Application: Heating, ventilation, air conditioning, irrigation, industry Size range: - 40mm to 200mm - 16 bar - 250mm to 1000mm - 10 bar Construction: Disc: Ductile iron or stainless steel Liner: EPDM, high content nitrile Body: Ductile iron Shaft: 13% chromium, stainless steel
Application: General process industry, water systems, etc Size range: - 40mm to 3200mm - Pressure range: From industry vacuum to 25 bar Construction: Disc: Various including stainless steel, ductile iron, norihard, noridur and others Liner: Various including EPDM, nitrile, carboxylated nitrile, hypalon, viton and others Body: Cast iron, ductile iron and cast steel Shaft: Stainless steel
Application: Chemical plants with high corrosion and/or erosion applications Size range: - 40mm to 300mm - Wafer pattern / lugged - 350mm to 600mm - U-section Pressure range: From industry vacuum to 10 bar Construction: Disc, Shaft: Stainless steel and PFA-teflon coated stainless steel Liner: PFA-teflon with elastomer backup, EPDM, nitrile, carboxylated nitrile, hypalon, viton or high temperature silicone rubber Body: Cast iron, ductile iron, cast steel
Application: High performance applications where higher temperatures and pressures are required Size range: - 50mm to 900mm Pressure range: Class 150 (PN20) and Class 300 (PN50) Construction: Disc: Cast iron or stainless steel Body: Cast iron or stainless steel Seats: Metallic, PTFE or elastomer
Application: All quarter turn actuator needs Size range: - Up to 9000 Nm Pressure range: Up to 10 bar to operate Temperature range: -40°C to 120°C Construction: Alloys with various coatings Mounting: ISO base with Namur solenoid connections Special features: A full complementary range of switches, positioners and auxiliaries available
Application: Industrial, mining, irrigation, process, chemical, petrochemical industries and municipalities Size range: - 50mm to 600mm Pressure range: Up to PN 250 / ANSI 1500 depending on size and valve selection Temperature range: -250°C to 538°C
Head Office
Telephone: (011) 871 0000 Sales: (011) 871 47997 Brook Road, Lilianton Industrial Sites, Lilianton, Boksburg, Gauteng, South Africa
Online Shop
Email: ecommerce@macsteel.co.za Telephone: (011) 871 0300© 2024 Macsteel. All rights reserved.
© 2025 Macsteel.
All rights reserved.
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