McAlpine Self Closing Non-Return Valve 2″ – MACVALVE-4

Name: McAlpine Self Closing Non-Return Valve 2" - MACVALVE-4
Brand: McAlpine
SKU: MACVALVE-4
Price: 27.99 GBP
Availability: InStock

£27.99 inc VAT

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McAlpine Self-Closing Waste Valve – MACVALVE-4 is a highly effective waterless sealing valve suitable for domestic plumbing installations. It provides a secure and reliable method that allows you to safely prevent foul odours and waste backflow when modifying or replacing plumbing systems.

2″ Universal Connection: Engineered with 2″ universal compression connections to ensure a secure, watertight mechanical joint with various standard plastic waste pipes.
Self-Closing Membrane: Features a unique waterless membrane design, making it suitable for directly sealing off foul sewer gases efficiently without needing a traditional water trap.
Odour & Backflow Prevention: Designed to completely block off sewer gas and eliminate backflow concerns, helping installers resolve issues with odour ingress and reverse water flow easily.
Versatile Installation: Provides a convenient design that can be easily fitted in either a horizontal or vertical position to suit the specific layout of your pipework.
Space-Saving Application: Fits perfectly into plumbing upgrades and replacement projects where restricted space or infrequent appliance use prevents the installation of a conventional water seal.
Trusted McAlpine Quality: McAlpine manufactures this component to deliver dependable operation and high manufacturing standards across domestic plumbing applications.

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SKU: MACVALVE-4 Category: McAlpine Brand: McAlpine

Description
Additional information

The McAlpine Self Closing Non-Return Valve 2″ – MACVALVE-4 provides a highly effective waterless sealing solution for domestic plumbing installations. Specifically, it offers a secure and reliable method to prevent foul odours and backflow when you need to protect a drainage system.

Therefore, the McAlpine MACVALVE-4 suits system modifications and replacement projects that feature limited space where a normal water seal might evaporate. Additionally, it acts as a self-closing non-return valve specifically designed for waste pipes and features universal compression connections, which simplifies installation and ensures a secure joint.

The MACVALVE-4 forms part of McAlpine’s trusted range of self-closing waste valves. As a result, it delivers dependable operation across a wide variety of domestic plumbing applications and fits 2″ waste systems specifically.

Key Features & Benefits of McAlpine Self Closing Non-Return Valve 2″ – MACVALVE-4:

Odour & Backflow Prevention: The fitting offers complete closure using an internal membrane that seals automatically when flow stops. Consequently, it provides a convenient and cost-effective plumbing solution when you need to safely block foul sewer gases and prevent waste backflow.

Dry-Out Resistance: Functions as a dedicated waterless trap, allowing you to seal off wastewater systems efficiently without needing a traditional water seal that can evaporate.

Versatile Connections: Incorporates 2″ universal compression connections. Therefore, it contributes to a secure, watertight seal and fits standard plastic waste pipes seamlessly in both horizontal and vertical positions.

Problem-Solving Design: Overcomes issues with awkward plumbing spots and odour ingress, helping you reduce installation time and eliminate leak concerns during system updates.

Trusted McAlpine Quality: McAlpine manufactures this component, ensuring dependable performance and high manufacturing standards.

Technical Specifications:

Product Type: Self-Closing Waste Valve

Model: MACVALVE-4

Application: Preventing foul odours, sewer gases, and backflow in waste pipe installations

Connection: 2″ Universal Compression

Manufacturer: McAlpine

Brand	McAlpine
Connection Type	Compression
Finish / Colour	White
Materials	Polypropylene
Size / Diameter	2"
System Type	Water-based
Valve Type	Check Valve (Non-Return)