PERRIN Ball Valves are designed with an emphasis on the requirements of the Chemical and Petrochemical Industries, in addition to those for plant construction. Decades of experience in the Design and Manufacture of Ball Valves, employing ‘State-of-the-Art‘ machinery, forms the basis for the outstanding quality and reliability of the PERRIN products.

2-WAY BALL VALVES FLOATING BALL OR TRUNNION

DN: 15 (1/2“) bis 600 (DN 24“)
PN (Class): 10 (150) bis 420 (2500)
Temp.: min. -196°C bis max. +800°C

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MULTI-WAY BALL VALVES

DN: 15 (1/2“) bis 600 (DN 24“)
PN (Class): 10 (150) bis 420 (2500)
Temp.: min. -196°C bis max. +800°C

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CRYOGENIC TOP-ENTRY

Our top entry ball valve can be designed with a floating or mounted ball. Thanks to its stem extension and the selected seat rings …

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HYDROGEN BALL VALVES

As simple as Oil & Gas, but Clean!

No matter whether it’s special materials, special Ball Valve connectors, flush ports, heating or cooling…

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Products for Special Applications

Chemical and Petrochemical
Storage Technology
LNG and Gases…

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ASSECCOIRES

Actuators
Heating jacket
stem extension…

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‘We develop customized solutions for the widest range of applications for our customers.’

No matter whether it’s special materials, special Ball Valve connectors, flush ports, heating or cooling jackets, high or low-temperature applications, automation or special solutions of any kind: We develop individual customer solutions for a wide range of applications.

The PERRIN Core products – Metal-Seated Ball Valves – have a High Quality Metal Coating. These Coatings, comprise a variety of ‘Hardfacing‘ materials depending on the respective process / application, are applied / controlled in our ‘in-house‘ Coating facility. The subsequent Machining using ‘State-of-the-Art‘ Grinding and Lapping Technology, ensures outstanding results regarding the Tightness of the Metal Seal of these Ball Valves.

DN

DN 15 bis DN 600
DN ½ “bis DN 24”

PN

DN 10 bis PN 420

°C

-196°C bis
+ 800°C

Werkstoffe

C-Stahl, Edelstahl Titan, Hastelloy Special materials

100% INSPECTION –
GUARANTEED QUALITY FOR ALL YOUR APPLICATIONS

Tests and inspections

Automatic test stand for smaller nominal sizes up to DN 150 / DN 6“
Simultaneous testing of up to 5 Ball Valves
Visual and electronic recording of results (bubble count) and evaluation
100 t automatic test stand up to the nominal size DN 600 / DN 24“
600 t automatic test stand up to the nominal size DN 600 (24“) to PN 100 (CL 600)
High pressure gas test possible
3-dimensional coordinate measuring machine for measuring, for example, the roundness of the balls
PMI (positive material identification), test device for material identification
Special testing, for example cryogenic-, fire-safe and helium leak tests

Standard acceptance testing

100% quantity pressure and tightness test
100% quantity strength test at 1.5 x PN
100% quantity functional test
All tests in accordance with international or customer standards
Visual inspection prior to shippin

  • Automatic test stand for smaller nominal sizes up to DN 150 / DN 6“

  • Simultaneous testing of up to 5 Ball Valves

  • Executive Boar

  • Sales/purchasing

  • Order Management

  • Design and development

  • Quality assurance and planning

  • Warehouse management semi-finished/finished products

  • Ball production/assembly

  • Production of internal components for Metal-Seated Valves