Henry Pratt Company, a subsidiary of Mueller Water Products, has announced that its Singer® valve product line has officially received WRAS (Water Regulations Advisory Scheme) certification, confirming compliance with UK water supply regulations.
WRAS certification ensures that products are safe for use with potable water, verifying that materials do not contaminate drinking water and that they meet BS 6920 standards. This milestone reflects Mueller’s commitment to public health and regulatory excellence across the UK and Europe.
“The WRAS certification assures our customers that Singer® valves are manufactured to rigorous performance and safety standards,” said Stephen De Boer, Senior Product Manager for the Singer® product line. “We are committed to helping to protect public health and to ensuring our customers have access to high-quality, high-performance valves that meet all regulatory requirements for water fittings products.”
The certification process involved extensive testing of several valve types, including float-operated, flow control, level control, pressure-reducing and relief, and metal gate valves. With WRAS approval, Mueller further strengthens its position as a trusted supplier of compliant, high-performance solutions for modern water infrastructure.
Singer valves receive WRAS certification
