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SXE-SSE

Product catalog summary

Overview
The document provides a detailed analysis of the Easyfit System by FIP, focusing on the SXE and SSE check valves designed with Giugiaro Design. The SSE version includes a spring shutter for enhanced performance at low backpressure, and both versions are available in large diameters. The Easyfit system is recognized for its innovative installation method, ensuring long-term reliability.

Easyfit System
The Easyfit system is engineered for optimal tightening of threaded components in Easyfit valves, minimizing mechanical stress. It is effective in narrow spaces for DN10-50 using the valve stem as a pivot. The system employs the Easyfit multifunctional handle or the Easytorque Kit for defined torque values, ensuring a perfect hydraulic seal for larger diameters (DN65-100).

Customization and Labelling
The SXE-SSE Easyfit valves can be customized with a water-resistant module for labeling, featuring a transparent PVC service plug and a white tag holder. The Easyfit Labelling System includes tools like the LCE module, LSE set, and dedicated software for customization.

Installation and Maintenance
The SXE-SSE valves offer advantages in installation and maintenance. The Easytorque kit ensures proper installation by verifying the torque of nuts. The Easyfit multifunctional handle is compatible with Easyfit check valves for tightening or untightening union nuts and re-installing the main seal carrier.

Easytorque Kit
The Easytorque kit is designed for optimal tightening of threaded components, minimizing mechanical stress and preventing fluid leakage. It includes a torque wrench and inserts for adjusting union nuts and seal carriers, compatible with various valve series.

Technical Data
The document provides technical data on pressure/temperature ratings and flow coefficients (Kv100) for SXE and SSE valves, including working temperature ranges and minimum back pressure requirements for drop-tight service.

Specifications
The SXE valve is designed for liquids with specific gravity less than 1.37 g/cm³ for PVC-U and 1.50 g/cm³ for PVC-C. The valve body is made from PN16 PVC-U K62 and PVC-C CorzanTM, certified under 97/23/CE.

Valve Types and Dimensions
The document details various types of Easyfit ball check valves, including SXEAV, SXEFV, SXELV, SXEIV, SXENV, SXEJV, SXEGV, SXEBEV, SXEIC, SXEAC, SXENC, SSEAV, SSEFV, SSELV, SSEIV, SSENV, SSEJV, SSEGV, and SSEBEV. Each type is available in different sizes (DN10 to DN50) and materials (EPDM and FPM), with specific dimensions and codes provided for each variant.

Design and Features
The valves feature an optimized fluid dynamics design for energy savings and reduced pressure drop. They have a high-finished spherical shutter for reduced wear, long life, and minimal maintenance. The design is suitable for conveying dirty fluids with solids or filaments, thanks to its self-cleaning capability.

Applications
The valves are ideal for horizontal installations, providing optimal performance even with low backpressure. They are noise-free and durable, even in the presence of strong vibrations and pulsating fluids. The shutter and springs are available in materials suitable for a wide range of applications, from seawater to aggressive acids.

Specifications and Features

Handle Functionality: The handle can be converted into a wrench for nut tightening or loosening by extracting, flipping, and engaging the internal insert. This tool is robust yet lightweight, providing excellent ergonomic grip.
Seal Support Adjustment: The handle can also be used to disassemble, assemble, or adjust the locked support by inserting the protrusions into the designated slots and proceeding with screwing or unscrewing.

Technical Data

Pressure/Temperature Rating: Suitable for water and harmless fluids resistant to the material. A reduction in rated PN is required for other cases, with a 25-year safety factor.
Flow Coefficient Kv100: Represents the flow rate in liters per minute of water at 20°C that causes a pressure drop of 1 bar through the valve. Values are for a fully open SXE valve.
Minimum Back Pressure: Required for drop-tight service.

Valve Variants

SXEAV: True union Easyfit ball check valve with ASTM series plain female ends for solvent welding.
SXEFV: True union Easyfit ball check valve with BS parallel threaded female ends.
SXELV: True union Easyfit ball check valve with BS series plain female ends for solvent welding.
SXEBEV: True union Easyfit ball check valve with PE100 SDR11 metric series long spigot ends for butt fusion or electrofusion.

Labeling System

Easyfit Labeling System: User-friendly software for simple and fast label creation, allowing text and image overlay, data import from spreadsheets, and label preview.
LCE Module: Transparent service plug with a tag holder for Easyfit valves, available for various diameters and models.
LSE Set: Contains self-adhesive A4 sheets and software for label design and printing, suitable for normal inkjet printers.

Catalog excerpts

Easyfit System FIP completa la linea di valvole di ritegno Easyfit sviluppata con Giugiaro Design con l’introduzione della versione SSE con otturatore a molla, che garantisce ottime performances anche in caso di bassa contropressione, e del range Grandi diametri per entrambe le versioni: a sfera SXE ed a molla SSE. Le valvole di ritegno Easyfit si distinguono per l’innovativo metodo di installazione che garantisce un servizio affidabile nel tempo. FIP completes completes the Easyfit check valves line developed with Giugiaro Design introducing SSE the spring version check valve which guarantees...

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Labelling System Personalizzare Customize SXE - SSE Easyfit SXE - SSE Easyfit Spesso si rende necessario personalizzare una valvola per poterla identificare in funzione di specifiche esigenze. Le valvole SXE-SSE Easyfit sono dotate perciò, di un modulo plastico, resistente all’acqua, appositamente disegnato per la personalizzazione del prodotto tramite etichettatura. 1 - Tappo trasparente in PVC-U Trasparent PVC-U service plug It is often necessary to customize a valve by labelling or tagging it in order to mark and identify it according to specific needs. FILTER BACK WASH 2 - Piastrina porta-etichette...

