+61 3 9737 5200 [email protected]
Mack Valves Australia

High Lift Relief and Full Lift Nozzle Valves are designed for large vessels that require higher relieving capacity including applications across Building Services, Cryogenics, Pharmaceuticals, Mining and Food and Beverage.

High Lift Relief Valve

High Lift & Full Lift Nozzle Relief Valve

Cryogenic, Steam, Water, Air & Gases
Working Pressure: 15 – 9,000kPa
General Process Application

Typically used to safeguard boilers, vessels and pipework from the risks of higher than desired pressures protecting valuable resources and avoiding costly downtime.

• Bronze / Stainless Steel

• Flanged; 15-150mm
• Screwed; 15-50mm

Pressures up to:
• 9,000kPa
• 1,305psi
• 90bar

• -196°C to +190°C

• Flanged
• Screwed

* Available as a Relief or Safety valve

Download Cryogenics Brochure

Download Cryogenics Brochure

7E Series Safety Relief Valve data sheet page 1
7E Series Safety Relief Valve data sheet page 2

Download Data Sheet

Download Data Sheet

If your application requires a bespoke, custom-engineered solution, just ask us

All build options are available from Mack on special order enabling clients to create a valve for their own specific needs, but our stock is based around common material specifications favoured by industry.

Speak directly to our specialist sales team to discuss your valve needs, or to get a personalised quote, call +61 3 97375200

Request a quote 

Request a quote 

Need a Bespoke Solution?

In addition to our core stock, Mack Valves can also custom engineer a valve that meets your specific requirements.

Request a Quote