The bronze commissioning range offers accuracy of +/-5% on all settings. The integral fixed oriface design offers greater accuracy, makes set-up easier and involves fewer connections reulting in lower installation costs.
The Double Regulating Valve offers an accuracy of ± 5% on all settings for precise flow regulation
Y-Pattern globe valves with characterised throttling disc tending towards equal percentage performance.
Double regulating feature allows valve opening to be set with an Allen key
Operation of the valve is by means of the Microset handwheel
The D921 has sufficient authority to give effective regulation over the range of flows covered by matching flow measurement devices/valves
The D923 low flow regulating valve has an authority matched to the range of ultra-low flows covered by the D902 flow measurement device
|10 - 120°C|
|Sizes 1" to 2" taper threaded|
Sizes 1/2" & 3/4" DN15 & DN20 parallel threaded
Adaptor kits for use with copper tube also available