The FlowCal automatic balancing valve maintains a constant fixed flow rate within varying system differential pressure ranges. The 127 series utilize an exclusive, interchangeable flow cartridge, made of anti-scale, low noise polymer and a compact low-lead brass valve body for use in cooling, heating and domestic water systems.
Features:
- Body: DZR Low lead brass
- Max Working Pressure: 230 psi (16 bar)
- Working Temperature 32 - 212 °F (0 - 100°C)