Gate Valve (Soft Sealing type)

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Description

The rubber tab sliding valve is a practical type of this type of valve, which is designed with full sealing capability, accurate flow control, and benefiting from a large cross-sectional area for the passage of all types of gas and liquids, even fluids with high viscosity. It is suitable for working in general industrial processes that have a simple function but accurate and reliable control, to the extent that all types of these valves can be used at the level of precise flows of sensitive chemical processes and refineries.

Product specifications of rubber tongue valve

Features

installation tips

- Valve design: according to DIN 3352 standard
- Valve flange dimensions: according to DIN 2501 standard
- Flange to valve flange distance: DIN 3202-F4
- Hydrostatic test pressure: according to DIN EN 12266-1 standard
- Corrosion protection: full coating with blue electrostatic epoxy powder paint (RAL 5005) according to DIN 30677-T2 standard

Install the valve at a suitable distance in the vertical or horizontal direction of the pipe.
Before putting this valve into service, all functional parts of the valve must be checked in terms of appearance.
Make sure all screws are tight.
The pipeline where the valve is installed must be free of any foreign material.
Before starting the valve, fully open and close the valve disc at least once to ensure its operation.

components

- Body and cap: gray cast iron (GG25) for PN10 and ductile cast iron (GGG40) for PN16 - Tab: Ductile iron core (GGG40) with EPDM coating - Shaft: stainless steel (X20Cr13) a left round rolling groove according to DIN 103 standard

Application of sliding rubber tab valve

Disconnection and connection of flow in water supply, treatment plants, sewage, irrigation, dams, engine houses, power plants, etc. Used for liquids such as drinking water, sewage, oil, compressed air, etc., up to a temperature of 70°C.