- TVN V101 Wafer Type Butterfly valve construction is formed with the centered disc rotating inside the valve body 90 degrees. With the actuation type, the flow of the fluid can be stopped, regulated or started. In a wafer connection, the valve is installed between the pipe flanges and tightened to its place with the bolts for the pipe flanges.
Butterfly Valve
HS Code : 848180
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WAFER BUTTERFLY VALVE Product Features
V101 type is with Nickel Plated Ductile Iron Disc
GG25 Cast Iron Body (GGG40 Ductile Iron is optional)
EPDM sealing/sleeve/gasket is by deafult. Different sealing materials are available
With its compact design saves space, light weight, easy to install and budget friendly
You should locate the disc within the flow section, with the precisely calculated disc design pressure loss should keep at minimum level
Machined disc ensures lower and regular torque
Fully coated body avoids corrosion
Standard version is with hand lever. With the intermediary lock positions on the lever, possible to fixx the on desired position
With ISO5211 top flange, direct mounting of gearbox, pneumatic or electric actuator is possible without any need for additional parts
Bi-directional use, tight sealing in both ways
Do not need any maintenance, easy to make spare part replacements
Anti blow-out stem allows safety during operation
No need for additional gaskets for installation on the pipeline
With its long neck design, suitable for insulation application
You should not use as an end of line valve
Hydrostatic test pressure for seat: PN x 1.1 , for shell: PN x 1.5 according to EN 12266-1.
