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Features

Product Overview

The range can be engineered to suit your application, with body construction, material, and ancillary features optimised to meet your process needs. Being ISO 9001 certified, we adopt systematic ways to ensure high quality, you can be assured of outstanding reliability and sealing performance through the design life of your asset.

Technical Requirement

· Manual balancing valve in bronze with test port across the valve-either side of the precision valve cone and orifice. Flow is controlled by hand wheel and measurable by indicator on the hand wheel. For use in heating/aircon piping systems to balance fows in each zone and prevent overfows in terminal units.
· DN15-50, PN25.
· Thread to BS 21
· USE: For water to max. 90℃
· TEST: Hydraulic test to BS EN 12266
· Seat: 1.1 x PN Body: 1.5 x PN

Specification

PART NAME MATERIAL
Body Bronze CC491K
Disc DZR Brass CW602N
Seat PTFE DN25-50
O Ring EPDM
Stem DZR Brass CW602N

Dimensions Data

Size 1/2"/15 3/4"/20 1"/25 1-1/4"/32 1-1/2"/40 2"/50
L (mm) 87 96 100 114 125 146
H (mm) 105 106 127 128 143 144
Kvs* (m3/h) 2.2 4.6 8.5 16.7 26.1 43.2
Weight (kg) 0.58 0.65 0.89 1.11 1.46 1.98

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