Air-chamber valves

Compact original product designed for effective use together with the already commercially available special air-chamber locking devices.

Design is a special saddle made of PE – VP is a completely open-the heating element that constantly promotes optimum heat transfer. A convenient brass guide thread is always in any design is all-in-one and at the same time it is securely stuck from possible turning in the PE-VP.

The original functional brass plug has a special inner tetrahedron. Protection against access by welding to the superstructure of the plug FRIALEN-SPAK (for d 63 mm plug K is used). The thread is made according to DIN ISO 228. PE 100 SDR 11 Maximum working pressure 16 bar (water)/10 bar (gas).