The Dorot Series 300 Pressure-Reducing (’30-PR’) valve, activated by the pressure of the pipeline, The valve reduces high upstream-pressure to a steady, pre-determined and lower downstream pressure, regardless of ﬂuctuations in upstream-pressure or rate of ﬂow. I case the downstream-pressure exceeds the set value, the valve will close drip-tight.
Regulates at a stable mode, regardless of valve-size, down to near-zero ﬂow. Thus, eliminating the need for a special low ﬂow plug-design (such as ‘V-port’) or a bypass valve.
‘Floating’, low-friction internal-trim design, guided by unique LPT® device.
All control ports are fitted with SST sleeves for preventing corrosion-blockage
Pre-shaped reinforced diaphragm – for easier assembly and improved longevity.
- Reduced periodic inspection\maintenance labor:
The control-trim is fitted with a self-flushing, inline control-filter.
Easy in-situ adjustment and maintenance.
A standard and simple single-chamber valve design, provides smooth operation. Conversion to a double chamber is a patented option.