Buttefly valve - UNIWAT Fig. VF700 | Comeval
Buttefly valve - UNIWAT Fig. VF700 | Comeval

Buttefly valve - UNIWAT Fig. VF700 | Comeval

The UNIWAT Fig. VF700 by Comeval is a versatile 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, compact, and protected with an epoxy coat, making it durable and easy to handle. It can be operated manually via a hand lever, or automatically using a worm gear or actuator, facilitated by an ISO flange for easy automation. The VF700 offers diverse design combinations, including wafer, lug, or double flanged end connections, and is available in a wide range of nominal sizes (DN25-DN1200) and design pressures (PN10-16). It is constructed with materials that include elastomeric or fluoropolymer seats. The valve is certified under PED 2014/68/EU and WRAS, ensuring compliance with safety and quality standards.
Standard (Options)
  • DIN
Connection (Options)
  • Flanged (Wafer)
Material (Options)
  • EN-JL 1040 (GG25) Cast iron
  • Ductile 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: Wafer concentric butterfly valves

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

Certifications: PED 2014/68/EU, WRAS

Certificates

Declaration of Conformity 

WRAS (VF700/VF750 DN25-DN300)

EAC 010-UNIWAT 

EAC 032-UNIWAT 

Declaration of Conformity ATEX

WRAS (VF790 DN50-DN600)