462

Ball valves male/female with tang with conical head and O-ring

PN25

Made in italy

Brass ball valves, nickel-plated only on the external surface.
For hydro-thermo-sanitary systems (domestic water consumption according to recent European regulations).
Suitable for heating systems for collector batteries.
Installation in industrial and civil heating systems, pneumatic systems and for non-aggressive fluids.
Installation in medium pressure water distribution systems.

Working pressure: 25 bar.
Working temperature: -20°C +130°C (excluding frost).
Cylindricals threads according to ISO 228-1.
Seal on stem: 1/2″ – 1″ stem assembled from inside with 2 ORin EPDM Perox;
Seal on the ball with 2 gaskets in PTFE.
Full port.

Ball valves male/female with tang with conical head and O-ring

1. Screw in steel AISI 430.
2. Drawn steel lever handle or aluminium knob.
3. CW614N UNI EN 12164 stem.
4. EPDM PEROX O-ring
5. CW617N UNI EN 12165 body valve, nickel-plated only on the external surface
6. PTFE gasket.
7. CW617N UNI EN 12165 chrome-plated ball.
8. CW617N UNI EN 12165 end adaptor, nickel-plated only on the external surface.
9. EPDM PEROX O-ring.
10. CW617N EN 12165 union.
11. CW617N EN 12165 nut.

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