Macneil Steel and Valves Pty Ltd

09/08/2026

04/08/2026

When performance and reliability matter, choose MSV.

We supply a full range of industrial valves including:
• Ball valves
• Gate valves
• Butterfly valves
• Needle valves and more

High-quality, durable solutions for demanding applications.

Visit www.msv.co.za to view our complete range.

03/08/2026

Silent Protection. Absolute Reliability.

The valve you don’t see… but your system always relies on.

MSV check valves — engineered for performance you can trust under pressure.

011 822 1802 | [email protected] | www.msv.co.za

31/07/2026

Controlling more than flow.

Controlling EFFICIENCY.

Premium brass gate valves from Macneil Steel & Valves — built for reliability where it counts.

Strong. Precise. Dependable.

27/07/2026

Class 300. Full Bore. Fire Safe.

The MSV 2020SW-30 Ball Valve delivers when the pressure is on.

Macneil Steel & Valves — reliable flow control for demanding industries.

24/07/2026

Engineered to perform.

Taylor Shaw valves – trusted by industry.

Available from MSV -
msv.co.za

22/07/2026

Reliable Flow Control. Built for Africa’s Toughest Conditions.

From mining and slurry applications to water pipelines and industrial systems, Macneil Steel & Valves delivers high-performance valves engineered for reliability and durability.

MSV-GATE-125-DI | A105 Gate Valves | VENT-O-MAT RBX | Pinch Valves | 3PC Ball Valves

www.msv.co.za

20/07/2026

Start the Week with Reliable Protection ☀️

The MSV 2030 Swing Check Valve is designed to deliver dependable non-return performance in demanding applications.

Key Features:
• 316 Stainless Steel construction for excellent corrosion resistance
• PN14 rated
• Screwed BSP Female ends (BS21)
• Investment casting for precision and strength
• Available in sizes 15mm to 50mm

Ideal for water, oil, gas, and general industrial services where reliable backflow prevention is essential.

MSV – Precision Engineered Valves

www.msv.co.za

15/07/2026

A105 Gate Valve – NPT & Socket Weld

Macneil Steel & Valves supplies high-quality forged A105 Gate Valves designed for reliable on-off service in demanding applications.

Key Specifications:
• Forged A105 Body
• Bolted Bonnet Design
• Available in Class 800 & Class 1500
• Socket Weld (ANSI B16.11) & NPT Threaded (ANSI B1.20.1) Ends
• Design: API 602 | Pressure Test: API 598
• Bi-directional sealing

These compact and robust valves are ideal for high-pressure steam, oil, gas, and general industrial services where dependable shut-off is critical.

MSV – Precision Engineered Valves

www.msv.co.za