Sanhua ha desarrollado las nuevas válvulas de expansión de pulsos PEV-S
Sanhua ha desarrollado las nuevas válvulas de expansión de pulsos PEV-S, capaces de alcanzar una presión MOPD de hasta 35 bares.
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Reliable
Mechanical and Electrical Design of Sanhua pressure controls - applicable for all common HCFC,
non-flammable HFC and HFO refrigerants such as: R134a, R404A/R507, R407C, R22,
R407A/F, R448A/449A, R452A, R513A, R450A
Main
features are:
· Long
lifetime - reliable mechanical and electrical design, extensive tests
·
Wide
product range: pressures, reset options, connections
·
Highest
performance: compliance with EN12263
· Fast response time
· Independent reliable contact systems with HP and LP alarm signals
·
Two
versions to choose: single/double bellows