ข้อมูลพื้นฐาน
คำอธิบายสินค้า
1. Overview
AW pneumatlc actuators are divided to double-acting and single-acting (spring return ) with two separated cylinders and double pistons. It is easy to make actuator with huge size cylinder and output torque by this design; Lnner of cylinder and piston axis are coated with hard chromium that has good anti-friction. The output torque of AW actuator is good for opening, closing and adjusting of big size ball valves & butterfly valves. Meanwhile it fits 90 degree rotary occasion.
2. Technical data
Genera l Design:
Pneumatic Double-Cylinder Double-Piston Shifting fork Type Actuator;
Model AW Means Double-Acting;
Model AWS Means Single-Acting Spring Return
Rotary Angle:
Double-Acting 90° ;
Single-Acting 90° ;
Adjusted from -5° ~ +5° From two ends.
Operating Temperature:
-20C ~ 90C
Air supply Pressure:
0.3 ~ 0.7MPa.
3. Model Number
4. Actuator Selection & Installation
When select the actuator, the torque of valve must be identified firstlγ , then consider the fluid; Add 25% security value when it is steam or non-Iubricated; Add 60% security value when it is non-Iubricated dry gas media; Add 100% security value when it is non-Iubricated gas transmission particles media; Add 20% security value when it is clean and no friction lubrication media; Then check the double-acting or single-acting type torque form according to air source pressure, and the model of actuator can be chosen correctly.
5. Actuator & Accessory Function
Double - acting pneumatic actuator; Double position control of valve's open or close Spring Return: Valve open or close automatically when circuit, gas is cut off or failure (Explosion-prool offer available) Single-control solenoid valve: Valve opens or closes when power on, vice versa(explosion-proof offer available) Double-control solenoid valve: Valve opens when one coil is power-on. Valve closes when another coil is power-off. It has memory-save function (explosion-proof offer available) Limit Switch 60x: Long -distance transmission of valve position signal (explosion-proof offer available) Electric Locato r: Regulate and control the flow of media accord ing to current signal (Standard 4-20mA)
(explosion-proof offer avai lable)
Pneumatic Locator; Regulate and control the flow of media according to pressure signal IS tandard 0.02- 0.1MPa)
Electrical Converters: It converts current signal into pressure signal, and used with pneumatic locator (explosion-proof offer available)
Air Source Treatment Triple-Unit: It includes pressure reducer, filter, oil mist and has air pressure -stability, air source - cleaning, parts - lubrication functions
Manual Operation Institutions: It can be manual operated if automatic operation is out of control
6. Order Notice
Pneumatic valve is complex intelligent-control instrument that is a combination of pneumatic components. Users must choose accessories detailed according to their requirements, and note on
Technology contracts
1). Pneumatic Actuators, (1) Double-Acting, (2) Single-Acting, (3) Model
2). Solenoid Valve, (1) Single-Control Solenoid Valve, (2) Double-Control Solenoid Valve, (3) Voltage, (4) Explosion-Proof Type
3). Feedback Signal, (1) Mechanical Switches, (2) Approachable Switches, (3) Output Current Signal, (4) Voltage, (5) Explosion-Proof Type
4) Locator: (1) Electric Locator, (2) Pneumatic Locator, (3) Current Signal, (4) Air Pressure Signal, (5) Electrical Converter, (6) Explosion-Proof Type
5). Air Source Treatment Triple- Unit (1 )Filter & Pressure Reducer Valve, (2)Oil Mist
6). Manual Operation Institution
7). Special interface Size
8). Special Order
ที่อยู่:
No. 66 Zhanpu Road, Pu Er, Oubei Town, Yongjia, Wenzhou, Zhejiang, China
ประเภทของธุรกิจ:
ผู้ผลิต/โรงงานผลิต
ขอบเขตธุรกิจ:
อุปกรณ์และส่วนประกอบอุตสาหกรรม
แนะนำบริษัท:
บริษัท Zhejiang Shenyi Automatic Control Valve Co., Ltd. มีความเชี่ยวชาญในการผลิตแอคชูเอเตอร์วาล์วทุกชนิดมานานกว่า 10 ปีผลิตภัณฑ์หลักของเราได้แก่แอคชูเอเตอร์ระบบลมไฮดรอลิคและไฟฟ้า
และเรายังจำหน่ายวาล์วทุกชนิดที่มาพร้อมกับแอคชูเอเตอร์ของเราด้วยเช่นกันเรายังสามารถจัดหาฟิตติ้งที่เกี่ยวข้องกับวาล์วหรือแอคชูเอเตอร์ได้อีกด้วย