Rotary Valves

Key Product

Rotary valves are a core focus of our operations, backed by over 30 years of industry experience in design, manufacture, and refurbishment.

Some of our improvements include reduced rotor to stator clearance, modified sweepers for reduced blocking on end plates, spring loaded seal rings and upgrading of hardfacing of both rotor vanes and stator bore.

We are paramount in the repair of Heavy Duty Drop-Through and Blow-Through Rotary Valves in Australia, offering everything from simple rebuilds to complete overhaul.

The most significant features of our upgrades are AV100 Tungsten Carbide coating of the stator bore, hardfacing of rotor tips and spring loading of the seal rings. These improvements have given an increase of 4-8 lifetimes over hard chrome bores and 420SS vane edges. We have achieved our number one position by offering quick turnaround, top quality, state-of-the-art upgrades all at modest prices.

Our Solutions

Super Heavy-Duty Design	Engineered for extreme operating conditions, ensuring reliability and long service life.
New Manufacture & Reclamation	Custom-built rotary valves and full refurbishment of existing units to restore or exceed original performance.
Expert Consulting & Support	Practical advice on valve selection, setup, and operation to maximise efficiency and lifespan.
Advanced Wear Components	Tungsten carbide applied to rotor vanes, housing bores, and seal journals for superior wear resistance.
Precision Engineering	Diamond-ground components ensure accurate clearances and optimal sealing performance.
"Set and Forget" Reliability	Designed for minimal maintenance with long-term operational stability.
Heavy-Duty Components	Oversized motors and bearings for enhanced durability under high loads.