News - ZJHM pneumatic diaphragm valve seat

Supplier Details

Company Name:
Xiamen Freede Industry Co., Ltd.
Contact Person: Carlos Hu
Tel: 86-592-5237455
Mobile:
Fax: 86-592-3761979
Email: freede@sino-freede.com
Address:
Room 317,Wuhua Building, No.995 Anling Road,Huli District,Xiamen,China
WebSite:
http://www.yeskey.com/space/freede4493/
http://www.freedevalve.com

Home > News > ZJHM pneumatic diaphragm valve seat

ZJHM pneumatic diaphragm valve seat - 2014-05-12 10:40:02

一 Overview

Fine small pneumatic valve-shaped sleeve regulator small, lightweight, accurate, efficient, and is in line with the new IEC standards regulating valve products. It is suitable for chemical, petroleum, metallurgy, power plants and other industrial sectors of the general conditions of the fluid medium and process control systems.

二 Features

1, using balanced spool, small unbalanced force, allowing the pressure big, stable operation:

2, the valve guide is large, the oscillation can be improved and the shock caused by the eddy current and reduce damage:

3, than ordinary seat control valve noise reduction of about 10dB:

4, simple structure, easy assembly and disassembly repair.

三 Key Features

Leakage: valve rated capacity of less than 5 × 10-3

Backlash: belt positioning device: less than 1% of full stroke

Basic error: With positioning device: less than ± 1% full stroke

Keywords:butterfly valve ,knife gate valve,ball valve,globe valve,slurry gate valve

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