Cleton butterfly valve wafer W57 DN450 PN10 KIWA (pending)

The Cleton butterfly valves are high-quality valves, designed for reliable and durable performance in various drinking water applications. The KIWA quality mark guarantees a product that meets high-quality standards and is reliable in use. This butterfly valve offers excellent shut-off and control possibilities thanks to its robust construction and advanced design. In addition to being easy to install, it is an excellent choice for both new installations and replacements.

Product Features

This butterfly valve has a housing of ductile iron and a duplex 2205 disc and a spindle of duplex F51. The butterfly valve is equipped with a vulcanized seat of EPDM. Furthermore, the butterfly valve has a DN 450 Wafer type connection with centering holes for flanges from PN6 to PN25 according to EN 1092-1.

The butterfly valve has an installation length of 114 mm according to EN 558-1 serie 20. For the drive, the butterfly valve is equipped with a top flange according to ISO 5211 F14. The flange has a bolt circle of ø140 mm and 4 x ø18 mm bolt holes. The spindle head has a size of 30 mm. The W57 butterfly valve is interchangeable with Wouter Witzel butterfly valves. This butterfly valve is not equipped with an actuator. Different actuators can be used on request.

Application

The epoxy coated housing ensures long lifetime and chemical resistance. This butterfly valve also has a centrally positioned disc, making it light and compact. This makes the butterfly valve suitable for drinking water up to PN 10. This butterfly valve is KIWA approved.