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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 | Partner Available | Price | Division | Quantity per Box | Division | Weight | Specifications Met | For Fluid Type | Brand | Shape | Industry | Valve Included | Coupling Half | Technology | Minimum Operating Temperature | Body Material | Seal Material | Maximum Operating Temperature | Outside Diameter | Hex Size | Region of Origin | Product Style | Maximum Operating Pressure | Function | Product Type | Operation Type | Interchange Type | Application | Valve Type | Plating Type | Connection Size | Diameter | Product Series | Compatible Fitting | Flow Rate | Connection Type | Version | Coupling Half | Connection Size | Connection Type | Materials of Construction | Sleeve Material |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21KAKS06EVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | 0.035 kg | RoHS | Compressed Air | Parker | Straight | Transportation | Yes | Coupler | Pneumatics | 5 °F | Stainless Steel 316L | FKM | 200 °C | 16 mm | 14 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Energy Management | Standard Valve | Without Surface Treatment | 4x6 mm | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min Maximum (air) | Tube Panel mount without Spring Guard | Single Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 316L | ||||
| 21KAKS06MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.037 kg | RoHS | Air | Rectus | Straight | Electronics | Yes | Coupler | Pneumatics | -20 °C | BRASS | NBR | 212 °F | 16 mm | 14 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Electronics | Standard Valve | Nickel-plated | 4x6 mm | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min (air) | Tube Panel mount without Spring Guard | Single Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | BRASS | |||
| 21KAKS06MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.037 kg | ATEX | Compressed Air | Rectus | Straight | Electronics | Yes | Coupler | Pneumatics | -4 °F | BRASS | NBR | 212 °F | 16 mm | 14 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Air & Gas Compressor | Standard Valve | Without Surface Treatment | 4x6 mm | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min (air) | Tube Panel mount without Spring Guard | Single Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Brass | BRASS | |||
| 21KAKS06RVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | 0.034 kg | RoHS | Air | Parker | Straight | General Industrial | Yes | Coupler | Pneumatics | 5 °F | Stainless Steel 303 | FKM | 392 °F | 16 mm | 14 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Safety & Rescue | Standard Valve | Without Surface Treatment | 4x6 mm | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min Maximum (air) | Tube Panel mount without Spring Guard | Single Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 303 | ||||
| 21KAKS08MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.05 kg | ATEX | Air | Rectus | Straight | Electronics | Yes | Coupler | Pneumatics | -20 °C | BRASS | NBR | 212 °F | 16 mm | 17 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Medical | Standard Valve | Nickel-plated | 6x8 mm | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min (air) | Tube Panel mount without Spring Guard | Single Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | BRASS | |||
| 21KAKS08MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.049 kg | RoHS | Air | Rectus | Straight | General Industrial | Yes | Coupler | Fluid & Gas Handling | -4 °F | BRASS | NBR | 100 °C | 16 mm | 17 mm | Germany | Quick-Connect | up to 35 bar | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Medical | Standard Valve | Without Surface Treatment | 6x8 mm | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min (air) | Tube Panel mount without Spring Guard | Single Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection | Brass | BRASS | |||
| 21KAKS08MVN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.0469 kg | ATEX | Compressed Air | Rectus | General Industrial | Yes | Coupler | Pneumatics | -15 °C | BRASS | FKM | 200 °C | 16 mm | 17 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Energy Management | Standard Valve | Nickel-plated | 6x8 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube Panel mount without Spring Guard | Single Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | ||||||
| 21KAKS08RVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | 0.045 kg | RoHS | Compressed Air | Parker | Straight | Healthcare & Life Sciences | Yes | Coupler | Pneumatics | 5 °F | Stainless Steel 303 | FKM | 392 °F | 16 mm | 17 mm | Germany | Quick-Connect | up to 35 bar | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Industrial Machinery | Standard Valve | Without Surface Treatment | 6x8 mm | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min Maximum (air) | Tube Panel mount without Spring Guard | Single Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 303 | ||||
