Brownall Industrial Boiler Valves and Fittings

Brownall, a leading brand of Crane Building Services & Utilities, manufacture a comprehensive range of bronze valves and fittings.

The Brownall range of industrial pipe fittings are manufactured using the company's own in-house resources which include pattern making, casting and machining of components on the latest numerical control machine tools. These products have been developed over more than 50 years of practical use and testing with emphasis on reliability, ease of maintenance and practical design.

A quality system to ISO 9001 standard ensures product quality is maintained at the highest level.

The Brownall range of pipe-fittings and flanges is manufactured from a wide range of non-ferrous materials to BS EN 1982:1999. This includes:


  • CC491K Gunmetal (formerly LG2)
  • CC492K Gunmetal (formerly LG4)
  • CC760S Cast brass (formerly SCB6)
  • CW702R Aluminium bronze tube (formerly CZ110)

With a background of product design experience and manufacturing quality control, Brownall have progressed to become one of the leading suppliers of non-ferrous cast products in the UK.

This includes the manufacture and supply the well renowned range of Air Eliminators and Vent Valves formerly known as the Charles Winn range of valves.

A technical support service is available to assist customers in the selection of products for a wide range of applications. Special designs can be produced in the foundry to customers' own specifications and supplied in the cast or fully machine form.

For all downloads, including installation instructions and technical datasheets, please use the 'Downloads' tab on the main menu bar.


Plant Room Valves Catalogue

With a proven track record for high quality, Brownall offers an exclusive range of Automatic Air Eliminators (AAE) covering low, medium and high pressure applications, complemented by the Three-Way Vent Valves and Vent Cocks for boilers. For all other downloads, please use the 'Downloads' tab on the main menu bar.

Plant Room Valves Catalogue - Click to download 1 Mb

Brownall Industrial Product Guide

Brownall products feature in the NEW Industrial Product Guide which covers the full range of products for industrial applications.

Brownall Industrial Product Guide - Click to download 53 Kb