• Valves

    Flowserve is an industry-leading provider of valves used in a wide variety of global infrastructure industries.

Multi-Z - Severe Service Multi Stage Valves

Multi-Z boiler feed-pump, recirculation control valve handles high-pressure drop applications wher entrained solids and cavitation are a problem. Multistage trim design eliminates cavitation and provides extended trim life. Severe service is defined as applications which have excessive noise, cavitation, erosion, or high pressure drops. Most valves in these categories require special design work, resulting in the use of special materials or trim designs. Flowserve offers the most comprehensive range of solutions to minimise or eliminate cavitation, erosion and noise.

Click to enlarge
2 images available

  • Brands:
    Kammer
  • Applications:
  • Industries:
  • Standards:
  • Misc:
Multi-Z boiler feed-pump, recirculation control valve handles high-pressure drop applications wher entrained solids and cavitation are a problem. Multistage trim design eliminates cavitation and provides extended trim life. Venturi outlet nozzle offer further trim and seat protection from high velocity, cavitation, and flashing, and linear multistage plug provides high throttling resolution.

Multi-Z - Ideal for system startup and boiler feed-water recirculation, the Multi-Z is the only valve certified and tested by a boiler feed-pump manufacturer.

The Multi-Z features a multistage trim design that 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 multistage 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

Show/hide all Languages

Showing all languages below...

Multi Z Servere Service Valve

Boiler Feedpump, Recirculation, High pressure drop, pressure balanced

Multi Z Servere Service Valve

Boiler Feedpump, Recirculation, High pressure drop, pressure balanced

Kämmer Positioners Multifunctional Positioner

Description: Flowserve’s standard positioner range covers pneumatic to analog with different hazardous area classifications to serve different market needs. Flowserve has also developed combined systems incorporating control valve, pressure and emperature sensor, and PID control loop to offer the first Intelligent Control system to the market.

Electric Actuators Type KE 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.

500 Digital Positioner

Description: Flowserve Logix 500 digital positioner family of intrinsically safe positioners

Pneumatic and Electropneumatic Actuators Type KA 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.

Pneumatic Actuators Type KP Series 1 / 2 / 3

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.

Ready to buy?

1. Find your closest Flowserve sales contact by using our global sales contacts locator.

2. Call or email the Flowserve sales contact and provide your required specifications.

Still gathering information?

To learn more about Flowserve products, subscribe to our e-mail newsletter.
Ask a Question

Required Fields












Please choose which of the following best describes you: