Z3000 series features the Crane FS ProBalance Fixed Orifice Double Regulating valve D931.
The series provide versions for heated and chilled water systems and combinations with and without drains and strainers. The versions for chilled water systems include extension stems (EXS) on the ball valve T-Handles to allow for lagging. The Z3000 series also includes low flow and ultra low flow versions.
This series utilises the Crane FS bronze commissioning valves D931, D933 or D934 depending on flow rate required. All selections are made by Crane FS and each unit is tagged with individual fan coil reference numbers to assist contractors with site installation. Extension stems are fitted to isolation ball valves for chilled water applications.