McAlpine Valve Shower Gully - White Plastic Clamp Ring and Cover Plate - 1.5" Horizontal Outlet
The McAlpine VSG1WH Valve Shower Gully is a plumbing fitting designed for efficient drainage in sh...The McAlpine VSG1WH Valve Shower Gully is a plumbing fitting designed for efficient drainage in shower areas. It features a white plastic clamp ring and cover plate for a clean aesthetic, and a 1½" horizontal outlet for waste pipe connection. Manufactured from high-quality ABS, it meets relevant plumbing standards and is suitable for various domestic and commercial applications. The cover plate is easily removable for maintenance. The 1½" horizontal outlet ensures a secure, leak-free connection and is ideal for installations with limited space. This gully includes a valve that acts as a non-return mechanism, preventing foul air from entering the dwelling by resealing after water discharge. It is suitable for concrete and suspended timber floors and available with or without securing screws. Complies with BS EN 1329-1:2020.
The McAlpine VSG1WH Valve Shower Gully is designed for efficient and hygienic drainage in shower areas, suitable for both domestic and commercial installations. Its key benefit lies in the integrated valve mechanism that prevents foul air from entering the property by automatically resealing after water discharge. A potential caveat is its specific 1½" horizontal outlet, which requires compatible waste pipe fittings.
All features
Model Part Number
VSG1WH
Brand
McAlpine
Extended Product Information
FAQs
What is the purpose of the valve in this shower gully?
The valve acts as a non-return mechanism. It seals the waste pipe opening when not in use to prevent foul air and unpleasant odors from escaping the drain and entering your shower area. It automatically opens when water is discharged and reseals once drainage is complete.
What size is the waste outlet?
The McAlpine VSG1WH has a 1½" (DN40) horizontal outlet for connecting to the waste pipe system.
Can this gully be used with underfloor heating?
While compatible with suspended timber floors, the installation should carefully consider the placement and protection of underfloor heating elements to prevent damage during fitting.
How often should I clean the gully?
It is recommended to clean the gully trap and check the valve mechanism at least every 3-6 months, or more frequently if you notice any signs of slow drainage or odors.
Is this product suitable for domestic or commercial use?
Yes, the McAlpine VSG1WH is suitable for both domestic and commercial applications due to its durable construction and compliance with relevant standards.
What type of floors can this gully be installed in?
This gully is designed for installation in both concrete and suspended timber floors.
Does it come with screws for installation?
The product description notes it is 'available with or without securing screws'. Please check the specific packaging or product listing to confirm if screws are included with your purchase.
Troubleshooting
Slow drainage
Check the gully trap for debris. Ensure the valve mechanism is not obstructed and is opening fully. Verify the waste pipe is not blocked.
Foul odors despite the valve
Ensure the valve is clean and resealing properly. Check that the water seal within the trap (if any backup is present) is intact. Verify surrounding seals are watertight.
Cover plate is difficult to remove
Gently try to lever the plate upwards using a plastic or wooden tool to avoid scratching. Ensure no adhesive or excessive sealant is preventing its removal.
Leaking around the clamp ring
Check that the shower tray membrane is correctly sealed to the clamp ring and the surrounding area. Ensure the clamp ring is tightened appropriately.
Pros and Cons
Pros
Prevents foul air ingress with its automatic resealing valve.
Durable and long-lasting ABS construction.
Aesthetically pleasing white finish with a removable cover for cleaning.
Suitable for a variety of floor types (concrete and suspended timber).
Compact horizontal outlet is useful for space-saving installations.
Meets relevant British and European safety standards.
Cons
The 1½" horizontal outlet may limit compatibility with certain existing pipework.
Requires periodic checks of the valve mechanism to ensure proper function.
Installation may require specific sealing techniques for the clamp ring depending on the tray membrane.
Setup, Compatibility & Care
Setup:
Ensure the floor substrate is prepared and ready for the gully installation.
Position the gully body, connecting the 1½" horizontal outlet to the waste pipe using appropriate solvent cement or compression fittings.
Install the clamp ring over the body, ensuring it sits flush with the floor surface.
Place the shower tray membrane over the clamp ring and secure it firmly.
Fit the white cover plate, ensuring it is securely in place.
For timber floors, use securing screws (if provided or purchased separately) to anchor the gully body.
Compatibility:
Waste Pipe: Designed for a 1½" (DN40) waste pipe.
Flooring: Suitable for concrete and suspended timber floors.
Shower Trays: Compatible with most standard shower trays that accommodate a top-access gully.
Care:
Periodically remove the white cover plate.
Clean the gully trap and the valve mechanism with a soft brush and mild detergent.
Rinse thoroughly with water to ensure the valve reseals correctly.
Avoid using abrasive cleaners or solvents that could damage the plastic components.