For your Back Pressure Maintaining and Pressure Regulator requirements, and to view a full range of products for industrial gases, including Oxygen applications, please visit our sister company here
BiS Valves Ltd. was originally founded in 1971 as ‘Bournemouth  Industrial Supplies’. The founder, Ralph Burgas, was Managing Director  and owner until his retirement in 1995. The company was acquired and  managed by Paul Gardiner, with Matthew Smith and David Kelly as  production and technical directors. In 1998 the company name was changed  to ‘BiS Valves Ltd’. Following the departure of Paul in 2002, Matthew  and David jointly managed the company until mid 2007. Following the sad  loss of Matthew, David assumed full responsibility as Managing Director.
 In March 2014 after 23 years at BiS Valves, David Kelly, Managing  Director and majority shareholder, handed over the day to day leadership  of the business to Nick Frost, previously Technical Director.
BiS offer a broad range of standard pressure and flow control  products. As a specialist manufacturer, they also offer bespoke  solutions designed to meet individual customer requirements.
 Various material options are available, ranging from stainless steel to
 super duplex, hastelloy and titanium.
BiS operate a management system approved in accordance with ISO 9001. Sales, order processing and inventory control are coordinated via an integrated computerised business system. Strategic stocks of key components coupled with a flexible manufacturing system enable a fast response to customer orders.
As an International supplier, BiS have an established network of distributors
 in strategic locations around the world; all locations are listed on this site.
BiS have a broad customer base with major principals in the oil and gas market. In addition, they have an established presence in the petro-chemical, pharmaceutical; power generation, water hydraulics and fuel systems markets.