• Designed for installation in circuits where combined functions of actuated regulation and flow measurement are required
• Easy to adjust/set flow using graduated dial and setting key
• Tamperproof – once flow is set with key, it cannot be adjusted without key
• The DN15 valve is also available in medium flow (S1832M) and low flow (S1832L). Dials are colour coded for easy identification:  S1832 – Standard Flow – White – 0.061 to 0.132 l/s – S1832M – Medium Flow – Yellow – 0.03 to 0.07 l/s – S1832L – Low Flow – Green – 0.016 to 0.04 l/s
• P84 test points fitted enable accuracy of flow measurement of +/- 5% across all drive settings 
• Profiled disc gives equal percentage flow control
• Y-Pattern globe valve
• Integral square edged entrance orifice plates
• Double regulating feature allows the valve to be used for isolation and to be re-opened to its pre-set position to maintain required flow rate