Screw connection with external thread

Screw connection set with external thread 1"

Due to the special shape of the screw connection set with external thread 1", the small air bubbles contained in the heating water are forcibly led to the automatic quick vent compartment.

Complete with quick vent, safety valve and pressure gauge.

Lower connection with 1" Internal thread for connection line to the heat generator.

Technical data: Screw connection set with external thread 1"

• Pressure rating: PN 10
• Medium temperature, max.: +120 °C min.: -20 °C
• Connections, according to: EN 1254-4
• Internal thread (G): ISO 228/1
• External thread (R): EN 10226-1
• Material, union nut: brass CW 614N
• Connector: Dezincification-resistant brass DZR*
• Seal: Klingersil C-4400 * suitable for drinking water
• Conformity PED 2014/68/EU, article 4.3