Z644TC Ceramics Double Plate Gate Valve_Zhejiang Gute Pneumatic Machinery Co., Ltd.,

Z644TC Ceramics Double Plate Gate Valve adopts double valve plate, and the sealing pair adopts high-grade toughening structural ceramics manufactured by nanotechnology. Its practical performance is much higher than that of ordinary structural ceramics, cemented carbide and other wear-resistant materials. It solves the problem that the sealing surface is easy to be eroded due to material erosion, and its service life is not high. Its service life is 5-10 times longer than that of ordinary material valves, which brings reason to users. The desired use effect and economic benefits are conducive to equipment detection and operation adjustment, thus significantly improving the overall operation safety and economy.

NO.

Z644TC

Product description

Product overview

Z644TC Ceramics Double Plate Gate Valve Because of the particularity of the structure design, it can be used in high temperature situations, which is an important characteristic different from other similar valves.

Scope of application

It is suitable for opening and closing of gas and slag in dry ash system of power plant, as well as for opening and closing of abrasive, corrosive, powder and flue gas in mines, steel, papermaking and petrochemical industries.

Key Points of Installation and Use

1. Read this instruction carefully before installation, and check valve type, size and technical parameters.

2. It is strictly forbidden to Weld flanges after installing valves. The valve installation distance reserved from the pipeline shall be appropriate, and gaskets shall be added on both sides of the flange.

3. The center of the two pipelines and the center of the valve diameter should be coaxial, the flange surface should be flat, and the flange surface should not be allowed to have larger bias, so as to ensure the clamping and normal operation of the valve.

Tightening bolts should be uniform and symmetrical.

Product characteristics

1) There is no obstruction in the full flow of the inlet and outlet, and there is an automatic blocking device for compressed air, so there is less ash jamming and accumulation.

2) Ceramic seals with high-grade toughening structure have high mechanical strength.

3) Good wear resistance and long service life.

4) It can be installed at any position and angle.

5) Compact structure and convenient installation.

6) The sealing pair can be replaced, which saves the cost.

7) Good effect in high temperature.

Main technical parameters

Nominal pressure: 1.0 Mpa

Medium Temperature: <450℃

Strength test: 1.5 Mpa

Sealing test: 1.1Mpa

Installation Dimensions and Shape Diagrams

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