Bronze lockshield gate valves

Herz bronze lockshield gate valves are WRAS approved and pressure rated to PN20. Features include: Available in various dimensions. Made to BS 5154. Pressure/temperature rating of 9 bar at 180°C; and 26 bar at -10 to 100°C. BS21 taper thread (ISO 7). Test pressures - 30 bar (shell), 22 bar (seat).