Multi-Z – Severe Service Multi Stage Valves
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The Multi-Z boiler feed-pump recirculation control valve is designed to handle high-pressure drop applications where entrained solids and cavitation pose significant challenges.
The multistage trim design effectively eliminates cavitation, ensuring extended trim life. This valve is ideal for severe service applications, which are characterized by excessive noise, cavitation, erosion, or high-pressure drops.
The Multi-Z is specifically certified and tested by a boiler feed-pump manufacturer, making it ideal for system startup and boiler feed-water recirculation.
- Specifications
- Technical Data
- Advantages
- Applications
- Documents
- Contact
Specifications
- Valve Type: Multi-Z boiler feed-pump recirculation control valve
- Design: Multistage trim
- Outlet Nozzle: Venturi outlet nozzle for trim and seat protection
- Plug Design: Linear multistage plug
Technical Data
- Cavitation Control: Eliminates cavitation with multistage trim design
- Throttling Resolution: High throttling resolution due to linear multistage plug
- Trim Protection: Protected seat from high velocity, cavitation, and flashing
- Rangeability: High rangeability with custom characteristics
- Trim Design: Unbalanced or balanced options available
Advantages
- Eliminates cavitation
- Handles entrained solids in the process
- High rangeability with custom characteristics
- Protected seat from high velocity
- Extended trim life
- Ideal for system startup and boiler feed-water recirculation
Applications
- High-pressure drop applications with entrained solids and cavitation issues
- System startup
- Boiler feed-water recirculation
- Severe service environments with excessive noise, erosion, or high-pressure drops
Documents
Contact our Valve Specialist Team
- Brendan Merrigan (External) – mob: 087 2598124
- Vicki McGrath – tel: 021 461 7207
- Brian Barry – tel: 021 461 7211
- Tim Quigley – tel: 021 461 7209
- Ross O’Donovan – tel: 021 461 7230
- Shauna O’Connor – tel: 021 461 7237
- Tel: 021 461 7200
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