Permutit® Power Products Flow Nozzles

Permutit® Power Products Flow Nozzles offer accurate measurement and flow control through the use of differential pressure. Permutit® Flow Nozzles measure the rate at which fluid flows under pressure in closed piping systems.

Permutit® Power Products have been the trusted source for all grades of nuclear and commercial flow nozzles and other components for many years. Our capabilities include dissimilar metal welding and fabrication to ANSI and RDT specifications. We meet the requirements of the ASME Codes and 10CFR50, Appendix B, through our stringent quality assurance program.

Permutit® Flow Nozzle Types

The accuracy and pressure drop/recovery characteristics of Permutit® Power Products Flow Nozzles are far superior to orifice plates. While their characteristics do not equal that of venturi tubes, their excellent performance in maintaining stable/accurate flows, overall system performance and affordable cost make them an effective alternative for many system control points.

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Features and Benefits

Flow coefficients accurate to ±0.25 when calibrated
Lower cost than venturi tubes
Less susceptible to wear than orifice plates
Lower pressure differential and higher recoveries than orifice plates
Meets wide variety of size, flow and application requirements
Highest quality design and manufacturing available to ASME PTC-6 requirements and 10CFR50, Appendix B, ANSI B31.1
Offered in a wide range of standard sizes for either weld-in or flange mounting
Nozzles can use either pipe line pressure connections or throat taps
A wide variety of custom nozzle configurations are available to meet special requirements
Standard nozzles provide accuracy of ±0.5 % when uncalibrated and ±0.25 % when calibrated

As the leader in the water treatment industry, we have the greatest depth of personnel and technological resources to overcome any challenge. We offer the widest variety of specialty products for the power generating industry, including many custom components. Please contact us for additional information about your specific requirements.

For more information, call 908.704.9027, extension 104.

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Raj Sang

908.704.9027 ext 104

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Product Documentation

Product Data Sheet
Weld In Style A Flow Nozzle
Weld In Style B Flow Nozzle
Flange Type Flow Nozzle

More Information

For technical or sales information, call 908.704.9027 ex 104 or send an email to Raj Sang:
rajendra.sang@siemens.com