ZMAN-10W ZMAN-16W ZMAN-40W bellow seal control valve

Product name：ZMAN-10W ZMAN-16W ZMAN-40W bellow 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：2021-12-10

ZMAN-10W ZMAN-16W ZMAN-40W  Pneumatic bellows seal control valve

Overview

ZMAN-10W ZMAN-16W ZMAN-40W Pneumatic bellows seal control valve is a modified product of pneumatic diaphragm direct single and double seat control valve, which has the advantages of simple structure and reliable action. The upper bonnet part adopts a corrugated seal structure, and is combined with the packing seal to form a double seal form, so it can safely and reliably prevent

The art medium leaks out from the valve stem gap, so it is especially suitable for the adjustment of highly toxic, precious, volatile and radioactive media, and it is also suitable for pipeline vacuum occasions.

Features of ZMAN-10W ZMAN-16W ZMAN-40W Pneumatic bellows seal control valve

1. The leakage is small

2. The unbalanced force is large or small,

3. The working pressure difference should not be too high.

4. Large flow capacity,

5. The bellows assembly with anti-rotation structure is connected with the valve core,

6.Has a double sealing structure:

Main tech data of ZMAN-10W ZMAN-16W ZMAN-40W Pneumatic bellows seal control valve

Connection type: Flange type

Nominal pressure PN (MPa): 1.6、4.0、6.4

Flow characteristics: Straight line; equal percentage

Rated stroke L(mm): 16,25,40,60

Spring pressure range (kPa):standard 20~100, optional 40~200, 20~60, 60~100

Air source pressure (MPa): standard 0.14; optional 0.24

Air source interface: M16X 1.5

Mode of action: Air-to-open; air-to-close

Note: Any special design or question of ZMAN-10W ZMAN-16W ZMAN-40W Pneumatic bellows seal control valve, kindly contact the manufacturer for more details.