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D671X/J/F pneumatic wafer-type butterfly valve with soft sealing

Classification:

Pneumatic butterfly valve

Product Introduction

Our internally piloted valves have fundamentally changed the traditional cumbersome and complex usage of actuators to integrate high-tech into the control process of valves, greatly improved the efficiency of valve usage, and saved a lot of control costs. The product is applicable for computer control, individual or centralized control, and is widely applied to industrial automation control pipelines such as petroleum, food, chemical engineering, oil refining, paper making, steelmaking, cogeneration power plants, shipbuilding, sewage treatment, waste gas recovery, and so on. They can bring considerable benefits to the company.

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Product Introduction

Working pressure: 0.6MPa, 1.0MPa, 1.6MPa

Driving mode: AT, GTSeries Pneumatic

Applicable media: Water, oil or non-corrosion medium

Ambient temperature: -20°C~+80°C

Executive standard: GB/T 12238、GB/T 12221、GB/T 9113、GB/T 13927

Double-eccentric design is adopted in butterfly valves, with a sealing function (i.e., the more the valve is screwed, the tighter it becomes) and reliable sealing performance.

Stainless steel and oil-resistant nitrile rubber are used in combination as seal pair materials, with a long service life.

Frame structures are adopted in butterfly plates, with high intensity, large flow area and low flow resistance.

The whole valve adopts the paint baking process, which can effectively prevent corrosion, and only need to replace the sealing material of the valve seat can be used for different media.

With bidirectional sealing function, the valve will not be controlled by the medium flow direction, nor will it be affected by the spatial location during installation.。

Key words:

Extraordinary valve