Variable orifice cast iron double regulating valve
Diameters from DN065 - 2 1/2" to DN300 - 12"
Flanged PN16 according to EN1092-2 (ex DIN2533)Lengths according to EN558-1 series 1 (ex DIN3202 F1)
Alkyd/acrylic single layer waterpaint coating (50-100μm)
Tolerance on nominal Kv ±5%
(completely open valve, test according to BS7350)
Plugged threaded drains (¼" ISO 7/1Rp) for test points
Provided with test points (given unmounted)
Conforme Gost
PN16
Working conditions:
● Water: -10°C to +120°C
below 0°C only for water with added antifreezing fluid
over 100°C only for water with added anti-boiling fluids
