swing check valve
swing check valve
swing check valve
swing check valve
swing check valve
swing check valve
swing check valve
swing check valve
swing check valve
swing check valve
$10-2000
FOB
Warna:
红, 蓝, 黑
Jumlah Pesanan Minimum:
1
Metode Pengiriman:
快递, 空运, 陆运, 海运
Jumlah (pcs):
1
Sampel:Dukungan berbayarMendapatkan sampel
Detail Produk
Pertanyaan yang Sering Diajukan
Detail Penting
Jumlah (pcs):1
Warna:红, 蓝, 黑
Jumlah Pesanan Minimum:1
Waktu Pengiriman:10
Metode Pengiriman:快递, 空运, 陆运, 海运
Nomor Spesifikasi:019
Nomor Produk:019
Deskripsi Produk

Main Structural Features:

The swing check valve adopts an internal rocker arm swing-type structure, where all the opening and closing components are installed inside the valve body without penetrating it. Aside from the middle flange area, which uses a sealing gasket and sealing ring, the valve is entirely free from external leakage points, eliminating the possibility of valve leakage. The connection between the rocker arm and the valve disc features a spherical connection structure, allowing the valve disc a certain degree of freedom within a 360-degree range, providing slight positional compensation. Swing check valves have been widely used in various fields, including chemical processing, metallurgy, and pharmaceuticals.

 Product Introduction:

The swing check valve is used in pipeline systems, primarily to prevent backflow of the medium, reverse rotation of pumps and drive motors, and to prevent the discharge of the medium from containers. Check valves can also be used in pipelines that supply auxiliary systems, which may exceed the pressure of the main system. It can be installed horizontally or vertically and is suitable for cold water, hot water, industrial and domestic sewage networks. It is particularly suitable for submersible sewage pumps and media with temperatures ranging from 0 to 80°C. The valve can be installed at the pump outlet to prevent backflow and water hammer from damaging the pump.

 Product Features:

 The product has a reasonable structure, reliable sealing, excellent performance, and an aesthetically pleasing design.

Depending on working conditions, the product can be equipped with either soft sealing or hard sealing. The sealing surface is welded with Co-based hard alloy, offering strong wear resistance, corrosion resistance, and a long service life.

The valve can fully open with minimal pressure when the opening pressure is low.

The internal pin shaft structure reduces external leakage points, providing stable use.

The middle steel part uses a self-tightening sealing structure, which enhances sealing performance as pressure increases, ensuring reliable sealing.

The material of parts and the dimensions of the butt-welded end can be reasonably selected based on actual working conditions or user requirements to meet various engineering needs.

 

 

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