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Quick Coupling, European profile, ND 5 (Series 21)
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
Parker’s Series 21 is a mini-industrial coupling with European profile. Coupling system with single-hand operation. Above average flow performance for liquid and gaseous media.
Markets:
- Industrial
- Electronics and energy management
- Rescue Equipment
- Life Science
- Machinery construction
- Material Handling
- Transportation
- Automotive
- Process
- Food & Beverage
Features/Benefits:
- Mini Industrial Coupling
- Single-hand operation for easy and fast connection
- European profile is the most representative profile worldwide
- Dry-break version available
- Additional safety locking system available to prevent unintentional disconnection
| Action | SKU | Availability | Price | Division | Connection Type | Materials of Construction | Version | Coupling Half | Connection Size | Diameter | Function | Hex Size | Flow Rate | Seal Material | Valve Included | Outside Diameter | Maximum Operating Pressure | Maximum Operating Temperature | Minimum Operating Temperature | Brand | Weight | Division | Industry | Technology | Valve Type | Application | Plating Type | Product Type | Body Material | Coupling Half | Product Style | For Fluid Type | Operation Type | Product Series | Connection Size | Connection Type | Interchange Type | Quantity per Box | Region of Origin | Specifications Met | Shape | Sleeve Material | Compatible Fitting |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21KATE06MPN | Backordered | POR | Low Pressure Connectors Europe Division | Panel Mount with Hose Barb (for front panel installation) | Brass, Nickel-plated | Single Shut-Off | Coupler | 6 mm | |||||||||||||||||||||||||||||||||||
| 21KATE06MPX | Backordered | POR | Low Pressure Connectors Europe Division | Panel Mount with Hose Barb (for front panel installation) | Brass | Single Shut-Off | Coupler | 6 mm | 5 mm (nominal) | Single Shut-Off | 22 mm | 550 L/min (air) | NBR | Yes | 24 mm | up to 507 psi | 100 °C | -20 °C | PARKER | 0.057 kg | Low Pressure Connectors Europe Division | Healthcare & Life Sciences | Pneumatics | Standard Valve | Electronics | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Compressed Air | Sleeve | Series 21 | 6 mm | Hose Barb Panel mount, Front panel installation | European Profile | 10 | Germany | RoHS | ||||
| 21KATE08MPN | Backordered | POR | Low Pressure Connectors Europe Division | Panel Mount with Hose Barb (for front panel installation) | Brass, Nickel-plated | Single Shut-Off | Coupler | 8 mm | |||||||||||||||||||||||||||||||||||
| 21KATE08MPX | Backordered | POR | Low Pressure Connectors Europe Division | Panel Mount with Hose Barb (for front panel installation) | Brass | Single Shut-Off | Coupler | 8 mm | 5 mm (nominal) | Single Shut-Off | 22 mm | 550 L/min (air) | NBR | Yes | 24 mm | up to 35 bar | 100 °C | -20 °C | PARKER | 0.058 kg | Low Pressure Connectors Europe Division | Healthcare & Life Sciences | Fluid & Gas Handling | Standard Valve | Medical | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Air | Sleeve | Series 21 | 8 mm | Hose Barb Panel mount, Front panel installation | European Profile | 10 | Germany | RoHS | ||||
| 21KATE09MPN | Backordered | POR | Low Pressure Connectors Europe Division | Panel Mount with Hose Barb (for front panel installation) | Brass, Nickel-plated | Single Shut-Off | Coupler | 9 mm | 5 mm (nominal) | Single Shut-Off | 22 mm | 550 L/min (air) | NBR | Yes | 24 mm | up to 507 psi | 100 °C | -4 °F | PARKER | 0.058 kg | Low Pressure Connectors Europe Division | Healthcare & Life Sciences | Fluid & Gas Handling | Standard Valve | Safety & Rescue | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Compressed Air | Sleeve | Series 21 | 9 mm | Hose Barb Panel mount, Front panel installation | European Profile | 10 | Germany | ATEX | Straight | BRASS | Series 21 Plug | |
| 21KATE09MPX | Backordered | POR | Low Pressure Connectors Europe Division | Panel Mount with Hose Barb (for front panel installation) | Brass | Single Shut-Off | Coupler | 9 mm | |||||||||||||||||||||||||||||||||||
