{"id":129,"date":"2013-07-24T04:10:00","date_gmt":"2013-07-24T04:10:00","guid":{"rendered":"http:\/\/equilibar.183-2.purplecat.net\/?page_id=129"},"modified":"2026-01-13T16:00:43","modified_gmt":"2026-01-13T20:00:43","slug":"low-pressure-control","status":"publish","type":"page","link":"https:\/\/www.equilibar.com\/es\/low-pressure-control\/","title":{"rendered":"Low Pressure Control Solutions"},"content":{"rendered":"

Equilibar has years of experience in low pressure control and ultra low pressure systems. We offer several unique products and technologies for working in the range below 1 psig \/ 68.9 millibar(g).<\/p> <\/div>

Contact Us<\/a> <\/div><\/div><\/p>

Low Pressure Regulator for High and Medium Flow Rates<\/h3>

Highest available precision in this flow range<\/strong>
Equilibar’s Series 41 regulators are available with ranges as low as 0 to 0.7 psig \/ 48 millibar(g) and as high as 0 – 5 psig \/ 344 millibar(g). 1\/2″ and 3\/4″ size allows for larger flow rates up to 24 SCFM. Intended for air and inert gases.<\/p> Model 41 details<\/a> <\/div>

\"Low<\/a>

Equilibar Model 41<\/p><\/div> <\/div><\/div><\/p>

Ultra Low Pressure Regulator for Low Flow Rates<\/h3>

Lowest range available<\/strong>
Equilibar’s unique LPR2 pressure reducing regulator controls in range of 0.25 to 7 inH2<\/sub>0 (0.02 – 0.25 psig \/ 1.4 – 17 millibar(g)). For low flow or no flow air or inert gas applications only. Higher pressure ranges also available.<\/p>

Designed for very low flow and no flow processes, the LPR2 is ideal for testing and set-point applications.<\/p>

LPR2 details<\/a>
<\/div>

\"Equilibar<\/a>

Equilibar LPR2<\/p><\/div> <\/div><\/div><\/p>

Low Pressure Electronic Regulators<\/h4>

Equilibar is proud to offer the lowest pressure range available in electronic pressure regulators. Our QPV Series offers full scale pressure ranges as low as 0.3 psig \/ 20 millibar(g) (10 inH2<\/sub>0), with calibrated ranges as low as 0 – 4 in H2<\/sub>0 \/ 100 mm H2<\/sub>0.<\/p>

The QPV incorporates new analog valve technology to delivery ultra-high resolution with virtually no hysteresis or deadband.<\/p>

QPV details<\/a>
<\/div>

\"Photo<\/a>

QPV electronic pressure regulator<\/p><\/div> <\/div><\/div>

Low Pressure Relieving\u00a0Regulators<\/h4>

The unique design of Equilibar\u00ae back pressure regulator (BPR) provides the ultimate in sensitivity and precision. Operating pressures of Equilibar BPRs go as low as 0.25 in H2<\/sub>0 (0.02 psig \/ 1.4 mbar(g)), with sensitivity down to 0.001 psig \/ .07 mbar(g).<\/p>

Equilibar BPRs are dome loaded and the dome pressure setpoint is set using an secondary “pilot” regulator to control air pressure on the dome of the BPR. Using an LPR2 Ultra Low Pressure Regulator to provide a setpoint signal, an Equilibar BPR can control at very low pressures in the inH2O\/mbar region. Read more about how the Equilibar BPR works.<\/a> <\/p>

Back Pressure Regulator<\/a><\/div>

\"Equilibar

Equilibar GS4 back pressure regulator<\/p><\/div> <\/div><\/div><\/p>

<\/div>

 <\/p> Contact Us for More Information<\/a> ","protected":false},"excerpt":{"rendered":"

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