


Product Highlights
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Doc MApproved Document M of the Building Regulations provides guidance to ensure buildings are accessible to and usable by disabled people. It supports compliance for washroom facilities across all building types and works alongside the Equality Act 2010, which requires reasonable adjustments to prevent disadvantage. When you see the Doc M icon, you can be confident the product supports accessible design and regulatory compliance. Find out more here.
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HBNHealth Building Notes (HBN) provide best practice guidance on the design and refurbishment of healthcare buildings within the NHS. They support safe, efficient and compliant healthcare environments. In Scotland, equivalent guidance is provided by SHTM. When you see the HBN icon, the product aligns with recognised healthcare design standards. Find out more here.
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NSFNSF is an independent certification body that tests products to ensure they meet strict public health and safety standards. NSF certification confirms a product is safe for use with drinking water and will not contaminate the supply. Find out more here.
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TMV3TMV3 thermostatic mixing valves are designed for healthcare, education and commercial environments. They blend hot and cold water to maintain safe, consistent temperatures and prevent scalding, complying with NHS D08, HBN, SHTM and Doc M requirements. Find out more here.
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WRASWRAS (Water Regulations Approval Scheme) is an independent UK certification body for plumbing products. WRAS approval confirms compliance with UK Water Supply Regulations and demonstrates that a product meets required standards for safety and water efficiency. Find out more here.
Armitage Shanks Contour 21 Concealed Shower Valve



Product Highlights
-
Doc MApproved Document M of the Building Regulations provides guidance to ensure buildings are accessible to and usable by disabled people. It supports compliance for washroom facilities across all building types and works alongside the Equality Act 2010, which requires reasonable adjustments to prevent disadvantage. When you see the Doc M icon, you can be confident the product supports accessible design and regulatory compliance. Find out more here.
-
HBNHealth Building Notes (HBN) provide best practice guidance on the design and refurbishment of healthcare buildings within the NHS. They support safe, efficient and compliant healthcare environments. In Scotland, equivalent guidance is provided by SHTM. When you see the HBN icon, the product aligns with recognised healthcare design standards. Find out more here.
-
NSFNSF is an independent certification body that tests products to ensure they meet strict public health and safety standards. NSF certification confirms a product is safe for use with drinking water and will not contaminate the supply. Find out more here.
-
TMV3TMV3 thermostatic mixing valves are designed for healthcare, education and commercial environments. They blend hot and cold water to maintain safe, consistent temperatures and prevent scalding, complying with NHS D08, HBN, SHTM and Doc M requirements. Find out more here.
-
WRASWRAS (Water Regulations Approval Scheme) is an independent UK certification body for plumbing products. WRAS approval confirms compliance with UK Water Supply Regulations and demonstrates that a product meets required standards for safety and water efficiency. Find out more here.
The Armitage Shanks Contour 21 lever operated thermostatic concealed shower mixer valve is both DDA compliant and WRAS approved.
£708.63 exc. VAT
Free UK Delivery for orders over £500
Description
The Armitage Shanks Contour 21 lever operated thermostatic concealed shower mixer valve combines safe temperature control with intuitive, easy-to-use lever operation. Fully DDA compliant and WRAS approved, it is designed to meet the demands of inclusive, healthcare, and commercial environments.
Features
- DDA compliant and WRAS approved
- Extended easy use lever
- Automatic safety shut off
- TMV3 approved
- NSF approved
Specifications
| Product Type | Concealed Shower Valves, Thermostatic Shower Valves |
|---|---|
| Sector | Commercial, Leisure, Residential |
| Dimensions | 168 × 268 mm |
| Weight | 3 kg |
| Colour | Chrome |
| Flow Rate | 7.5 Ltr/min @ 3 Bar |
| Max Operating Pressure | 10 Bar Static |
| Min Operating Pressure | 0.1 Bar |
| Installation | Concealed |
| Valve Operation | Lever |
| Inlet Connection | 1/2" |





