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GU - Couplings
GU - Couplings
The document outlines the specifications and applications for RX and PA series fittings, made from stainless steel AISI 316L and nickel-plated brass, respectively. These fittings are utilized in industrial applications such as pneumatic, hydraulic, and oleodynamic systems.
The RX series includes standard fittings made from stainless steel AISI 316L, designed for quick coupling, push-in, and functional fittings. The document details various RX fittings, including types RX 16, RX 21, RX 22, and RX 23, with specific dimensions and thread types.
The PA series, or "Accessories line," comprises components like nipples, reduction pieces, plugs, hose connections, and L-T and cross fittings, made from nickel-plated brass. Detailed specifications for each type, including dimensions and thread types, are provided.
RX fittings are made from stainless steel AISI 316L, known for corrosion resistance and durability, while PA fittings use nickel-plated brass UNI EN 12164 CW614N. Stainless steel AISI 302 is used for springs and AISI 420 for balls in the fittings.
RX series is suitable for pneumatic, food, chemical, medical, and pharmaceutical industries, with a temperature range of -40°C to 200°C and a maximum pressure of 150 bar. PA series is used in pneumatic circuits, with a temperature range of -20°C to 80°C and a pressure range of 0 to 15 bar.
- RX fittings are designed for high-pressure and high-temperature applications.
- PA fittings offer a wide range of auxiliary functions and are nickel-plated for enhanced durability.
- Both series are compatible with various thread types and sizes, ensuring versatility.
The document provides comprehensive technical details on RX and PA series fittings, emphasizing their construction, specifications, and application fields, highlighting their reliability and versatility in industrial systems.
Components like plugs, buttons, valves, and venting rings are made from hardened, zinc-plated steel 11SMnPb37, with balls made from stainless steel AISI 420.
- Operating pressure: 0 to 12 bar
- Temperature range: -20°C to 80°C
- Flow rate: 1650 Nl/min at 6 bar with a pressure drop of 1 bar
- Connection profile: ISO 6150 B-15
- The coupling remains swiveling after installation.
The push-button safety coupling is designed according to ISO 6150 B-15 standards, allowing easy connection and disconnection of components.
- Connection: Insert the plug into the coupling.
- Disconnection:
- Press the button once to vent the downstream air; the plug remains in the coupling.
- Press the button again to release the plug.
The product complies with ISO 4414 standards for safety couplings.
Catalog excerpts
GU LINE Innesti Rapidi Couplings Coupleurs Kupplungen
Open the catalog to page 1
Corpo Body Corps Körper Otturatore Valve Clapet Ventil Molle Springs Ressorts Feder Guarnizioni Seals Joint d’étanchéité Dichtung Sfere Balls Billes Kugel Innesti Plugs Embouts Stecker Ottone UNI EN 12164 CW614N Nichelato Brass UNI EN 12164 CW614N Nickel plated Laiton UNI EN 12164 CW614N Nickelé Ms Vernickelt UNI EN 12164 CW614N Ottone UNI EN 12164 CW614N Brass UNI EN 12164 CW614N Laiton UNI EN 12164 CW614N Messing UNI EN 12164 CW614N Acciaio Inox AISI 302 Stainless Steel AISI 302 Acier Inox AISI 302 Edelstahl AISI 302 Acciaio Inox AISI 420 Stainless Steel AISI 420 Acier Inox AISI 420 Edelstahl...
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GU 20-13 Innesto rapido con portagomma Coupling with hose connection Coupleur avec douille cannelée GU 20-15 Innesto rapido con calzamento Coupling with nut fitting Coupleur avec raccord à écrou GU 20-20 Innesto con filetto maschio Male plug Embout mâle GU 20-21 Innesto con filetto femmina Female plug Embout femelle Plug with hose connection Embout avec douille cannelée GU 20-23 Innesto con raccordo a calzamento Plug with nut fitting Embout avec raccord à écrou
Open the catalog to page 3
Corpo Body Corps Körper Otturatore Valve Clapet Ventil Molle Springs Ressorts Feder Guarnizioni Seals Joint d’étanchéité Dichtung Sfere Balls Billes Kugel Innesti Plugs Embouts Stecker Ottone UNI EN 12164 CW614N Nichelato Brass UNI EN 12164 CW614N Nickel plated Laiton UNI EN 12164 CW614N Nickelé Ms Vernickelt UNI EN 12164 CW614N Ottone UNI EN 12164 CW614N Nichelato Brass UNI EN 12164 CW614N Nickel plated Laiton UNI EN 12164 CW614N Nickelé Ms Vernickelt UNI EN 12164 CW614N Acciaio Inox AISI 302 Stainless Steel AISI 302 Acier Inox AISI 302 Edelstahl AISI 302 Acciaio Inox AISI 420 Stainless Steel...