| 21KAKS46MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.0373 kg | RoHS | Air | Parker | Straight | Electronics | Coupler | Pneumatics | -20 °C | BRASS | NBR | 100 °C | n/a | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Textile Machinery | Standard Valve | Nickel-plated | 4x6.3 mm | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min (air) | Tube Panel mount without Spring Guard | Single Shut-Off | Coupler | 4x6.3 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | BRASS | |||||
| 21KARP06MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.0316 kg | RoHS | Air | Parker | Healthcare & Life Sciences | Yes | Coupler | Fluid & Gas Handling | -20 °C | BRASS | NBR | 100 °C | 13.2 mm | 14 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Textile Machinery | Standard Valve | Nickel-plated | n/a | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min (air) | Push-In | Single Shut-Off | Coupler | n/a | Push-In | Brass, Nickel-plated | BRASS | ||||
| 21KARP08MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.0395 kg | ATEX | Compressed Air | Parker | Electronics | Yes | Coupler | Fluid & Gas Handling | -20 °C | BRASS | NBR | 212 °F | 15.4 mm | 17 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Safety & Rescue | Standard Valve | Nickel-plated | n/a | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min (air) | Push-In | Single Shut-Off | Coupler | n/a | Push-In | Brass, Nickel-plated | BRASS | ||||
| 21KATE04MPN | Backordered | Low Pressure Connectors Europe Division | Single Shut-Off | Coupler | 4 mm | Panel Mount with Hose Barb (for front panel installation) | Brass, Nickel-plated | |||||||||||||||||||||||||||||||||||||
| 21KATE04MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.057 kg | ATEX | Air | Rectus | Transportation | Yes | Coupler | Fluid & Gas Handling | -20 °C | BRASS | NBR | 100 °C | 24 mm | 22 mm | Germany | Quick-Connect | up to 35 bar | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Energy Management | Standard Valve | Without Surface Treatment | 4 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Hose Barb Panel mount, Front panel installation | Single Shut-Off | Coupler | 4 mm | Panel Mount with Hose Barb (for front panel installation) | Brass | ||||||
| 21KATE06MPN | Backordered | Low Pressure Connectors Europe Division | Single Shut-Off | Coupler | 6 mm | Panel Mount with Hose Barb (for front panel installation) | Brass, Nickel-plated | |||||||||||||||||||||||||||||||||||||
| 21KATE06MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.057 kg | RoHS | Compressed Air | Parker | Healthcare & Life Sciences | Yes | Coupler | Pneumatics | -20 °C | BRASS | NBR | 100 °C | 24 mm | 22 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Electronics | Standard Valve | Without Surface Treatment | 6 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Hose Barb Panel mount, Front panel installation | Single Shut-Off | Coupler | 6 mm | Panel Mount with Hose Barb (for front panel installation) | Brass | ||||||
| 21KATE08MPN | Backordered | Low Pressure Connectors Europe Division | Single Shut-Off | Coupler | 8 mm | Panel Mount with Hose Barb (for front panel installation) | Brass, Nickel-plated | |||||||||||||||||||||||||||||||||||||
| 21KATE08MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.058 kg | RoHS | Air | Parker | Healthcare & Life Sciences | Yes | Coupler | Fluid & Gas Handling | -20 °C | BRASS | NBR | 100 °C | 24 mm | 22 mm | Germany | Quick-Connect | up to 35 bar | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Medical | Standard Valve | Without Surface Treatment | 8 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Hose Barb Panel mount, Front panel installation | Single Shut-Off | Coupler | 8 mm | Panel Mount with Hose Barb (for front panel installation) | Brass | ||||||
| 21KATE09MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.058 kg | ATEX | Compressed Air | Parker | Straight | Healthcare & Life Sciences | Yes | Coupler | Fluid & Gas Handling | -4 °F | BRASS | NBR | 100 °C | 24 mm | 22 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Safety & Rescue | Standard Valve | Nickel-plated | 9 mm | 5 mm (nominal) | Series 21 | Series 21 Plug | 550 L/min (air) | Hose Barb Panel mount, Front panel installation | Single Shut-Off | Coupler | 9 mm | Panel Mount with Hose Barb (for front panel installation) | Brass, Nickel-plated | BRASS | |||
| 21KATE09MPX | Backordered | Low Pressure Connectors Europe Division | Single Shut-Off | Coupler | 9 mm | Panel Mount with Hose Barb (for front panel installation) | Brass | |||||||||||||||||||||||||||||||||||||
| 21KATE10MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | 0.059 kg | RoHS | Air | Parker | General Industrial | Yes | Coupler | Fluid & Gas Handling | -20 °C | BRASS | NBR | 100 °C | 16 mm | 22 mm | Germany | Quick-Connect | up to 507 psi | Single Shut-Off | Pneumatic Quick Couplings | Sleeve | European Profile | Food & Beverages | Standard Valve | Nickel-plated | 10 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Hose Barb Panel mount, Front panel installation | Single Shut-Off | Coupler | 10 mm | Panel Mount with Hose Barb (for front panel installation) | Brass, Nickel-plated |
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