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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 | Application | Weight | Minimum Operating Temperature | Specifications Met | Shape | Valve Included | Coupling Half | For Fluid Type | Technology | Seal Material | Industry | Outside Diameter | Hex Size | Body Material | Length | Region of Origin | Product Style | Maximum Operating Pressure | Brand | Product Type | Operation Type | Interchange Type | Function | Connection Type | Valve Type | Plating Type | Connection Size | Maximum Operating Temperature | Diameter | Product Series | Compatible Fitting | Flow Rate | Version | Coupling Half | Connection Size | Connection Type | Materials of Construction | Sleeve Material |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21KBKO06RVX8 | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Industrial Machinery | 0.037 kg | -15 °C | RoHS | Straight | Yes | Coupler | Water | Fluid & Gas Handling | FKM | Healthcare & Life Sciences | 16 mm | 14 mm | Stainless Steel 303 | 51 mm | Germany | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube with Hose Nut, without Spring Guard | Standard Valve | Without Surface Treatment | 4x6 mm | 392 °F | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 4x6 mm | With Plastic Hose Connection | Stainless Steel AISI 303 | ||||
| 21KBKO08EEX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Laboratory | 0.0349 kg | -40 °F | RoHS | Straight | Yes | Coupler | Chemical Fluids | Fluid & Gas Handling | EPDM | Healthcare & Life Sciences | 16 mm | 14 mm | Stainless Steel 316L | Germany | Quick-Connect | up to 507 psi | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube with Hose Nut, without Spring Guard | Standard Valve | Without Surface Treatment | 6x8 mm | 150 °C | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Stainless Steel AISI 316L | |||||
| 21KBKO08EKX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Diagnostics | 0.033 kg | -13 °F | RoHS | Straight | Coupler | Chemical Fluids | Pneumatics | FFKM | Electronics | 14 mm | Stainless Steel 316L | Germany | Quick-Connect | up to 507 psi | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube with Hose Nut, without Spring Guard | Standard Valve | Without Surface Treatment | 6x8 mm | 464 °F | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Stainless Steel AISI 316L | |||||||
| 21KBKO08EVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Industrial Machinery | 0.033 kg | 5 °F | ATEX | Straight | Yes | Coupler | Water | Fluid & Gas Handling | FKM | Transportation | 16 mm | 14 mm | Stainless Steel 316L | Germany | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube with Hose Nut, without Spring Guard | Standard Valve | Without Surface Treatment | 6x8 mm | 302 °F | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Stainless Steel AISI 316L | |||||
| 21KBKO08MEX | Backordered | Low Pressure Connectors Europe Division | 5 | Low Pressure Connectors Europe Division | Industrial Machinery | 0.0347 kg | -40 °C | RoHS | Straight | Coupler | Steam | Pneumatics | EPDM | General Industrial | 14 mm | BRASS | Germany | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube with Hose Nut, without Spring Guard | Standard Valve | Without Surface Treatment | 6x8 mm | 302 °F | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Brass | BRASS | ||||||
| 21KBKO08MPN | Backordered | Low Pressure Connectors Europe Division | 5 | Low Pressure Connectors Europe Division | Diagnostics | 0.035 kg | -4 °F | RoHS | Straight | Yes | Coupler | Chemical Fluids | Pneumatics | NBR | General Industrial | 16 mm | 14 mm | BRASS | Germany | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube with Hose Nut, without Spring Guard | Standard Valve | Nickel-plated | 6x8 mm | 212 °F | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Brass, Nickel-plated | BRASS | ||||
| 21KBKO08MPX | Backordered | Low Pressure Connectors Europe Division | 5 | Low Pressure Connectors Europe Division | Diagnostics | 0.035 kg | -4 °F | RoHS | Straight | Yes | Coupler | