零壓閥 BZRBZR是一種適合所有燃燒系統(tǒng)的燃氣流量控制調(diào)節(jié)器，和比例混合器，內(nèi)混燒嘴，正負爐壓等一起使用。專利補償器自動調(diào)整閥的位置來保持任何流速下的出口壓力。零壓閥可以在整個調(diào)節(jié)比范圍內(nèi)保持出口壓力穩(wěn)定在+/- 2 mm WC,其調(diào)節(jié)比較大可達200:1。 The BZR is a precise gas flow control regulator for all combustion systems. Used with Proportional Mixers, Nozzle Mix Burners, positive or negative furnace pressures etc. A patented compensator automatically adjusts the valve position to hold constant outlet pressures at all flow rates. The zero regulator will hold the outlet pressure within +/- 2 mm WC over the full range of the turndown. Turndown ratio up to 200:1.