Static Balancing Valves - Fig. 9557K


Variable orifice ductile iron double regulating valve
Diameters from DN065 - 2½" to DN300 - 12"
Flanged PN16 according to EN1092-2 (ex DIN2533)
Lengths according to EN558-1 series 1 (ex DIN3202 F1)
With plugged threaded drains (¼" ISO 7/1Rp) for test points
Provided with test points (given unmounted)

Free of CE marking (cat. according to Art. 4.3 Dir. 2014/68/EU)

Working conditions
● Suitable for: water, 0°C to +120°C
   over 100°C only for water with added anti-boiling fluids
● Not suitable for: gases group 1 & 2, liquids group 1 (Dir. 2014/68/EU)