KTN Case study

KTN Case study

CASE STUDIES Successful case studies applications with our range of high performance products SULFUR APPLICATION BOAT BILGE APPLICATION NUCLEAR PLANT APPLICATION These are some KTN success case studies with our metal-to-metal seated ball valves for very demanding...
How to determine the tightening torque of a flange?

How to determine the tightening torque of a flange?

How to determine the tightening torque of a flange? CONTENTS OF THE ARTICLE TORQUE THEORY ASSEMBLY CALCULATION OF TORQUE TABLES TIGHTENING TORQUE THEORY In this article we will teach you to determine the minimum torque applicable to the screws that join the flat...
Customizable seat materials available for our valves

Customizable seat materials available for our valves

Customizable seat materials available for our valves Practical guide where we review the mechanical and chemical qualities of our available seat materials to illustrate your choice. BUNA SEATS DELRIN SEATS DEVLON SEATS EPDM SEATS HYPALON SEATS NEOPRENE SEATS NYLON...
¿How to properly torque a flange?

¿How to properly torque a flange?

Pol Roca Technical Department 26 August, 2021 How to torque a flange properly? In this post we emphasize the importance of knowing how to properly torque a flange and we will show some tightening sequence patterns. The tightening sequence allows us to control the...
Equivalences between millimeters and microns

Equivalences between millimeters and microns

MESH: EQUIVALENCIES BETWEEN MILIMETERS AND MICRONS mm = µm Exact filtration light equivalences between millimeters and microns in values from the mesh table. EXACT EQUIVALENCESPERFORATED PLATE / MESH AVAILABLE Mesh NºMicron (µm.)Milimeters (mm.) 367606.736.7 mm. Mesh...
CONVERSION TABLE DN TO INCH

CONVERSION TABLE DN TO INCH

CONVERSION TABLE DN TO INCH DN = NPS DN (Diameter Nominal) MilimetersNPS (Nominal Pipe Size) Inches 61/8 81/4 103/8 151/2 203/4 251 321 1/4 401 1/2 502 652 1/2 803 903 1/2 DN (Diameter Nominal) MilimetersNPS (Nominal Pipe Size) Inches 1004 1154 1/2 1255 1506 2008...
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