Butterfly valve’s working principle; The disc fixes a shaft spin herewith the valve close or open. Leak tightness is provided between disc and seal.

Advantages;

Minimal loss of pressure
Easy to opening and closing
Good leak tightness
Compact design

Easy movement of the disk should be controlled during the assembling
Horizontal assembling should be preferred above DN300
They are designed for natural gas plumbing and they are produced according to TSE

Material Structure:
Body: GGG- 40,3 ductile iron
Disk: AISI 316 stainless steel

Connection:
Lung type

Nominal Diameter:
DN25 (1”) - DN600 (24”)

Working Pressure:
Up to 16 bars

Temperature Ratings:
-10ºC to 130ºC

Typical Applications:
LNG and LPG lines
Fuel oil pipelines