• DIN Rising stem gate valve

DIN Rising Stem Gate Valve

PN1.6MPA-2.5MPA: DIN F4 series/F5 series
PN4.0MPA-6.4MPA: DIN F7 series


PN1.6MPA-2.5MPA: DIN F4 series/F5 series

<br>PN4.0MPA-6.4MPA: DIN F7 series

Product structural features

Gate valve seal acc. to DIN is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, electric power industry, etc under nominal pressure of PN1.6~16MPa and working temperature within – 110~600°C

Main structural features

1.This product has logical structure, reliable seal, excellent performance and nice design.

2. The seal surface is build -up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction resistant and long life.

3. The stem quenched and tempered, and its surface is treated by nitriding treatment, thus it has good corrosion resistant and friction resistant.

4. It has double seal capability, which is more reliable.

5. The part material, flange and butt weld end dimension may be selected according to current operating condition and users’ requirement, so that meeting the requirements of various engineering.

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