By-pass tee in nickel-plated brass.
Minimum and maximum working temperatures: -10°C (with antifreeze solution), 100°C.
Threads ISO228 (equivalent to DIN EN ISO 228 and BS EN ISO 228).
Suitable for zone valve art. 984 and installable in metal boxes art. 498,
together with brass manifolds art. 850-860 and stainless steel manifolds art. 852-862.