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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 | Maximum Operating Temperature | Body Material | Quantity per Box | Weight | Minimum Operating Temperature | Seal Material | Specifications Met | Industry | Valve Included | Coupling Half | Division | Technology | Hex Size | Outside Diameter | Region of Origin | Application | Maximum Operating Pressure | Brand | Product Style | Product Type | Operation Type | Interchange Type | Function | Valve Type | Plating Type | For Fluid Type | Connection Size | Product Series | Diameter | Flow Rate | Connection Type | Materials of Construction | Version | Coupling Half | Connection Size | Connection Type | Sleeve Material | Shape | Compatible Fitting |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21KBTE04MPX | Backordered | POR | Low Pressure Connectors Europe Division | 100 °C | BRASS | 5 | 0.057 kg | -20 °C | NBR | RoHS | General Industrial | Yes | Coupler | Low Pressure Connectors Europe Division | Pneumatics | 22 mm | 24 mm | Germany | Trucks & Trailers | up to 35 bar | Rectus | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Without Surface Treatment | Chemical Fluids | 4 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb Panel mount, Front panel installation | Brass | Double Shut-Off | Coupler | 4 mm | Panel Mount with Hose Barb (for front panel installation) | ||||
| 21KBTE06MPN | Backordered | POR | Low Pressure Connectors Europe Division | 212 °F | BRASS | 5 | 0.058 kg | -20 °C | NBR | ATEX | Healthcare & Life Sciences | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 22 mm | 24 mm | Germany | Energy Management | up to 507 psi | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Nickel-plated | Gases | 6 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb Panel mount, Front panel installation | Brass, Nickel-plated | Double Shut-Off | Coupler | 6 mm | Panel Mount with Hose Barb (for front panel installation) | BRASS | Straight | Series 21 Plug | |
| 21KBTE06MPX | Backordered | POR | Low Pressure Connectors Europe Division | Brass | Double Shut-Off | Coupler | 6 mm | Panel Mount with Hose Barb (for front panel installation) | |||||||||||||||||||||||||||||||||||
| 21KBTE08MPN | Backordered | POR | Low Pressure Connectors Europe Division | 100 °C | BRASS | 5 | 0.06 kg | -20 °C | NBR | ATEX | Electronics | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 22 mm | 24 mm | Germany | Electronics | up to 35 bar | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Nickel-plated | Gases | 8 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb Panel mount, Front panel installation | Brass, Nickel-plated | Double Shut-Off | Coupler | 8 mm | |||||
| 21KBTE09MPN | Backordered | POR | Low Pressure Connectors Europe Division | 100 °C | BRASS | 5 | 0.064 kg | -20 °C | NBR | ATEX | Electronics | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 22 mm | 24 mm | Germany | Laboratory | up to 507 psi | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Nickel-plated | Gases | 9 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb Panel mount, Front panel installation | Brass, Nickel-plated | Double Shut-Off | Coupler | 9 mm | Panel Mount with Hose Barb (for front panel installation) | BRASS | Straight | Series 21 Plug | |
| 21KBTE09MPX | Backordered | POR | Low Pressure Connectors Europe Division | 100 °C | BRASS | 5 | 0.064 kg | -20 °C | NBR | ATEX | Transportation | Yes | Coupler | Low Pressure Connectors Europe Division | Pneumatics | 22 mm | 24 mm | Germany | Pharma | up to 507 psi | Rectus | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Without Surface Treatment | Chemical Fluids | 9 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb Panel mount, Front panel installation | Brass | Double Shut-Off | Coupler | 9 mm | Panel Mount with Hose Barb (for front panel installation) | ||||
| 21KBTE10MPN | Backordered | POR | Low Pressure Connectors Europe Division | 212 °F | BRASS | 5 | 0.06 kg | -4 °F | NBR | RoHS | Transportation | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 22 mm | 24 mm | Germany | Trucks & Trailers | up to 35 bar | Rectus | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Nickel-plated | Gases | 10 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb Panel mount, Front panel installation | Brass, Nickel-plated | Double Shut-Off | Coupler | 10 mm | Panel Mount with Hose Barb (for front panel installation) | BRASS | Straight | Series 21 Plug | |
| 21KBTE10MPX | Backordered | POR | Low Pressure Connectors Europe Division | 100 °C | BRASS | 5 | 0.061 kg | -20 °C | NBR | ATEX | Transportation | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 22 mm | 24 mm | Germany | Trucks & Trailers | up to 35 bar | Rectus | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Without Surface Treatment | Chemical Fluids | 10 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb Panel mount, Front panel installation | Brass | Double Shut-Off | Coupler | 10 mm | Panel Mount with Hose Barb (for front panel installation) | ||||
