Grant 2 Port Motorised Valve Gcs20X 22Mm All Models

Grant 2 Port Motorised Valve Gcs20X 22Mm All Models

Grant 2 Port Motorised Valve – 22mm (GCS20X)

Part Number: GCS20X
Universal Fit for All Grant Heating Systems

The Grant GCS20X 2 Port Motorised Valve is a reliable and efficient solution for controlling water flow in heating and hot water systems. Specifically designed for use in S-plan or zone-controlled configurations, this 22mm valve is compatible with all Grant heating system models, including oil boilers, heat pumps, and cylinders.

Ideal for both domestic and light commercial applications, the GCS20X provides precise isolation of individual heating zones, helping to optimise system performance and energy efficiency.

Key Features

• 2-port zone valve for precise flow control in heating or hot water circuits

• Designed for S-plan systems

• 22mm compression ends – easy to fit and compatible with standard pipework

• Quiet motorised operation for dependable performance

• Replaceable actuator head – no need to drain the system

• Ideal for both new installations and replacements

• Fully compatible with Grant controls and other standard system components

Compatible Boiler Models

• Compatible with all Grant Vortex, VortexBlue, and Aerona³ models

• Suitable for Grant cylinders and heat pump systems

• Works with any system using 22mm two-port zone valves

• Ideal for both open-vented and sealed systems

When to Replace

• Valve is seized or not fully opening/closing

• Heating or hot water zones not operating correctly

• Actuator head has failed or is unresponsive

• Regular wear from system use or part of routine service

Technical Specifications

• Part Number: GCS20X

• Type: Motorised 2-Port Zone Valve

• Connection Size: 22mm compression

• Voltage: 230V AC

• Max Operating Pressure: 6 bar

• Temperature Rating: Typically up to 88°C

• Material: Brass valve body with removable actuator

• System Type: Compatible with S-plan and multi-zone systems