| 21KATE10MPN | Backordered | POR | Low Pressure Connectors Europe Division | Panel Mount with Hose Barb (for front panel installation) | Brass, Nickel-plated | Single Shut-Off | Coupler | 10 mm | 5 mm (nominal) | Single Shut-Off | 22 mm | 550 L/min (air) | NBR | Yes | 16 mm | up to 507 psi | 100 °C | -20 °C | PARKER | 0.059 kg | Low Pressure Connectors Europe Division | General Industrial | Fluid & Gas Handling | Standard Valve | Food & Beverages | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Air | Sleeve | Series 21 | 10 mm | Hose Barb Panel mount, Front panel installation | European Profile | 10 | Germany | RoHS | ||||
| 21KATE10MPX | Backordered | POR | Low Pressure Connectors Europe Division | Panel Mount with Hose Barb (for front panel installation) | Brass | Single Shut-Off | Coupler | 10 mm | 5 mm (nominal) | Single Shut-Off | 22 mm | 550 L/min (air) | NBR | Yes | 16 mm | up to 507 psi | 100 °C | -20 °C | Rectus | 0.059 kg | Low Pressure Connectors Europe Division | Electronics | Fluid & Gas Handling | Standard Valve | Trucks & Trailers | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Air | Sleeve | Series 21 | 10 mm | Hose Barb Panel mount, Front panel installation | European Profile | 10 | Germany | ATEX | ||||
| 21KATF04EVX | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Stainless Steel AISI 316L | Single Shut-Off | Coupler | 4 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min Maximum (air) | FKM | Yes | 16 mm | up to 35 bar | 200 °C | -15 °C | PARKER | 0.025 kg | Low Pressure Connectors Europe Division | General Industrial | Pneumatics | Standard Valve | Electronics | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 316L | Coupler | Quick-Connect | Air | Sleeve | Series 21 | 4 mm | Hose Barb | European Profile | 1 | Germany | ATEX | Straight | Series 21 Plug | ||
| 21KATF04MPN | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Brass, Nickel-plated | Single Shut-Off | Coupler | 4 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min (air) | NBR | Yes | 16 mm | up to 507 psi | 100 °C | -20 °C | PARKER | 0.025 kg | Low Pressure Connectors Europe Division | Transportation | Pneumatics | Standard Valve | Safety & Rescue | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Air | Sleeve | Series 21 | 4 mm | Hose Barb | European Profile | 10 | Germany | ATEX | Straight | BRASS | Series 21 Plug | |
| 21KATF04MPX | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Brass | Single Shut-Off | Coupler | 4 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min (air) | NBR | Yes | 16 mm | up to 35 bar | 100 °C | -4 °F | Rectus | 0.025 kg | Low Pressure Connectors Europe Division | Transportation | Pneumatics | Standard Valve | Trucks & Trailers | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Air | Sleeve | Series 21 | 4 mm | Hose Barb | European Profile | 10 | Germany | RoHS | Straight | BRASS | Series 21 Plug | |
| 21KATF04RVX | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Stainless Steel AISI 303 | Single Shut-Off | Coupler | 4 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min Maximum (air) | FKM | Yes | 16 mm | up to 507 psi | 392 °F | -15 °C | PARKER | 0.024 kg | Low Pressure Connectors Europe Division | Transportation | Pneumatics | Standard Valve | Energy Management | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 303 | Coupler | Quick-Connect | Compressed Air | Sleeve | Series 21 | 4 mm | Hose Barb | European Profile | 1 | Germany | ATEX | Straight | Series 21 Plug | ||
| 21KATF05MPN | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Brass, Nickel-plated | Single Shut-Off | Coupler | 5 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min (air) | NBR | Yes | 16 mm | up to 35 bar | 100 °C | -20 °C | Rectus | 0.0264 kg | Low Pressure Connectors Europe Division | Transportation | Fluid & Gas Handling | Standard Valve | Trucks & Trailers | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Compressed Air | Sleeve | Series 21 | 5 mm | Hose Barb | European Profile | 10 | Germany | ATEX | ||||
