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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 | Brand | Shape | Weight | Diameter | Division | Function | Hex Size | Industry | Flow Rate | Technology | Valve Type | Application | Plating Type | Product Type | Body Material | Coupling Half | Product Style | Seal Material | For Fluid Type | Operation Type | Product Series | Connection Size | Connection Type | Interchange Type | Quantity per Box | Region of Origin | Compatible Fitting | Specifications Met | Maximum Operating Pressure | Maximum Operating Temperature | Minimum Operating Temperature | Valve Included | Outside Diameter | Sleeve Material | Version | Coupling Half | Connection Size | Connection Type | Materials of Construction | Length |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21KFKO06MPN | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0327 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | General Industrial | 2.7 L/min (water) | Pneumatics | Without Valve | In-Plant Automotive | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Chemical Fluids | Sleeve | Series 21 | 4x6 mm | Tube with Hose Nut, without Spring Guard | European Profile | 10 | Germany | Series 21 Plug | ATEX | up to 507 psi | 100 °C | -20 °C | No | 16 mm | BRASS | Straight Through | Coupler | 4x6 mm | With Plastic Hose Connection | Brass, Nickel-plated | ||
| 21KFKO06MPX | Backordered | POR | Low Pressure Connectors Europe Division | Straight Through | Coupler | 4x6 mm | With Plastic Hose Connection | Brass | ||||||||||||||||||||||||||||||||||||
| 21KFKO06MVN | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0327 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | General Industrial | 2.7 L/min (water) | Pneumatics | Without Valve | Medical | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | FKM | Chemical Fluids | Sleeve | Series 21 | 4x6 mm | Tube with Hose Nut, without Spring Guard | European Profile | 10 | Germany | Series 21 Plug | RoHS | up to 35 bar | 200 °C | 5 °F | No | 16 mm | BRASS | Straight Through | Coupler | 4x6 mm | With Plastic Hose Connection | Brass, Nickel-plated | 42 mm | |
| 21KFKO08DPX | Backordered | POR | Low Pressure Connectors Europe Division | Rectus | 0.013 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | Healthcare & Life Sciences | 2.7 L/min (water) | Pneumatics | Without Valve | Medical | Without Surface Treatment | Pneumatic Quick Couplings | POM | Coupler | Quick-Connect | FKM | Gases | Sleeve | Series 21 | 6x8 mm | Tube with Hose Nut, without Spring Guard | European Profile | 5 | Germany | RoHS | up to 507 psi | 100 °C | -20 °C | Double Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Stainless Steel AISI 316L | |||||||
| 21KFKO08MPN | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | 0.0345 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | Healthcare & Life Sciences | 2.7 L/min (water) | Pneumatics | Without Valve | In-Plant Automotive | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Water | Sleeve | Series 21 | 6x8 mm | Tube with Hose Nut, without Spring Guard | European Profile | 10 | Germany | RoHS | up to 507 psi | 100 °C | -20 °C | No | 16 mm | Straight Through | Coupler | 6x8 mm | With Plastic Hose Connection | Brass, Nickel-plated | |||||
| 21KFKO08MPX | Backordered | POR | Low Pressure Connectors Europe Division | Rectus | 0.0342 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | Healthcare & Life Sciences | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Food & Beverages | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Chemical Fluids | Sleeve | Series 21 | 6x8 mm | Tube with Hose Nut, without Spring Guard | European Profile | 10 | Germany | RoHS | up to 35 bar | 100 °C | -20 °C | No | 16 mm | Straight Through | Coupler | 6x8 mm | With Plastic Hose Connection | Brass | |||||
| 21KFKS06MPN | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0369 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | Healthcare & Life Sciences | 2.7 L/min (water) | Pneumatics | Without Valve | Food & Beverages | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Gases | Sleeve | Series 21 | 4x6 mm | Tube Panel mount without Spring Guard | European Profile | 10 | Germany | Series 21 Plug | RoHS | up to 507 psi | 212 °F | -4 °F | BRASS | Straight Through | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | ||||
| 21KFKS08MPN | Backordered | POR | Low Pressure Connectors Europe Division | Rectus | Straight | 0.0507 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | Healthcare & Life Sciences | 2.7 L/min (water) | Pneumatics | Without Valve | Food & Beverages | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Chemical Fluids | Sleeve | Series 21 | 6x8 mm | Tube Panel mount without Spring Guard | European Profile | 10 | Germany | Series 21 Plug | RoHS | up to 507 psi | 212 °F | -4 °F | BRASS | Straight Through | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | ||||
| 21KFTF04EVX | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0247 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | Healthcare & Life Sciences | 2.7 L/min (water) | Pneumatics | Without Valve | In-Plant Automotive | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 316L | Coupler | Quick-Connect | FKM | Steam | Sleeve | Series 21 | 4 mm | Hose Barb | European Profile | 1 | Germany | Series 21 Plug | ATEX | up to 35 bar | 302 °F | 5 °F | Straight Through | Coupler | 4 mm | Hose Barb | Stainless Steel AISI 316L | |||||
