Description
HERZ DRV Double Regulating Valve CI Flange PN16 Stromax GF Flange
Commissioning valve for differential pressure measurement in flanged design, inclined bodyBody of spheroidal graphite iron EN-GJS-400-15, flange according to EN 1092-2, length according to EN-558- 1, painted blue. Thermostatic upper part of spheroidal graphite iron EN-GJS-400-15. Digital display of the pre-setting levels. Non-rising spindle with triple O-ring seal. 1 4220 89, 1 4220 90, 1 4220 92 – PN25 |
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