97-41000W 97-41420W 97-41421W 97-41422W Bellows seal control valve

Product name：97-41000W 97-41420W 97-41421W 97-41422W Bellows seal control valve Manufacturer：Shanghai NO.7 Automation Instrumentation Factory Classification：Bellows seal control valve > Bellows seal control valve Sales manufacturer：Shanghai Automation Instrumentation Co., Ltd Release date：2021-12-30

97-41000W 97-41420W 97-41421W 97-41422W Pneumatic bellows seal control valve

Overview

97-41000W 97-41420W 97-41421W 97-41422W Pneumatic bellows seal control valve is composed of 41000 series sleeve valve and pneumatic diaphragm multi-spring actuator. The pneumatic diaphragm multi-spring actuator has the characteristics of small size and light weight; the 41000 series sleeve valve is inserted in the valve body-a cylindrical sleeve, and is guided by the sleeve, and is installed in it to slide freely up and down The valve core and the sleeve wall are respectively opened with windows with specific flow characteristics. When the valve core moves up and down in the sleeve, the flow area of the sleeve window is changed, so as to achieve the purpose of adjusting the flow of the medium.

Feature

97-41000W 97-41420W 97-41421W 97-41422W Pneumatic bellows seal control valve

1. Large flow capacity

2. Good vibration resistance

3. High leakage level

4. Long service life.

Main tech data

Pressure Level：150,300,600

Caliber: 2,3,4,6*3,6,8*4,8

Connection method：Socket welding, threaded connection, flange, butt welding

Temperature range：-29~300 ℃,-29~149℃

Note: Any special design or question of 97-41000W 97-41420W 97-41421W 97-41422W Pneumatic bellows seal control valve, kindly contact the manufacturer for more details.