| 21KFTF04MPN | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | 0.0263 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | General Industrial | 2.7 L/min (water) | Pneumatics | Without Valve | In-Plant Automotive | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Gases | Sleeve | Series 21 | 4 mm | Hose Barb | European Profile | 10 | Germany | RoHS | up to 35 bar | 100 °C | -20 °C | No | 16 mm | Straight Through | Coupler | 4 mm | Hose Barb | Brass, Nickel-plated | |||||
| 21KFTF04MPX | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | 0.0256 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | Healthcare & Life Sciences | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Medical | Without Surface Treatment | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Gases | Sleeve | Series 21 | 4 mm | Hose Barb | European Profile | 10 | Germany | ATEX | up to 507 psi | 100 °C | -20 °C | No | 16 mm | Straight Through | Coupler | 4 mm | Hose Barb | Brass | |||||
| 21KFTF04MVN | Backordered | POR | Low Pressure Connectors Europe Division | Rectus | 0.0266 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | Healthcare & Life Sciences | 2.7 L/min (water) | Pneumatics | Without Valve | Food & Beverages | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | FKM | Pneumatic Media | Sleeve | Series 21 | 4 mm | Hose Barb | European Profile | 10 | Germany | RoHS | up to 507 psi | 200 °C | -15 °C | No | 16 mm | Straight Through | Coupler | 4 mm | Hose Barb | Brass, Nickel-plated | |||||
| 21KFTF06EVX | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0251 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | Healthcare & Life Sciences | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Medical | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 316L | Coupler | Quick-Connect | FKM | Pneumatic Media | Sleeve | Series 21 | 6 mm | Hose Barb | European Profile | 1 | Germany | Series 21 Plug | ATEX | up to 507 psi | 200 °C | 5 °F | No | 16 mm | Straight Through | Coupler | 6 mm | Hose Barb | Stainless Steel AISI 316L | |||
| 21KFTF06MPN | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0267 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | General Industrial | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | In-Plant Automotive | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Pneumatic Media | Sleeve | Series 21 | 6 mm | Hose Barb | European Profile | 10 | Germany | Series 21 Plug | ATEX | up to 507 psi | 100 °C | -20 °C | BRASS | Straight Through | Coupler | 6 mm | Hose Barb | Brass, Nickel-plated | ||||
| 21KFTF06MPX | Backordered | POR | Low Pressure Connectors Europe Division | Straight Through | Coupler | 6 mm | Hose Barb | Brass | ||||||||||||||||||||||||||||||||||||
| 21KFTF06MVN | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0266 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | General Industrial | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Food & Beverages | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | FKM | Pneumatic Media | Sleeve | Series 21 | 6 mm | Hose Barb | European Profile | 10 | Germany | Series 21 Plug | ATEX | up to 507 psi | 200 °C | -15 °C | BRASS | Straight Through | Coupler | 6 mm | Hose Barb | Brass, Nickel-plated | ||||
| 21KFTF08MEN | Backordered | POR | Low Pressure Connectors Europe Division | Rectus | Straight | 0.0262 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | General Industrial | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | In-Plant Automotive | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | EPDM | Chemical Fluids | Sleeve | Series 21 | 8 mm | Hose Barb | European Profile | 10 | Germany | Series 21 Plug | RoHS | up to 35 bar | 302 °F | -40 °C | No | 16 mm | BRASS | Straight Through | Coupler | 8 mm | Hose Barb | Brass, Nickel-plated | 46 mm | |
| 21KFTF08MPN | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0275 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | General Industrial | 2.7 L/min (water) | Fluid & Gas Handling | Without Valve | Medical | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Steam | Sleeve | Series 21 | 8 mm | Hose Barb | European Profile | 10 | Germany | Series 21 Plug | ATEX | up to 35 bar | 212 °F | -20 °C | BRASS | Straight Through | Coupler | 8 mm | Hose Barb | Brass, Nickel-plated | ||||
| 21KFTF09EVX | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0269 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | n/a | General Industrial | 2.7 L/min (water) | Pneumatics | Without Valve | Food & Beverages | Without Surface Treatment | Pneumatic Quick Couplings | Stainless Steel 316L | Coupler | Quick-Connect | FKM | Gases | Sleeve | Series 21 | 9 mm | Hose Barb | European Profile | 1 | Germany | Series 21 Plug | ATEX | up to 35 bar | 302 °F | -15 °C | Straight Through | Coupler | 9 mm | Hose Barb | Stainless Steel AISI 316L | |||||
| 21KFTF09MPN | Backordered | POR | Low Pressure Connectors Europe Division | PARKER | Straight | 0.0278 kg | 5 mm (nominal) | Low Pressure Connectors Europe Division | Straight-Through | 14 mm | General Industrial | 2.7 L/min (water) | Pneumatics | Without Valve | Medical | Nickel-plated | Pneumatic Quick Couplings | BRASS | Coupler | Quick-Connect | NBR | Gases | Sleeve | Series 21 | 9 mm | Hose Barb | European Profile | 10 | Germany | Series 21 Plug | ATEX | up to 507 psi | 100 °C | -4 °F | No | 16 mm | BRASS | Straight Through | Coupler | 9 mm | Hose Barb | Brass, Nickel-plated |
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