Fixed orifice DZR brass double regulating valveDiameters from DN015 - ½" to DN050 - 2"Threaded F/F (ISO 228/1 for DN15 and DN20, ISO 7/1 Rp above)Olive & nut kit (O/N) for European copper tubing (EN1057) on request:
● DN015, kit for 15 mm pipe
● DN020, kit for 22 mm pipeDesign according to BS7350Tolerance on nominal Kvs ±3% (test according to BS7350)Available in the following versions:
● Fig. 9515, with test points
● Not suitable for: gases group 1 & 2, liquids group 1 (Dir. 2014/68/UE)