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The stainless steel quick coupling SERTO Flow Series 51

The stainless steel quick coupling SERTO Flow Series 51
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The stainless steel quick coupling SERTO Flow Series 51

Product catalog summary
Overview: The document provides detailed technical information about the SERTO Flow Series 51 stainless steel quick coupling, designed for high flow rates. It outlines the product's applications, specifications, features, and available options.
Fields of Application: The quick coupling is suitable for use in water treatment, medical equipment, the chemical industry, and pharmaceuticals.
Material Composition: The components of the coupling include a nipple, coupler, sliding sleeve, seal, compression spring, return spring, balls, and an optional valve, all made from stainless steel (Inox 1.4571 and 1.4404) and FKM (FDA) for the seal.
Options: Alternative sealing materials such as EPDM, FFKM, and VMQ are available upon request. The product can also be cleaned and lubricated for specific uses, such as with oxygen (OX) or silicone-free (SI).
Key Features and Benefits:
  • Ergonomic design for easy handling and reduced operating errors.
  • Noiseless operation even with vibrations.
  • One-hand operation for efficient coupling and decoupling.
  • Smooth surface for easy cleaning and low dirt accumulation.
  • Innovative valve design for higher flow rates with low pressure drop.
  • FDA-compliant materials for a wide range of applications, including food sectors.
  • Modular system allowing various connection types and individual configurations.
Technical Specifications:
  • Working pressure ranges from 65 to 200 bar, depending on the nominal diameter (DN) and size.
  • Maximum coupling pressure is approximately 10 bar.
  • Temperature range from -15°C to +200°C.
  • Sterilizable with a safety factor of 1.5 times.
  • Leak rate of 10-7 mbar * l/s in both coupled and decoupled conditions.
Functionality: The coupling offers both double-sided and one-sided shut-off options, with specific configurations for coupler and nipple shut-off.
Ordering Information: The document provides a detailed breakdown of the ordering codes, specifying the type, size, and material of the couplings and nipples.
Additional Information: The document includes details on thread combinations, end elements for flow interruption, and the SERTO Modular System, which allows for various configurations and transitions between different thread types.
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Catalog excerpts

The stainless steel quick coupling SERTO Flow Series 51-1

Compact and high flow rate The stainless steel quick coupling SERTO Flow Series 51

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The stainless steel quick coupling SERTO Flow Series 51-2

Options • Seal: other materials on request (EPDM, FFKM, VMQ) • Cleaning / lubricating: OX (for use with oxygen) and SI (silicone-free) • ergonomic design • intelligent construction • one-hand operation • smooth surface • innovative valve design • FDA-compliant materials • SERTO modular system • SERTO options Customer benefit practically impossible coupling fits optimally in the hand; operating errors are noiseless even with vibrations efficient and convenient coupling and decoupling easy cleaning, low dirt accumulation higher-than-average flow rate with low pressure drop wide range of applications,...

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The stainless steel quick coupling SERTO Flow Series 51-3

Functions -oXKo-double-sided shut-off coupler shut-off Q51 C..V nipple shut-off Q51 N..V one-sided shut-off coupler shut-off Q51 C..V nipple no shut-off Q51 N..P Note: For coupling/decoupling the quick coupling systems must always be depressurised. This pressureless condition must be maintained until the next coupling as coupling under maximum nominal pressure is not possible. Specifications Working pressure (PN): Temperature: Sterilizable: Safety factor: Leak rate: 65 to 200 bar, depending on DN/size (static working pressure in coupled condition) The maximum coupling pressure of ~10 bar is considerably...

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The stainless steel quick coupling SERTO Flow Series 51-4

Kupplungen Inox Serie 51 Coupleurs inox série 51 Couplings inox series 51 Kuppler mit SERTO-Anschluss absperrend Coupleur avec connexion SERTO obturant Coupler with SERTO connection shut-off Nur Typen mit dem gleichen DN (Nennweite) lassen sich miteinander kuppeln. Seuls les types ayant le même DN (diamètre nominal) peuvent être couplés entre eux. Only types with the same DN (nominal diameter) can be coupled together. Kuppler in Schottausführung mit SERTO-Anschluss absperrend Coupleur traversée de cloison avec connexion SERTO obturant Panel mount coupler with SERTO connection shut-off Nur Typen...

