The double-live joint globe valve is a globe valve with PPR at both ends of the copper ball valve. It adopts the middle flange thread connection, and both ends of the branch pipe are flange connection structure, which can be used with imported equipment. Connection method: ppr and double-live connection cast copper globe valve are directly connected by hot-melt connection, and two matching ppr inner (outer) wires should be added to ordinary cast copper globe valve to change ordinary cast copper globe valve to double live connection Cast copper shut-off valve, and then connect. If it is a large diameter, change the union to a flange and connect it.
