ESi ESZV222LM 22mm Two-Port Motorised Zone Valve with Lead

The ESi ESZV222LM is a 22mm two-port motorised zone valve with a lead for controlling water flow in central heating systems.

• Valve body: Brass
• Actuator: Steel head with spring return action
• Manual lever: For system filling and draining
• Service feature: Quick-release actuator head

Confirm the exact valve model, body/head pairing, wiring and control scheme before ordering. Do not assume a direct replacement from the pipe size, port count or another brand name alone.

Installation and servicing must follow ESi’s model-specific instructions. Have a competent installer check compatibility with the actual system and any head-only replacement.