Klambon Water Pty Ltd - a subsidiary of West Rand Engineering (WRE) Unit 7, 39-41 Fourth Avenue , Blacktown , NSW 2148 Australia About Solutions products Companies Klambon Water Pty Ltd - a subsidiary of ... Products `GLEN` Butterfly Valves `GLEN` Butterfly Valves 0 Share 'Glen' Butterfly Valves for the reticulation of water and air using shouldered or grooved piping systems are ideal for applications were space is limited and pipe supports are a problem. Most popular related searches butterfly valve pipe system water piping system water butterfly valve water pipe water valve water piping Customer reviews No reviews were found for `GLEN` Butterfly Valves. Be the first to review! Add your review Publish your review Great! review successfully added!