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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 | Body Material | Maximum Operating Temperature | Minimum Operating Temperature | Seal Material | Specifications Met | Brand | Valve Included | Coupling Half | For Fluid Type | Technology | Industry | Hex Size | Outside Diameter | Region of Origin | Weight | Product Style | Maximum Operating Pressure | Function | Plating Type | Product Type | Operation Type | Interchange Type | Valve Type | Application | Connection Size | Diameter | Product Series | Flow Rate | Connection Type | Materials of Construction | Version | Coupling Half | Connection Size | Connection Type | Sleeve Material | Shape | Compatible Fitting |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21KAKE06MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 100 °C | -20 °C | NBR | RoHS | Parker | Yes | Coupler | Air | Pneumatics | General Industrial | 22 mm | 24 mm | Germany | 0.064 kg | Quick-Connect | up to 507 psi | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Food & Beverages | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube Panel mount with Plastic Hose Connection (for front panel installation) | Brass, Nickel-plated | Single Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection (for front panel installation) | ||||||
| 21KAKE06MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 100 °C | -20 °C | NBR | ATEX | Parker | Yes | Coupler | Air | Fluid & Gas Handling | Transportation | 22 mm | 24 mm | Germany | 0.065 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Industrial Machinery | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube Panel mount with Plastic Hose Connection (for front panel installation) | Brass | Single Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection (for front panel installation) | ||||||
| 21KAKE08MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 100 °C | -20 °C | NBR | RoHS | Parker | Yes | Coupler | Compressed Air | Pneumatics | Electronics | 22 mm | 24 mm | Germany | 0.065 kg | Quick-Connect | up to 507 psi | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Trucks & Trailers | 6x8 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube Panel mount with Plastic Hose Connection (for front panel installation) | Brass, Nickel-plated | Single Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection (for front panel installation) | ||||||
| 21KAKE08MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 100 °C | -20 °C | NBR | ATEX | Parker | Yes | Coupler | Air | Pneumatics | Transportation | 22 mm | 24 mm | Germany | 0.066 kg | Quick-Connect | up to 507 psi | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Medical | 6x8 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube Panel mount with Hose Nut, without Spring Guard (for front panel installation) | Brass | Single Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection (for front panel installation) | BRASS | Straight | Series 21 Plug | |||
| 21KAKK06MEN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 302 °F | -40 °F | EPDM | ATEX | Rectus | Yes | Coupler | Air | Pneumatics | Electronics | 14 mm | 16 mm | Germany | 0.0409 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Medical | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Spring Guard | Brass, Nickel-plated | Single Shut-Off | Coupler | 4x6 mm | Plastic Hose Connection with Spring Guard | BRASS | Straight | Series 21 Plug | |||
| 21KAKK06MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 212 °F | -4 °F | NBR | RoHS | Rectus | Yes | Coupler | Air | Pneumatics | General Industrial | 14 mm | 16 mm | Germany | 0.04 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Industrial Machinery | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Spring Guard | Brass, Nickel-plated | Single Shut-Off | Coupler | 4x6 mm | Plastic Hose Connection with Spring Guard | BRASS | Straight | Series 21 Plug | |||
| 21KAKK06MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 212 °F | -4 °F | NBR | ATEX | Rectus | Yes | Coupler | Compressed Air | Fluid & Gas Handling | Healthcare & Life Sciences | 14 mm | 16 mm | Germany | 0.04 kg | Quick-Connect | up to 507 psi | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Air & Gas Compressor | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Spring Guard | Brass | Single Shut-Off | Coupler | 4x6 mm | Plastic Hose Connection with Spring Guard | BRASS | Straight | Series 21 Plug | |||
| 21KAKK08MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 100 °C | -4 °F | NBR | ATEX | Parker | Yes | Coupler | Compressed Air | Pneumatics | Transportation | 14 mm | 16 mm | Germany | 0.044 kg | Quick-Connect | up to 507 psi | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Safety & Rescue | 6x8 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Spring Guard | Brass, Nickel-plated | Single Shut-Off | Coupler | 6x8 mm | Plastic Hose Connection with Spring Guard | BRASS | Straight | Series 21 Plug | |||
| 21KAKK08MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 212 °F | -4 °F | NBR | ATEX | Rectus | Yes | Coupler | Air | Pneumatics | Transportation | 14 mm | 16 mm | Germany | 0.044 kg | Quick-Connect | up to 507 psi | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Energy Management | 6x8 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Spring Guard | Brass | Single Shut-Off | Coupler | 6x8 mm | Plastic Hose Connection with Spring Guard | BRASS | Straight | Series 21 Plug | |||
