Butterfly valve - UNIWAT Fig. VF750 | Comeval
Butterfly valve - UNIWAT Fig. VF750 | Comeval

Butterfly valve - UNIWAT Fig. VF750 | Comeval

The Butterfly Valve - UNIWAT Fig. VF750 by Comeval is a versatile and reliable concentric butterfly valve designed for bidirectional isolation with some throttling capabilities. It features a soft seal and is suitable for various applications, including HVAC, water works, gases, lubrication, compressed air, and process industries. The valve is light and compact, with an epoxy coat for protection, and can be operated manually via a hand lever, worm gear, or automated with an actuator. It is equipped with an ISO flange for easy automation and offers diverse design combinations, including wafer, lug, or double-flanged end connections. The valve is available in a nominal size range of DN25-DN1200 and a design pressure range of PN10-16. It is constructed with materials that include elastomeric or fluoropolymer seats. The valve holds several certifications, including declarations of conformity and specific certifications for ATEX and migration testing.

Standard (Options)
  • DIN
Connection (Options)
  • Flanged (Lug)
Material (Options)
  • EN-JS 1030 (GGG40) Ductile Iron
  • EN-JL 1040 (GG25) Cast iron
  • Steel
  • Stainless Steel
Pressure Rating (Options)
  • PN 10
  • PN 16

Datasheet and documents

Description

Concentric butterfly valves, soft seal, bidirectional, for isolation, with certain throttling capability. With ISO flange for easy automation. For use in applications of HVAC, water works, etc. Light and compact. With epoxy coat protection. Operated by hand lever, worm gear or actuator.

Specification of the range:

Diverse design combinations by end connections (wafer type, lug type or double flanged), materials of construction with elastomeric or fluoropolymer seats, nominal size range (DN25-DN1200), design pressure range (PN10-16), as well as operation style and accessories.

Other typical denominations: Lug concentric butterfly valves

Applications: Water, HVAC, gases, lubrication, compressed air, process, etc.

Certifications: Concentric butterfly valves declaration of conformity, Concentric butterfly valves declaration of conformity atex, Concentric butterfly valves test di migrazione dm174, Concentric butterfly valves wra

Certificates

Concentric butterfly valves declaration of conformity 

Concentric butterfly valves declaration of conformity atex 

Concentric butterfly valves test di migrazione dm174 

Concentric butterfly valves wras certification 

Eac declaration 010 

Eac declaration 032