| 21KBTF04EVX | Backordered | POR | Low Pressure Connectors Europe Division | 200 °C | Stainless Steel 316L | 1 | 0.026 kg | -15 °C | FKM | RoHS | Healthcare & Life Sciences | Yes | Coupler | Low Pressure Connectors Europe Division | Pneumatics | 14 mm | 16 mm | Germany | Energy Management | up to 507 psi | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Without Surface Treatment | Water | 4 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb | Stainless Steel AISI 316L | Double Shut-Off | Coupler | 4 mm | Hose Barb | Straight | Series 21 Plug | ||
| 21KBTF04MPN | Backordered | POR | Low Pressure Connectors Europe Division | 212 °F | BRASS | 5 | 0.026 kg | -20 °C | NBR | RoHS | Healthcare & Life Sciences | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 14 mm | 16 mm | Germany | Laboratory | up to 35 bar | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Nickel-plated | Gases | 4 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb | Brass, Nickel-plated | Double Shut-Off | Coupler | 4 mm | Hose Barb | BRASS | Straight | Series 21 Plug | |
| 21KBTF04MPX | Backordered | POR | Low Pressure Connectors Europe Division | 100 °C | BRASS | 5 | 0.026 kg | -20 °C | NBR | RoHS | Healthcare & Life Sciences | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 14 mm | 16 mm | Germany | Industrial Machinery | up to 35 bar | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Without Surface Treatment | Water | 4 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb | Brass | Double Shut-Off | Coupler | 4 mm | Hose Barb | ||||
| 21KBTF04RVX | Backordered | POR | Low Pressure Connectors Europe Division | 392 °F | Stainless Steel 303 | 1 | 0.025 kg | 5 °F | FKM | ATEX | Electronics | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 14 mm | 16 mm | Germany | In-Plant Automotive | up to 507 psi | Rectus | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Without Surface Treatment | Water | 4 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb | Stainless Steel AISI 303 | Double Shut-Off | Coupler | 4 mm | Hose Barb | Straight | Series 21 Plug | ||
| 21KBTF05MPN | Backordered | POR | Low Pressure Connectors Europe Division | 100 °C | BRASS | 5 | 0.027 kg | -20 °C | NBR | RoHS | Transportation | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 14 mm | 16 mm | Germany | Electronics | up to 35 bar | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Nickel-plated | Chemical Fluids | 5 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb | Brass, Nickel-plated | Double Shut-Off | Coupler | 5 mm | Hose Barb | BRASS | Straight | Series 21 Plug | |
| 21KBTF05MPX | Backordered | POR | Low Pressure Connectors Europe Division | Brass | Double Shut-Off | Coupler | 5 mm | Hose Barb | |||||||||||||||||||||||||||||||||||
| 21KBTF05MVN | Backordered | POR | Low Pressure Connectors Europe Division | 200 °C | BRASS | 5 | 0.0273 kg | -15 °C | FKM | ATEX | Healthcare & Life Sciences | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 14 mm | Germany | In-Plant Automotive | up to 507 psi | Rectus | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Nickel-plated | Steam | 5 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb | Brass, Nickel-plated | Double Shut-Off | Coupler | 5 mm | Hose Barb | BRASS | Straight | Series 21 Plug | |||
| 21KBTF05RVX | Backordered | POR | Low Pressure Connectors Europe Division | Stainless Steel AISI 303 | Double Shut-Off | Coupler | 5 mm | Hose Barb | |||||||||||||||||||||||||||||||||||
| 21KBTF06EVX | Backordered | POR | Low Pressure Connectors Europe Division | 302 °F | Stainless Steel 316L | 1 | 0.027 kg | -15 °C | FKM | ATEX | General Industrial | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 14 mm | 16 mm | Germany | Diagnostics | up to 35 bar | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Without Surface Treatment | Gases | 6 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb | Stainless Steel AISI 316L | Double Shut-Off | Coupler | 6 mm | Hose Barb | Straight | Series 21 Plug | ||
| 21KBTF06MEN | Backordered | POR | Low Pressure Connectors Europe Division | 302 °F | BRASS | 5 | 0.0274 kg | -40 °C | EPDM | ATEX | Healthcare & Life Sciences | Yes | Coupler | Low Pressure Connectors Europe Division | Pneumatics | 14 mm | 16 mm | Germany | Electronics | up to 507 psi | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Nickel-plated | Water | 6 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb | Brass, Nickel-plated | Double Shut-Off | Coupler | 6 mm | Hose Barb | BRASS | Straight | Series 21 Plug | |
| 21KBTF06MEX | Backordered | POR | Low Pressure Connectors Europe Division | Brass | Double Shut-Off | Coupler | 6 mm | Hose Barb | |||||||||||||||||||||||||||||||||||
| 21KBTF06MPN | Backordered | POR | Low Pressure Connectors Europe Division | 100 °C | BRASS | 5 | 0.027 kg | -4 °F | NBR | ATEX | General Industrial | Yes | Coupler | Low Pressure Connectors Europe Division | Fluid & Gas Handling | 14 mm | 16 mm | Germany | Food & Beverages | up to 507 psi | PARKER | Quick-Connect | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Standard Valve | Nickel-plated | Gases | 6 mm | Series 21 | 5 mm (nominal) | 2.7 L/min (water) | Hose Barb | Brass, Nickel-plated | Double Shut-Off | Coupler | 6 mm | Hose Barb | BRASS | Straight | Series 21 Plug |
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