| 21KAKO06EVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Stainless Steel 316L | 200 °C | 5 °F | FKM | RoHS | Parker | Yes | Coupler | Air | Fluid & Gas Handling | General Industrial | 14 mm | 16 mm | Germany | 0.03 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Medical | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min Maximum (air) | Tube with Hose Nut, without Spring Guard | Stainless Steel AISI 316L | Single Shut-Off | Coupler | 4x6 mm | With Plastic Hose Connection | Straight | Series 21 Plug | ||||
| 21KAKO06MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 100 °C | -4 °F | NBR | RoHS | Parker | Yes | Coupler | Compressed Air | Pneumatics | Healthcare & Life Sciences | 14 mm | 16 mm | Germany | 0.032 kg | Quick-Connect | up to 507 psi | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Safety & Rescue | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Hose Nut, without Spring Guard | Brass, Nickel-plated | Single Shut-Off | Coupler | 4x6 mm | With Plastic Hose Connection | BRASS | Straight | Series 21 Plug | |||
| 21KAKO06MPX | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 100 °C | -4 °F | NBR | RoHS | Rectus | Yes | Coupler | Air | Fluid & Gas Handling | Transportation | 14 mm | 16 mm | Germany | 0.032 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Trucks & Trailers | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Hose Nut, without Spring Guard | Brass | Single Shut-Off | Coupler | 4x6 mm | With Plastic Hose Connection | BRASS | Straight | Series 21 Plug | |||
| 21KAKO06MVN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 200 °C | -15 °C | FKM | RoHS | Parker | Yes | Coupler | Compressed Air | Pneumatics | Healthcare & Life Sciences | 14 mm | 16 mm | Germany | 0.0326 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Textile Machinery | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Hose Nut, without Spring Guard | Brass, Nickel-plated | Single Shut-Off | Coupler | 4x6 mm | With Plastic Hose Connection | ||||||
| 21KAKO06RVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Stainless Steel 303 | 392 °F | 5 °F | FKM | RoHS | Parker | Yes | Coupler | Compressed Air | Fluid & Gas Handling | Transportation | 14 mm | 16 mm | Germany | 0.03 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Energy Management | 4x6 mm | 5 mm (nominal) | Series 21 | 550 L/min Maximum (air) | Tube with Hose Nut, without Spring Guard | Stainless Steel AISI 303 | Single Shut-Off | Coupler | 4x6 mm | With Plastic Hose Connection | Straight | Series 21 Plug | ||||
| 21KAKO08EVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Stainless Steel 316L | 302 °F | 5 °F | FKM | RoHS | Parker | Yes | Coupler | Compressed Air | Pneumatics | Healthcare & Life Sciences | 14 mm | 16 mm | Germany | 0.032 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Electronics | 6x8 mm | 5 mm (nominal) | Series 21 | 550 L/min Maximum (air) | Tube with Hose Nut, without Spring Guard | Stainless Steel AISI 316L | Single Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Straight | Series 21 Plug | ||||
| 21KAKO08MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 100 °C | -20 °C | NBR | RoHS | Rectus | Yes | Coupler | Air | Pneumatics | General Industrial | 14 mm | 16 mm | Germany | 0.034 kg | Quick-Connect | up to 507 psi | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Air & Gas Compressor | 6x8 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Hose Nut, without Spring Guard | Brass, Nickel-plated | Single Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | BRASS | Straight | Series 21 Plug | |||
| 21KAKO08MVN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 200 °C | -15 °C | FKM | RoHS | Parker | Yes | Coupler | Compressed Air | Pneumatics | Electronics | 14 mm | 16 mm | Germany | 0.0344 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Industrial Machinery | 6x8 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Hose Nut, without Spring Guard | Brass, Nickel-plated | Single Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | ||||||
| 21KAKO08RVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Stainless Steel 303 | 200 °C | -15 °C | FKM | ATEX | Parker | Yes | Coupler | Compressed Air | Fluid & Gas Handling | Electronics | 14 mm | 16 mm | Germany | 0.03 kg | Quick-Connect | up to 507 psi | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Energy Management | 6x8 mm | 5 mm (nominal) | Series 21 | 550 L/min Maximum (air) | Tube with Hose Nut, without Spring Guard | Stainless Steel AISI 303 | Single Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Straight | Series 21 Plug | ||||
| 21KAKO46MPN | Backordered | Low Pressure Connectors Europe Division | 10 | Low Pressure Connectors Europe Division | BRASS | 212 °F | -4 °F | NBR | ATEX | Parker | Coupler | Compressed Air | Fluid & Gas Handling | Electronics | n/a | Germany | 0.0327 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Nickel-plated | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Air & Gas Compressor | 4x6.3 mm | 5 mm (nominal) | Series 21 | 550 L/min (air) | Tube with Hose Nut, without Spring Guard | Brass, Nickel-plated | Single Shut-Off | Coupler | 4x6.3 mm | With Plastic Hose Connection | BRASS | Straight | Series 21 Plug | |||||
| 21KAKO46RVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Stainless Steel 303 | 392 °F | 5 °F | FKM | RoHS | Rectus | Coupler | Air | Pneumatics | Electronics | n/a | Germany | 0.0299 kg | Quick-Connect | up to 35 bar | Single Shut-Off | Without Surface Treatment | Pneumatic Quick Couplings | Sleeve | European Profile | Standard Valve | Medical | 4x6.3 mm | 5 mm (nominal) | Series 21 | 550 L/min Maximum (air) | Tube with Hose Nut, without Spring Guard | Stainless Steel AISI 303 | Single Shut-Off | Coupler | 4x6.3 mm | With Plastic Hose Connection | Straight | Series 21 Plug |
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