Supply pneumatic magnetic double gate valve Z644G

Technical parameters of pneumatic magnetic double gate valve Z644G:

Nominal diameter: DN50-300 (can also be customized according to customer needs)

Nominal pressure 1.0-1.6MPa Working pressure of pneumatic actuator: 0.4~0.6MPa

Applicable temperature ≤ 200 ℃ (high temperature resistant type can withstand 400 ℃)

Applicable media: fly ash, dry powder dust, gas, water, etc

Scope of application: dry ash system and silo of thermal power plant pump Outfeed conveying. Bulk material conveying system in chemical, metallurgical, papermaking, pharmaceutical and other industries. All kinds of worn media The Conduit It is used for opening and closing.

Key points for installation and use of pneumatic magnetic double gate valve Z644G:

1. Read this instruction carefully and check it before installation valve Model, diameter and technical parameters. 　　

2. Do not install the valve door Post welding flange To avoid damaging the valve sealing ring. The valve installation distance reserved for the pipeline shall be appropriate, and gaskets shall be added on both sides of the flange. 　　

3. The center of the two pipes and the diameter center of the valve shall be coaxial, and the flange surface shall be flat. No large deflection of the flange surface is allowed to ensure the clamping and normal operation of the valve. Tighten the bolts evenly and symmetrically.

4. In order to prolong the service life and improve the working efficiency, this valve is strictly prohibited to install the cylinder downward. When installing, try to install the cylinder vertically upward. If conditions do not permit, install the cylinder upward 45 degrees. For example, when installing horizontally,

The empty delivery time must be extended to avoid the valve volume dust. The valve switch in place signal feedback mode is divided into two types, one is mechanical in place switch (recommended), and the other is electromagnetic inductive switch two-wire system. Both modes are applicable to DC or AC.

Wenzhou Shuangcheng Valve Industry Co., Ltd. is a professional manufacturer of ceramic valves, ceramic pipes and wear-resistant valves. Ceramic valves include: ceramic ball valve, ceramic discharge valve, pneumatic ceramic double gate valve, air lock wear-resistant valve, swing feed valve, wear-resistant ceramic rotary disc valve, ceramic knife gate valve, ceramic slurry valve, ceramic slag discharge valve, ceramic check valve, ceramic butterfly valve, dome valve, etc.