Lever wafer butterfly valve

1

Call for price

Description

Lever wafer butterfly valves can be used to cut off and connect the flow between flanges in compressed air lines. Due to the presence of sealing rubber and contact with the steel disk, they have less depreciation than other shut-off valves. It should be noted that the type of disc placement in this valve model is centric.

Product specifications of lever wafer butterfly valve

features

installation tips

Valve flange dimensions: according to DIN 2501 standard
Flange to valve flange distance: DIN 3202 (DIN EN 558 series 20)
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.
No need for flange sealing gasket
Replaceable sealing rubber
The ability to install valves in all situations

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.

features

Body, disc and handle: ductile iron (GGG40) Lining inside the body: EPDM (to order NBR) Axis: stainless steel (X20Cr13)

Application of lever wafer butterfly valve

Lever wafer butterfly valves can be used to cut off and connect the flow between flanges in compressed air lines. Due to the presence of sealing rubber and contact with the steel disk, they have less depreciation than other shut-off valves. It should be noted that the type of disc placement in this valve model is centric.