Flowjet Valves : Industrial Valves Manufacutrer

Wafer End Butterfly Valve

Flowjet Butterfly Valve is one of the most compact and light-weight valves. Used for a wide range of applications, the choice of seat, lining and disc options has increased significantly over recent years making the valve a popular choice. A wide range of materials, sizes and pressure ratings gives reliable positive isolation and moderate flow control capability over a wide range of applications throughout the industry. The metal seated valve is well established in petrochemical and oil industries being lightweight, fire safe and suitable for actuation.

Butterfly valves offer a number of advantages when used for the proper application. They may be used in a wide variety of chemical services, they are available with small dimensions allowing for use in areas where space is limited, and they allow a high coefficient of flow.

Butterfly valves are quick opening valves that consist of a metal circular disc or vane with its pivot axes at right angles to the direction of flow in the pipe, which when rotated on a shaft, seals against seats in thevalve body. They are normally used as throttling valves to control flow. Unlike ball valves, butterfly valves do not Butterfly Valve have any pockets in which fluids may become trapped when the valve is closed

SIZE AND RATINGS
SIZE 40 TO 1200 M.M.
MANUFACTURING STANDARDS
MFG DESIGN As per AWWA C 504, BS 5155 & API 609
FACE TO FACE BS – 5155 , AWWA-C 504
END CONNECTION Wafer Type, Lugs Type, Flange Type
TESTING STD. As per API 598, ISO 5208
OPERATION LEVER / GEAR / PNEUMATIC ACTUATOR
KEY FEATURES
  • Seat liner extending on to the contact faces ensures perfect sealing and eliminates the need for separate flange gaskets.
  • Unique triple sealing system for shaft sealing ensures zero leakage of the media past the shaft seals.
  • A truly line size body bore to ensure maximum flow capacity with the lowest pressure drop.
  • Both top and bottom shaft swiveling are guided by self – lubricated PTFE bearings.
MATERIAL
S.NO. PART NAME MATERIAL OPTION
1 Body C.I., WCB, CF8, CF8M ETC
2 Body liner NITRILE,EPDM, VITON,PTFE
3 Disc 13% cr., ss 304,ss 316
4 Trim AISI 410/304/316