Clack V4427 WS2H/3 PCB Relay Expansion Kit

Name: Clack V4427 WS2H/3 PCB Relay Expansion Kit
Brand: Clack
SKU: 10440000143
Price: 78.2 GBP
Availability: InStock

SKU: 10440000143

£78.20

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Technical Resources

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Clack V4427 WS2H/WS3 PCB Relay Expansion Kit

The Clack V4427 PCB Relay Expansion Kit is an essential plug-and-play circuit board upgrade designed specifically for the heavy-duty Clack WS2H and WS3 commercial control valves.

This expansion board seamlessly integrates with the main valve PC board, providing two fully programmable dry contact relays. It allows commercial system builders and maintenance engineers to easily synchronize their water treatment vessels with external auxiliary equipment. Whether you are building a new multiplex system or replacing a burnt-out board on an existing commercial site, this genuine Clack OEM part ensures reliable, synchronized operation.

Key Applications

Adding the V4427 relay board allows your Clack WS2H or WS3 valve to trigger external devices during specific stages of service or regeneration, including:

Chemical Feed Pumps: Trigger dosing pumps precisely when the valve goes into service or backwash.
Motorized Alternating Valves (MAVs): Essential for setting up twin-alternating or multi-tank parallel systems.
External Solenoids & Diaphragm Valves: Drive external shut-off valves to prevent hard water bypass during regeneration.
Remote Lockouts & Alarms: Send signals to building management systems (BMS) when a regeneration cycle is initiated.

Technical Specifications

Part Number: V4427
Compatibility: Exclusively for use with Clack WS2H (2-inch) and WS3 (3-inch) electronic control valves. (Note: Not compatible with standard WS1, WS1.25, WS1.5, or standard WS2 valves).
Relays: Features two programmable, single-pole double-throw (SPDT) dry contact relays.
Installation: Direct mount to the internal valve backplate; connects to the main board via the included ribbon cable.

Supply & Delivery Information

As a genuine Clack replacement component, the V4427 is supplied brand new and ready for immediate integration into your commercial builds or site repairs. We supply this part individually packaged and ready for rapid dispatch directly to your facility or commercial job site.

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Frequently Asked Questions

What is included in the Clack V4427 PCB Relay Expansion Kit?

The Clack V4427 PCB Relay Expansion Kit typically includes the relay components and necessary installation accessories designed to expand your existing system's capabilities.

How does the Clack V4427 improve my water system control?

The Clack V4427 relay kit allows for enhanced control over water filtration and softening systems by enabling automatic switching and automation features, increasing efficiency and convenience.

Is the Clack V4427 suitable for my existing Clack system?

Yes, the Clack V4427 is compatible with many Clack water treatment systems, making it an ideal upgrade to expand your control options and system functionality.

How do I install the Clack V4427 PCB Relay Expansion Kit?

Installation typically involves connecting the relay to your existing PCB and wiring it according to the included instructions; it is recommended to follow the detailed guide or consult a professional installer.

What are the key features of the Clack V4427 PCB Relay Expansion Kit?

Key features include reliable relay performance, easy integration with existing systems, and compatibility that enhances automation and control of your water treatment system.

What is the primary purpose of the Clack V4427 WS2H/3 PCB Relay Expansion Kit?

The Clack V4427 PCB Relay Expansion Kit is designed to upgrade Clack WS2H and WS3 control valves by providing two programmable relays that can trigger external devices, enhancing system automation and synchronization.

Is the Clack V4427 compatible with all Clack control valves?

No, the Clack V4427 is exclusively compatible with the Clack WS2H (2-inch) and WS3 (3-inch) electronic control valves, and is not suitable for standard WS1, WS1.25, WS1.5, or other versions.

What types of external devices can be controlled using the Clack V4427 relay expansion kit?

The relay kit can control external chemical feed pumps, motorized alternating valves, external solenoids and diaphragm valves, as well as remote lockouts and alarms, allowing for precise system automation.

How is the Clack V4427 relay expansion kit installed?

The kit mounts directly onto the internal valve backplate and connects to the main control board via the included ribbon cable, making installation straightforward and secure.

Does the Clack V4427 come ready to use, and how is it supplied?

Yes, the Clack V4427 is supplied brand new, individually packaged, and ready for immediate installation in commercial water treatment systems or repairs, with rapid dispatch to your location.