Derwent industries

Flow Control - Products

Flow Control - Water Valves, Clamps, Couplings, Hydrants, Ductile Iron Fittings, Water Meters

Engineered Flow Control Solutions for Essential Infrastructure

Derwent Industries is a trusted Australian manufacturer and supplier of heavy-duty flow control products built for demanding municipal, industrial, and resource sector applications. Across water supply networks, wastewater treatment, mining operations, and oil and gas facilities, our flow management equipment ensures long-term operational integrity, reduced downtime, and precise system regulation. With five state-of-the-art facilities across Australia, we deliver locally supported engineering, reliable manufacturing standards, and fast dispatch nationwide.

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Accessories flow control

Accessories

actuation

Actuation

air release valves

Air Release Valves

EGP sawing

Anti-Dust Solutions

Brassware Tapping bands & Pressure Valves

Brass Ware, Tapping Bands & Pressure Valves

316 stainless steel repair clamps sml

Clamps Derwent

Stepped coupling sml

Couplings

Custom Built

Custom Built Flow Control Solutions

Dismantling Joints

Dismantling Joints

Ductile Iron Fittings

Ductile Iron Fittings

FIP Valves

FIP Valves Australia

uniClamp

Flanged Offtakes

Insertion gasket kits sml

Gaskets

Hydrants

Hydrants

Puddle flange sml

PE Puddle Flanges

Penx stainless steel penstock

Penstock

Hydraulic Power Generator

Power Generation – Hydraulic

Rubber rings sml

Rubber Rings

strainer

Strainer

ACCESSORIES

Streetware

Valves rsgv sml

Valves

ASF10

Vibration Eliminators

Omega hot sml

Water Meters

Our Complete Product Range

  • Isolation & Control Valves: Designed for precise fluid handling under high pressures and harsh environmental conditions, including air release valves, gate valves, and specialised FIP valves.
  • Pipe Repair & Connection Solutions: Ensure fast, leak-proof installations and maintenance with our heavy-duty repair clamps, stepped couplings, dismantling joints, and stainless steel tapping bands.
  • Pipelaying & Flange Accessories: High-performance components engineered for secure joint integrity, including puddle flanges, flanged offtakes, insertion gaskets, and rubber sealing rings.
  • Penstocks & Waterway Control: Advanced wall-mounting and stainless steel penstock solutions engineered for bidirectional pressure sealing in waterworks and sewage treatment plants.
  • Flow Measurement & Monitoring: Precision water meters and strainers engineered for accurate metering, debris protection, and flow regulation in civil and industrial systems.

Why Partner with Derwent Industries?

  • Local Australian Capability: Operating five dedicated manufacturing and distribution hubs across Australia to ensure rapid turnaround times and responsive technical service.
  • Tested for Australian Conditions: Built to withstand severe thermal changes, soil movement, aggressive fluids, and high operational pressures.
  • End-to-End Technical Support: From custom-built flow control assemblies to standard pipeline replacement parts, our engineering team provides complete support from project specification to installation.