Xinertai Hydraulic Machinery
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Cast iron door
Cast iron door

Buckle door structure and operating principle:

It consists of four parts: valve seat, valve plate, dense soil sealing ring and hinge.

The round and square water outlets are only used for one-way water flow. The structure is tight, the operation is reliable, and the opening and closing force comes from

The water source pressure is opened when the water pressure inside the buckle door is greater than the pressure outside the buckle door; otherwise, it is closed.

Door buckle performance:

Applicable medium: water, river water, river water, sea water, daily life, industrial sewage

Scope of application:

It is suitable for water conservancy system, municipal sewage, urban flood control and drainage, sewage treatment plant, water supply plant, etc.

Product specifications and categories:

The buckle door specifications are divided into round buckle door and square buckle door, which can be planned and produced according to the size and shape of the outlet; the type of buckle door can be hollow floating plate type buckle door flat and plate type buckle door.

Door buckle device:

The buckle device can choose the following methods: flange connection, concrete pouring.

The error between the center of the buckle and the center of the runner should not be greater than 3.0 mm

There should be a 400 mm installation space around the buckle door, and a 1:5 slope should be made below the buckle door exit.

The accessories of the buckle device: the bolts or expansion wires are made of stainless steel or carbon steel with anti-corrosion treatment; the seals are made of rubber or rubber gaskets.

Address:Xiwang Development Zone, Jizhou District, Hengshui City, Hebei Province  电话:18231838823  MobilePhone:18231838823  E-mail:1269432504@qq.com

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