Aquatherm offers a wide range of threaded transitions to connect with non-fusible system components. These transitions have a machined brass or stainless-steel threaded insert molded into the PP-R base for maximum strength. Polypropylene molded Brass nut and thread long-lasting Transition coupling with female thread.

Advantages:

• Can be fast-acting
• Precise Control
• Can be used in high-pressure systems.

Disadvantages:

• High head loss
• Large opening for disk assembly
• low coefficient of flow
• Not suitable for clean or sterile applications
• The valve stem requires many turns to open or close.