About

Bi-SEAL is a specialist Knife gate/Slurry Valve Manufacturer supplying into the Mining Industry. The Valves are  designed, cast,  assembled and tested in Australia.

Bi-SEAL's knowledge of materials, mining processes and innovative thinking are utilised in the design and manufacturing process.

Bi-SEAL (formerly VTM up until the mid 2000's) started in 2000 to address the gap they could see in mines that needed a high performing Knife-Gate valve that could deal with low pH, abrasion and longevity.

Manufacturing these in Australia provided Bi-SEAL's early customers with the tailored fixes and the speed of delivery they needed. Over the years Bi-SEAL developed more advances in alloy performance and refined it's designs to the even tougher conditions in today’s mining processes.

People told BI-SEAL in the early days that certain sealing problems couldn’t be fixed and they just loved the challenge of solving them. Bi-SEAL always believed there is a way to develop a solution and that has always been what has driven Bi-SEAL.

Bi-SEAL's quality standards are extremely high and they will not compromise on this. Bi-SEAL's reputation is everything to them.