4 Inch Gate Valve

4 inch gate valve are used to cut off or connect the medium in the pipeline. Most hardware gate valves are a reduced bore design. Compared with the cast steel gate valve of the same diameter, the flow rate is slightly smaller, but the pressure and temperature range it withstands is higher than that of the cast steel valve, and the sealing performance is much better than that of the cast steel gate valve. Longer life, medium flow direction is not restricted by other gate valves.

4 inch gate valve is a small gate valve type, also known as 100mm sluice valve, dn100 gate valve.

Applications of gate valve

gate valves has expanded from ordinary fields to a wider variety of industries. Coal preparation, gangue discharge and slag discharge from mines and power plants. It has developed to urban sewage treatment, and has developed from general industrial pipelines to professional pipeline systems such as food, sanitation, and medicine. Using different materials, it can be applied to various media such as water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea, etc., and is widely used in oil pipelines.

Gate (sluice) valves advantages

With its advantages of small size, small flow resistance, light weight, easy installation, and easy disassembly, the gate valve completely solves the difficult problems of other types of valves such as large flow resistance, heavy weight, difficult installation, and large footprint. Applicable media: gold ore powder, tailings, pulp, wood pulp, fiber, dust, chemical treatment sewage, sedimentation tank, ore sand, slag, coal slime, asphalt, silo outlet, fruit, grain, cement slurry, slaughterhouse wastewater Wait.

Difference Between Gate valve & Ball Valve

Gate valves belong to the family of "on-off" valves, ball valves to the family of "quarter-turn" valves

Ball valves feature very tight seals and are way less prone to leaks than gate valves

Ball valves have a longer life cycle and a lower failure rate than gate valves

Ball valves are easier to use than gate valves but tend to be more expensive

Our Advantages

We aims to provide our customers the best quality products with the most competitive pricing, on-time delivery and full warranty service.

1. Over 17 YEARS manufacturer of actuated valves, MASS CUSTOMIZATION acceptable.

2. ISO 9001 certificated, with extra certifications include CE, TUV, RoHS, SGS, BV, explosion & fire safe.

3. OEM / ODM service available.

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