Electric soft seal clamp butterfly valve

NegotiableUpdate on 05/22

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Nature of the Manufacturer: Producers

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Overview

The D971X-10 DN125 electric soft seal clamp butterfly valve adopts a two-piece valve stem without a pin connection, with a simple and compact structure, making maintenance and disassembly extremely convenient (can be disassembled on site); The disc plate has an automatic centering function (up and down, left and right), which achieves a small interference fit between the disc plate and the valve seat.

Product Details

D971X-10 DN125Electric soft seal clamp butterfly valveApplication:

1. Adopting a two-piece valve stem without a pin connection, the structure is simple and compact, and the maintenance and disassembly are extremely convenient (can be disassembled on site); The disc plate has an automatic centering function (up and down, left and right), which achieves a small interference fit between the disc plate and the valve seat.

2. Tongue groove valve seat ensures accurate connection between the valve body, valve seat, and disc plate, while also facilitating easy replacement of the valve seat.

3. Adopting the world's spherical sealing pair for sealing. Due to its spherical seal, the butterfly valve smoothly transitions between opening and closing, reducing friction and torque. Therefore, a low-power drive device can be selected to lower the cost for users. At the same time, it improves the service life of the valve seat (3-4 times that of a regular center line valve).

4. The sealing surface of the valve seat flange adopts a structure with large wide edges and large arcs, making D971X-10 DN125Electric soft seal clamp butterfly valveIt can adapt to the requirements of sleeve or welded flange connection and is suitable for connecting with any standard flange.

5. The axial positioning device for the valve stem adopts a structure consisting of two gaskets, a pair of open rings, and a spring retaining ring. This can also effectively prevent the valve stem from being unintentionally disassembled, while also bearing a certain axial force to prevent the weight of the valve stem from being transmitted to the butterfly plate.

6. The valve stem sealing ring plays a bidirectional sealing role, which prevents foreign substances from entering and prevents the medium from flowing out.

7. The shaft sleeve not only supports the valve stem, but also reduces the opening and closing torque. There are currently two types of shaft sleeves available for users to choose from, namely lubricated bronze and polytetrafluoroethylene.

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