The EPH Controls B322MID is a 22mm 3-port mid-position motorised valve designed to control water flow in central heating and hot water systems. With 22mm compression connections, 230V operation and a 7.1 Kvs flow rate, it is suitable for domestic heating systems with hot water cylinders and heating circuits, including Y Plan configurations.
The three-port design allows the valve to control and divert water flow between heating and hot water circuits, while the mid-position operation provides flexible system control.
Delivery: Tracked 48 £2.99 (2–3 working days) or Tracked 24 £4.00 (1–2 working days). Free collection from our Wellingborough branch.
The Honeywell V4073A1039 Mid‑Position Valve is a 22 mm compression three‑port motorised valve designed for conventional pumped central‑heating systems. It features a manual lever for filling/down‑filling, spring‑return operation, and a replaceable powerhead without system drainage, making it a reliable choice for installers seeking efficient flow‑diversion in Y‑Plan or S‑Plan configurations.