Butterfly valve double offset - UNIWAT Fig. VF791 | Comeval
Butterfly valve double offset - UNIWAT Fig. VF791 | Comeval

Butterfly valve double offset - UNIWAT Fig. VF791 | Comeval

The Butterfly Valve Double Offset - UNIWAT Fig. VF791 by Comeval is a high-performance valve designed for water works applications. This unidirectional valve features a double eccentric design with a soft sealing mechanism, ensuring tight closure and stable operating torque over time. It is epoxy coated for durability and can be operated manually via a hand lever, worm gear, or automated with an actuator, thanks to its ISO flange. The valve is available in various material combinations and nominal sizes ranging from DN100 to DN1200, with a design pressure range of PN10-16. It is suitable for isolating and throttling applications involving water and gases and is certified under PED 2014/68/EU.
Standard (Options)
  • DIN
Connection (Options)
  • Flanged
Material (Options)
  • EN-GJS-450-10 (EN JS1040)
Pressure Rating (Options)
  • PN 10
  • PN 16
  • PN 25
  • PN 40

Datasheet and documents

Description

Double eccentric double flange butterfly valves, unidirectional, with soft sealing, for isolaton, with certain throttling capability. With ISO flange for easy automation. For use in applications of water works. Tight closure and stable operating torque in time. Epoxy coated. Operated by hand lever, worm gear or actuator.

Specification of the range:

Diverse design combinations by materials of construction, nominal size range (DN100-DN1200), design pressure range (PN10-16), as well as operation style and accessories.

Other typical denominations: Double offset butterfly valves

Applications: Water, gases, etc.

Certifications: PED 2014/68/EU

Certificates

Declaration of Conformity 

EAC 010-UNIWAT 

EAC 032-UNIWAT 

WRAS