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Sistema di etichettatura personalizzabile Easyfit Easyfit Custom Labelling System SXE - Opzione con Sfera SXE - Ball Option Design fluidodinamico ottimizzato: risparmio energetico grazie al miglioramento del valore di Kv della valvola con conseguente riduzione delle perdite di carico Optimized fluid dynamics design: energy saving due to improved Kv value resulting from pressure drop reduction Supporto della guarnizione primaria bloccato: smontaggio in sicurezza per operazioni di manutenzione effettuabili con kit easytorque o maniglia multifunzione. Main-seal safe blocked carrier: safe disconnection...

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SXE-SSE DN 10÷50 Smontaggio in sicurezza per operazioni di manutenzione: Chiave dinamometrica Easyfit per regolare il serraggio delle ghiere rispettando valori di coppia definiti Safe disconnection for maintenance: Easyfit torque wrench to tighten union nuts with a defined torque SSE - Opzione con Molla SSE - Spring Option Ideale per installazioni in orizzontale: perfetta tenuta/chiusura anche con bassa contropressione. Silenziosità e lunga durata anche in presenza di forti vibrazioni e fluido pulsante. Suitable for horizontal installation: optimal performances even with low backpressure. Noise...

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Installare e manutenere Install and maintain SXE-SSE Easyfit SXE-SSE Easyfit DN10÷50 DN10÷50 Il design delle valvole di ritegno a sfera SXE-SSE, basato sul sistema Easyfit, offre grandi vantaggi in fase di installazione della valvola e durante le operazioni di manutenzione. Inoltre, la corretta installazione della valvola può essere controllata utilizzando l’innovativo kit Easytorque che permette di verificare la coppia di serraggio delle ghiere. Per effettuare il serraggio finale delle ghiere applicando la corretta coppia indicata dal produttore, è sufficiente ingaggiare le ghiere appoggiando...

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Kit Easytorque Easytorque kit Easytorque è l’innovativo sistema ideato per l’ottimale serraggio di tutti i componenti filettati delle valvole Easyfit. Il kit è stato appositamente progettato per la regolazione del serraggio dei supporti della sfera per le valvole VEE e VXE, del supporto bloccato della guarnizione primaria delle valvole SXE e delle ghiere di tutti i modelli Easyfit VEE, VXE, SXE, SSE DN 10÷50, rispettando i valori di coppia indicati dal costruttore e riportati all’interno della confezione. L’uso del kit Easytorque è raccomandato per ridurre gli sforzi meccanici sulle filettature...

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Dati tecnici Technical Data Variazione della pressione in funzione della temperatura per acqua o fluidi non pericolosi nei confronti dei quali il materiale è classificato CHIMICAMENTE RESISTENTE. In altri casi è richiesta un’adeguata diminuzione della pressione nominale PN. (25 anni con fattore sicurezza). SXE-SSE PVC-U -20 Pressure/temperature rating for water and harmless fluids to which the material is RESISTANT. In other cases a reduction of the rated PN is required. (25 years with safety factor). PVC-C SXE -20 8 6 4 2 0 Temperatura di esercizio - Working temperature Per coefficiente di flusso...

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Valvola di ritegno a sfera bighiera Easyfit per incollaggio serie metrica True union Easyfit ball check valve with metric series plain female ends for solvent welding Code EPDM SXEFV SXEFV Valvola di ritegno a sfera bighiera Easyfit con attacchi femmina, filettatura cilindrica gas True union Easyfit ball check valve with BS parallel threaded female ends SXELV SXELV Valvola di ritegno a sfera bighiera Easyfit True union Easyfit ball check valve with BS series plain con attacchi femmina per incollaggio serie BS female ends for solvent welding Code EPDM SXEAV SXEAV Valvola di ritegno a sfera bighiera...

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SXENV Valvola di ritegno a sfera bighiera Easyfit con attacchi femmina, filettatura NPT SXENV True union Easyfit ball check valve with NPT threaded female ends. SXEGV SXEGV Valvola di ritegno a sfera bighiera Easyfit con attacchi femmina, filettatura JIS True union Easyfit ball check valve with JIS threaded female ends Code EPDM SXEBEV Valvola di ritegno a sfera bighiera Easyfit con connettori maschio in PE100 SDR11 per saldatura testa a testa o per elettrofusione (CVDE*) SXEBEV True union Easyfit ball check valve with PE100 SDR11 metric series long spigot ends for butt fusion or electrofusion...

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SXEIC SXEIC Valvola di ritegno a sfera bighiera Easyfit True union Easyfit ball check valve with metric series plain con attacchi femmina per incollaggio serie metrica female ends for solvent welding Code EPDM SXEAC Valvola di ritegno a sfera bighiera Easyfit con attacchi femmina per incollaggio serie ASTM SXEAC True union Easyfit ball check valve with ASTM series plain female ends for solvent welding Code EPDM SXENC SXENC Valvola di ritegno a sfera bighiera Easyfit True union Easyfit ball check valve with NPT threaded con attacchi femmina, filettatura NPT female ends

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SXE-SSE

SXE-SSE

Catalog excerpts

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