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The stainless steel quick coupling SERTO Flow Series 51-5

Kupplungen Inox Serie 51 Coupleurs inox série 51 Couplings inox series 51 Kuppler mit Aussengewinde mit Conovor O-Ringabdichtung (FKM), absperrend Coupleur avec filetage mâle avec joint torique système Conovor (FKM), obturant Coupler with male thread with Conovor O-ring seal (FKM), shut-off Q51 C..VM Type -DN -G G=Rohrgewinde (zylindrisch) Nur Typen mit dem gleichen DN (Nennweite) lassen sich miteinander kuppeln. D i O-Ring G=BSP thread (parallel) Seuls les types ayant le même DN (diamètre nominal) peuvent être couplés entre eux. Only types with the same DN (nominal diameter) can be coupled together....

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The stainless steel quick coupling SERTO Flow Series 51-6

Kupplungen Inox Serie 51 Coupleurs inox série 51 Couplings inox series 51 Stecker mit SERTO-Anschluss nicht absperrend Embout avec connexion SERTO non-obturant Nipple with SERTO connection no shut-off Nur Typen mit dem gleichen DN (Nennweite) lassen sich miteinander kuppeln. Seuls les types ayant le même DN (diamètre nominal) peuvent être couplés entre eux. Only types with the same DN (nominal diameter) can be coupled together. Stecker mit SERTO-Anschluss absperrend Embout avec connexion SERTO obturant Nipple with SERTO connection shut-off Nur Typen mit dem gleichen DN (Nennweite) lassen sich...

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The stainless steel quick coupling SERTO Flow Series 51-7

Couplings inox series 51 Kupplungen Inox Serie 51 Coupleurs inox serie 51 Stecker mit Aussengewinde mit Conovor O-Ringabdichtung (FKM), nicht absperrend Embout avec filetage male non-obturant Nipple with male thread no shut-off G=BSP thread (parallel) Type -DN -G Mat.-Nr. bar DN SW G=Rohrgewinde (zylindrisch) G=Filetage-gaz BSP (cylindrique) Stecker mit Aussengewinde mit Conovor O-Ringabdichtung (FKM), absperrend Embout avec filetage male obturant Nipple with male thread shut-off G=Rohrgewinde (zylindrisch) G=Filetage-gaz BSP (cylindrique) G=BSP thread (parallel) Nur Typen mit dem gleichen DN...

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The stainless steel quick coupling SERTO Flow Series 51-8

Kupplungen Inox Serie 51 Coupleurs inox serie 51 Couplings inox series 51 Stecker mit Innengewinde nicht absperrend Embout avec taraudage non-obturant Nipple with female thread no shut-off Mz=metrisches Gewinde (zylindrisch) Mz=Filetage metrique (cylindrique) Mz=Metric thread (parallel) Nur Typen mit dem gleichen DN (Nennweite) lassen sich miteinander kuppeln. Seuls les types ayant le meme DN (diametre nominal) peuvent etre couples entre eux. Only types with the same DN (nominal diameter) can be coupled together. Stecker mit Schlauchtulle nicht absperrend Embout avec douille cannelee pour tuyau...

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The stainless steel quick coupling SERTO Flow Series 51-9

SERTO Online Shop • daily updated data and prices • just click to order, any time of the day • access to order history Neu im Sortiment Einstellbare Einschraubverschraubung Edelstahl

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The stainless steel quick coupling SERTO Flow Series 51-10

SERTO CAD Library • technical data and drawings of all catalog items • free downloads • in the desired CAD format

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The stainless steel quick coupling SERTO Flow Series 51-11

The SERTO Modular System Thread combinations You would like to combine different thread types with one another? This can be done too. The female and male adapters together with standard parts enable transitions from BSP to NPT or metric thread, from small to large threads, from internal to external threads. Also with metal-to-metal sealing. You don’t have to worry about temperature limits or sealant resistance. End elements You want to interrupt the flow in part of the tube system for a short time? A screw plug that you screw into a female adaptor closes off a connecting union so that you can...

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The stainless steel quick coupling SERTO Flow Series 51-12

All data are for the purpose of providing technical information and do not constitute part of any warranty. Technical data and details subject to change. Please also refer to our general terms and conditions of sale. CH: SERTO AG, CH-8500 Frauenfeld, Tel. +41 52 368 11 11, [email protected] D: SERTO GmbH, D-34123 Kassel, Tel. +49 561 58004-0, [email protected] F: SERTO S.A.R.L., F-77164 Ferrières en Brie, Tél. +33 1 64 30 38 38, [email protected] I: SERTO Italiana S.r.l., I-24030 Brembate di Sopra (BG), Tel. +39 035 333 000, [email protected] www.serto.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.