| 21KATF05MPX | 6 in stock | POR | Low Pressure Connectors Europe Division | Hose Barb | Brass | Single Shut-Off | Coupler | 5 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min (air) | NBR | Yes | 16 mm | up to 507 psi | 100 °C | -4 °F | PARKER | 0.0265 kg | Low Pressure Connectors Europe Division | Transportation | Pneumatics | Standard Valve | Food & Beverages | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Compressed Air | Sleeve | Series 21 | 5 mm | Hose Barb | European Profile | 10 | Germany | ATEX | Straight | BRASS | Series 21 Plug | |
| 21KATF06EVX | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Stainless Steel AISI 316L | Single Shut-Off | Coupler | 6 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min Maximum (air) | FKM | Yes | 16 mm | up to 35 bar | 200 °C | -15 °C | PARKER | 0.025 kg | Low Pressure Connectors Europe Division | Transportation | Fluid & Gas Handling | Standard Valve | Food & Beverages | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 316L | Coupler | Quick-Connect | Air | Sleeve | Series 21 | 6 mm | Hose Barb | European Profile | 1 | Germany | ATEX | Straight | Series 21 Plug | ||
| 21KATF06MED | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Brass | Single Shut-Off | Coupler | 6 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min (air) | EPDM | up to 35 bar | 302 °F | -40 °F | PARKER | 0.0272 kg | Low Pressure Connectors Europe Division | Healthcare & Life Sciences | Fluid & Gas Handling | Standard Valve | Industrial Machinery | Durnicoated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Air | Sleeve | Series 21 | 6 mm | Hose Barb | European Profile | 10 | Germany | ATEX | Straight | BRASS | Series 21 Plug | |||
| 21KATF06MEX | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Brass | Single Shut-Off | Coupler | 6 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min (air) | EPDM | up to 35 bar | 150 °C | -40 °C | PARKER | 0.0266 kg | Low Pressure Connectors Europe Division | Healthcare & Life Sciences | Pneumatics | Standard Valve | Textile Machinery | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Air | Sleeve | Series 21 | 6 mm | Hose Barb | European Profile | 10 | Germany | RoHS | Straight | BRASS | Series 21 Plug | |||
| 21KATF06MPN | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Brass, Nickel-plated | Single Shut-Off | Coupler | 6 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min (air) | NBR | Yes | 16 mm | up to 35 bar | 100 °C | -20 °C | PARKER | 0.026 kg | Low Pressure Connectors Europe Division | Healthcare & Life Sciences | Fluid & Gas Handling | Standard Valve | Air & Gas Compressor | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Compressed Air | Sleeve | Series 21 | 6 mm | Hose Barb | European Profile | 10 | Germany | RoHS | Straight | BRASS | Series 21 Plug | |
| 21KATF06MPX | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Brass | Single Shut-Off | Coupler | 6 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min (air) | NBR | Yes | 16 mm | up to 507 psi | 100 °C | -4 °F | Rectus | 0.026 kg | Low Pressure Connectors Europe Division | Healthcare & Life Sciences | Fluid & Gas Handling | Standard Valve | Textile Machinery | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Compressed Air | Sleeve | Series 21 | 6 mm | Hose Barb | European Profile | 10 | Germany | RoHS | Straight | BRASS | Series 21 Plug | |
| 21KATF06MVX | Backordered | POR | Low Pressure Connectors Europe Division | Hose Barb | Brass | Single Shut-Off | Coupler | 6 mm | 5 mm (nominal) | Single Shut-Off | 14 mm | 550 L/min (air) | FKM | Yes | 16 mm | up to 507 psi | 200 °C | 5 °F | Rectus | 0.026 kg | Low Pressure Connectors Europe Division | Electronics | Pneumatics | Standard Valve | Pharma | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | Compressed Air | Sleeve | Series 21 | 6 mm | Hose Barb | European Profile | 10 | Germany | ATEX | Straight | BRASS | Series 21 Plug |
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