,changes its acting mode by loading or disassembling spring.
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. 


INDUSTERY VALVES



 

We company have other valves: gate valve, check valve, ball valve, butterfly valve, safety valve, globe valve, plug valve, etc....


gate valves

butterfly valves



Hot Tags: pneumatic butterfly valve wafer type, China, suppliers, manufacturers, factory,

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