630,631
Product number: 630,631
Product model: 630,631
Product introduction: 
Inlet pressure：0.3 to 16 bar

Outlet pressure：29mbar
Capacity：1.0kg/h
631 With or Without Excess flow
Inlet size：20mm,21mm,22mm
Outlet size：8mm/10mm/11mm,G1/4" LH thread connector