VF series butterfly valve is a middle line type butterfly valve with synthetic rubber seal ring, which can provide the diameter selection of dn25-600, different valve body connection modes and different actuator options.
Structure:
Modular structure
The installation length conforms to iso5752 / 20 standard
Versatility through a variety of material choices
The connection of top platform conforms to ISO5211 standard
The leakage test standard is en 12266-1 / p12 leakage rate a
The safety requirements of butterfly valves are in accordance with European pressure equipment regulation 97 / 23 / EC
The seal adopts special geometry design, which can meet the safety sealing of larger diameter valve
Advantage:
Low torque
Easy to install
There are many ways to connect
Wide temperature and pressure range
Fully in line with the latest international standards
More applicable specifications and higher cost performance ratio
Technical parameters:
Valve: Rubber Lined Butterfly Valve
Valve body material: ggg40
Working pressure: 0-16 bar
Maximum working temperature ℃: 150 ° C
Diameter range DN: 25-600