Valve Gas
Banco Zv22 2 Port 22Mm Zone Valve 5 Wire
Code:272456
SKU:272456
Overview
REPLACEMENT FOR SUNVIC ACTUATOR SZ2301
The Banco ZV22 2 Port 22mm Zone Valve is a high-quality motorised valve designed to control water flow in central heating and domestic hot-water systems. Featuring 22mm compression connections and a 5-wire actuator, this valve ensures reliable open/close operation for S-Plan zoning and boiler interlock control.
The durable brass valve body and smooth-running actuator deliver long service life in both domestic and light commercial heating systems. The detachable motor head allows fast replacement without draining the system.
Key Features
-
2-port 22mm zone valve – Banco ZV22
-
5-wire actuator suitable for S-Plan heating systems
-
Precise open/close flow control for heating circuits
-
Manual lever override for filling or system testing
-
Detachable motor head for easy servicing
-
Durable brass valve body and long-life motor assembly
-
Compatible with most boilers, programmers, and wiring centres
-
Suitable for both heating and hot water zoning
Compatibility
-
Fits 22mm copper or plastic heating pipework
-
Works with standard 230V heating controls
-
Suitable for S-Plan and multi-zone installations
-
Direct replacement for Sunvic SZ2301 actuator systems
(Provides functional compatibility where a 5-wire 230V zone valve actuator is required) -
Alternative option for many legacy Sunvic, Honeywell, ACL, and similar 2-port valves
When to Replace
-
Valve fails to open or close fully
-
Actuator is noisy, seized or non-responsive
-
Zone receives no flow or intermittent heating
-
During upgrade of older or unreliable zone valves
Technical Specifications
-
Model: ZV22
-
Manufacturer: Banco
-
Connection Size: 22mm compression
-
Wiring: 5-wire, 230V
-
Valve Type: Motorised 2-port zone valve
-
Body Material: Brass
-
Application: Heating & hot water zoning
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Information
The Banco ZV22 2 Port 22mm Zone Valve is a high-quality motorised valve designed to control water flow in central heating and domestic hot-water systems. Featuring 22mm compression connections and a 5-wire actuator, this valve ensures reliable open/close operation for S-Plan zoning and boiler interlock control.
The durable brass valve body and smooth-running actuator deliver long service life in both domestic and light commercial heating systems. The detachable motor head allows fast replacement without draining the system.
Key Features
-
2-port 22mm zone valve – Banco ZV22
-
5-wire actuator suitable for S-Plan heating systems
-
Precise open/close flow control for heating circuits
-
Manual lever override for filling or system testing
-
Detachable motor head for easy servicing
-
Durable brass valve body and long-life motor assembly
-
Compatible with most boilers, programmers, and wiring centres
-
Suitable for both heating and hot water zoning
Compatibility
-
Fits 22mm copper or plastic heating pipework
-
Works with standard 230V heating controls
-
Suitable for S-Plan and multi-zone installations
-
Direct replacement for Sunvic SZ2301 actuator systems
(Provides functional compatibility where a 5-wire 230V zone valve actuator is required) -
Alternative option for many legacy Sunvic, Honeywell, ACL, and similar 2-port valves
When to Replace
-
Valve fails to open or close fully
-
Actuator is noisy, seized or non-responsive
-
Zone receives no flow or intermittent heating
-
During upgrade of older or unreliable zone valves
Technical Specifications
-
Model: ZV22
-
Manufacturer: Banco
-
Connection Size: 22mm compression
-
Wiring: 5-wire, 230V
-
Valve Type: Motorised 2-port zone valve
-
Body Material: Brass
-
Application: Heating & hot water zoning
-
Product Enquiry
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Price match for Trade accounts
Click & Collect from Bridgwater or London
Next Working Day Delivery - UK wide distribution