Open the catalog to page 4
GU 21-13 Innesto rapido con portagomma Coupling with hose connection Coupleur avec douille cannelée GU 21-15 Innesto rapido con calzamento Coupling with nut fitting Coupleur avec raccord à écrou GU 21-20 Innesto con filetto maschio Male plug Embout mâle GU 21-21 Innesto con filetto femmina Female plug Embout femelle Plug with hose connection Embout avec douille cannelée GU 21-23 Innesto con raccordo a calzamento Plug with nut fitting Embout avec raccord à écrou
Open the catalog to page 5
GU 21-24 Innesto con molla di protezione Plug with hose protection spring Embout avec ressort protection tube
Open the catalog to page 6
Corpo Body Corps Körper Otturatore Valve Clapet Ventil Molle Springs Ressorts Feder Guarnizioni Seals Joint d’étanchéité Dichtung Sfere Balls Billes Kugel Innesti Plugs Embouts Stecker Ottone UNI EN 12164 CW614N Nichelato Brass UNI EN 12164 CW614N Nickel plated Laiton UNI EN 12164 CW614N Nickelé Ms Vernickelt UNI EN 12164 CW614N Ottone UNI EN 12164 CW614N Nichelato Brass UNI EN 12164 CW614N Nickel plated Laiton UNI EN 12164 CW614N Nickelé Ms Vernickelt UNI EN 12164 CW614N Acciaio Inox AISI 302 Stainless Steel AISI 302 Acier Inox AISI 302 Edelstahl AISI 302 Acciaio Inox AISI 420 Stainless Steel...
Open the catalog to page 7
GU 26-13 Innesto rapido con portagomma Coupling with hose connection Coupleur avec douille cannelée GU 26-15 Innesto rapido con calzamento Coupling with nut fitting Coupleur avec raccord à écrou GU 26-20 Innesto con filetto maschio Male plug Embout mâle GU 26-21 Innesto con filetto femmina Female plug Embout femelle Plug with hose connection Embout avec douille cannelée GU 26-23 Innesto con raccordo a calzamento Plug with nut fitting Embout avec raccord à écrou
Open the catalog to page 8
GU 26-24 Innesto con molla di protezione Plug with hose protection spring Embout avec ressort protection tube
Open the catalog to page 9
Multi socket quick coupling Innesto rapido multipresa Corpo Body Corps Körper Otturatore Valve Clapet Ventil Molle Springs Ressorts Feder Guarnizioni Seals Joint d’étanchéité Dichtung Sfere Balls Billes Kugel Innesti Plugs Embouts Stecker Ottone UNI EN 12164 CW614N Nichelato Brass UNI EN 12164 CW614N Nickel plated Laiton UNI EN 12164 CW614N Nickelé Ms Vernickelt UNI EN 12164 CW614N Ottone UNI EN 12164 CW614N Nichelato Brass UNI EN 12164 CW614N Nickel plated Laiton UNI EN 12164 CW614N Nickelé Ms Vernickelt UNI EN 12164 CW614N Acciaio Inox AISI 302 Stainless Steel AISI 302 Acier Inox AISI 302 Edelstahl...
Open the catalog to page 10
GU 10-11 Innesto rapido con filetto maschio Male coupling Coupleur mâle GU 10-12 Innesto rapido con filetto femmina Coupleur femelle GU 10-13 Innesto rapido con portagomma Coupling with hose connection Coupleur avec douille cannelée GU 11-20 Male plug, italian profile Innesto Italia con filetto maschio CH Embout mâle, profil italien Einschraubverschlußnippel, italienisches Profil GU 11-21 Innesto Italia con filetto femmina Female plug, italian profile Embout femelle, profil italien Aufschraubverschlußnippel, italienisches Profil
Open the catalog to page 11All C.Matic S.p.A. catalogs and technical brochures
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