Multi-Z

The Multi-Z severe service control valve eliminates cavitation and is designed for dirty service applications with excessive noise, cavitation, erosion, or high pressure drops.

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  • Brands:
    Valtek, Kammer
  • Applications:
    Hydrocarbon Processing, Oil Production, Petrochemical Processing, Powering Pumps and Compressors, Slurries, Visbreaking, Waste Processing, Waste Treatment, Boiler Circulation, Boiler Feed Booster, Decoking, Feedwater Booster, High Pressure Water Injection
  • Industries:
    Chemical Processing, Oil and Gas, Power Generation

Extreme pressure differentials frequently impact the process systems of the power generation, petrochemical and industrial chemical industries. For this reason, customers specify valves with continuous, linear flow characteristics, a long and uniform service life, and low maintenance costs.

The Multi-Z is ideal for system startup and boiler feed-water recirculation. This control valve meets severe service requirements such as solids in liquid media, high sound levels, high temperatures, dirty service, cavitation formation and corrosion.

The multi-stage trim design of the Multi-Z eliminates cavitation and provides extended trim life. Its unique venturi outlet nozzle provides further trim and seat protection from high velocity, cavitation and flashing, and its linear multi-stage plug design provides greater rangeability and higher throttling resolution.

Features

  • Eliminates Cavitation
  • Forgiving of solids in the process
  • High rangeability
  • Custom characteristics
  • Protected seat from high velocity  
  • Unbalanced or balanced trim design

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Kämmer Multi-Z Severe Service Valve Technical Brochure (German)

Kämmer Multi-Z Severe Service Valve technical brochure (German)

Kämmer Multi-Z Severe Service Valve Technical Brochure (Russian)

Kämmer Multi-Z Severe Service Valve technical brochure (Russian)

Kämmer Multi-Z Severe Service Valve Technical Brochure

Kämmer Multi-Z Severe Service Valve technical brochure

Valtek GOST R Certificate

Valtek GOST R certificate

Logix 3200MD SIL Certificate

Logix 3200MD Digital Positioner SIL certificate

Flowserve Cavitation Control Brochure

Flowserve Cavitation Control brochure: for ChannelSteam, Multi-Z and TigerTooth products.

Kämmer Multi-Z Servere Service Valves Brochure

Kämmer Multi-Z Severe Service Valves brochure

Valtek Multi-Z Anti-Cavitation User Instructions (IOM)

Valtek Multi-Z Severe Service Valve User Instructions: Installation, Operation and Maintenance Manual (IOM)

Kämmer Multi-Z Severe Service Valves User Instructions (IOM)

Kämmer Multi-Z Severe Service Valve User Instructions: Installation, Operation and Maintenance Manual (IOM)

Valtek Multi-Z Severe Service Multi-Satge Valve Technical Brochure

Valtek Multi-Z Severe Service Valve technical brochure

Multi-Z CRN Certificates

CRN Certificates (Canadian Registration Number) for the Canadian Provinces of Alberta, Manitoba, Quebec and Ontario.

Actuator Series 2

Description: The function of the actuator is to adjust the opening of the valve according to the instrument signal in order to ensure correct control of the process media. Depending on the actuator selected, the valve position may be open or closed, as in the case of isolating valves, or continuously modulating in the case of control valves. Flowserve offers different types of actuators according to the thrust or torque required (pneumatic, electric, or hydraulic) to operate rotary or linear control valve designs.

Actuator Series 4

Description: The function of the actuator is to adjust the opening of the valve according to the instrument signal in order to ensure correct control of the process media. Depending on the actuator selected, the valve position may be open or closed, as in the case of isolating valves, or continuously modulating in the case of control valves. Flowserve offers different types of actuators according to the thrust or torque required (pneumatic, electric, or hydraulic) to operate rotary or linear control valve designs.

Actuator Series 5

Description: The function of the actuator is to adjust the opening of the valve according to the instrument signal in order to ensure correct control of the process media. Depending on the actuator selected, the valve position may be open or closed, as in the case of isolating valves, or continuously modulating in the case of control valves. Flowserve offers different types of actuators according to the thrust or torque required (pneumatic, electric, or hydraulic) to operate rotary or linear control valve designs.

500si Digital Positioner

Description: The Flowserve Logix 500si digital positioner represents the next generation of the intrinsically safe Logix 500 family. The positioner comes in two models. The Logix 510si positioner is a 4-20 mA analog positioner that offers all the advantages of digit

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