Adopt automatic oil supply and built-in safety
protection technology, with mutual linkage of
diaphragm limit valve-compensating valve-built-in
relief valve. Accuracy of limit valve reaches
surface hardness reaches 60-70HRC; roughness reaches
0.4um; it can be used for 80 million times within -800℃-1600℃ temperature range.
reaches 99.92%, which reduces cold flow during
operation and enhances compression strength.
Built-in automatic discharge, pressure relief
and compensating valve owns outstanding performance
and it is safe and non-leakage;
Inlet and outlet check valve uses high-level ball valve
with strong corrosion resistance and linear sealing, in
order to effectively ensure the metering accuracy and fluidity;
http://www.depamupump.com
