Handan Shengnada New Material Technology Co., Ltd.
SND FOUNDRY, YOUR RELIABLE PARTNER IN SIDE!
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Ductile Iron Electric Gate Valve For Water Supply And Drainage
Introduction to Electric Cast Iron Gate Valve
The transmission thread of the electric cast iron gate valve with concealed stem is located inside the valve body. During the opening and closing process, the valve stem only rotates and the gate plate rises and falls in the valve body. Therefore, the height of the valve is small. The valve stem of the rising stem gate valve drives the gate plate to rise and fall together. The transmission thread on the valve stem is outside the valve body. Therefore, the opening and closing and position of the gate plate can be intuitively judged according to the movement direction and position of the valve stem. In addition, the transmission thread is easy to lubricate and is not corroded by the fluid, but it requires a larger installation space. The single gate of the wedge gate valve has a simple structure, small size, and is relatively reliable. It is used in various media and pressure environments at room temperature and medium temperature.
Features of cast Iron electric gate valve
The valve features a compact design, sturdy structure, smooth flow path, and low flow resistance.
Stainless steel or carbide sealing surfaces ensure durability and a long service life.
Asbestos graphite or flexible graphite provides reliable sealing with light and easy operation.
Compatible with various flange standards and sealing surface types to meet different engineering and user needs.
Commonly used in pipelines across industries like petroleum, chemical, hydropower, and thermal power plants.
Gate valve material pressure description
| Pressure | 150LB | 300LB | 600LB | 900LB | 1500LB | 2500LB | |
| Strength Testing | 3.0 | 7.5 | 15.4 | 23.0 | 37.5 | 63.0 | Mpa |
| Seal Testing | 2.2 | 5.5 | 11.2 | 16.9 | 27.5 | 46.2 | |
| Air Testing | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
Who we are
SND has been producing and selling metal goods for about 20 years.By using manufacturing techniques including sand casting, lost wax casting, lost foam casting, and precision machining, the company has been supplying goods made of materials like cast iron, steel, stainless steel, aluminum, etc. Additionally offered are surface finishing and assembly services.
Our company has successfully created products in a variety of industries, including automotive, rail transportation, agricultural machinery, chemical, energy, electricity, water, air compressor, and construction, thanks to our consistent efforts over the past few years.
Our factories' ISO9001-accredited quality control systems guarantee a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation, tensile/yield strength, and other inspections are carried out as part of routine production procedures.
