DLM’s Valve Division is one of Southern Africa’s leading suppliers of valves; pneumatic actuators and accessories; instrument valves and fittings. Our extensive range covers all operating types and is available in a wide variety of materials to suit differing media, pressure and temperature requirements. This enables us to offer products for both general and specialized applications.

We have exclusive distribution agreements with the majority of our world leading Agents, who are continually developing new and cutting-edge products, as well as innovative software to assist in the selection and sizing of valves. The knowledge and expertise of our suppliers together with our experienced sales personnel and superior product range ensures that we effectively address customers’ needs.

DLM’s wide range includes control, gate, globe, check, plug, knife gate, ball and ball float valves; as well as strainers and boiler controls and fittings.

DLM designs and locally manufactures the Rienzi range of Knife Gate Valves, Check and Foot Valves which are suitable for a variety of water and slurry applications. We also manufacture the Hisaka 2-piece ball valves under license agreement.

In the field of safety and over pressure protection our range includes a comprehensive range of products to control the pipeline distribution of steam, air, liquids and gasses as well as to protect personnel, plant and equipment.  This range includes safety and relief valves; pressure reducing and sustaining valves; bursting discs and flame arrestors.  These products are available in a wide variety of materials to suit differing media, temperature and pressure requirements.

Flame Arrestors

Safety Relief Valves

Bursting Discs

Safety & Regulating Valves

Tank Protection Valves

API Gate, Globe

and Check Valves

Fire Safe Valves

Cast & Stainless

Steel Valves

Cast & Ductile

Iron Valves

Compact Pneumatic

Actuators & Accessories

Plug, Gate, Globe & Check Valves

Ball Valves


Control Valves

Severe Service Ball

& Control Valves

Steam Traps


Automation Products

Knife Gate, Check & Foot Valves

Slide Type

Blind Valves

Pinch Valves

Bronze Valves

Ball Valves

Tube Fittings, Process Valves, Quick 

Connectors & Manifolds

Ballcentric Valves

Pressure Reducing Valves

Control Valves

Butterfly Valves

Fixed Ratio Pressure

Reducing Valves

Plastic Valves

Smart Positioners


Lined Valves

Knife Gate Valves

© 2020 by Dupleix Liquid Meters (Pty) Ltd

Visit us on LinkedIn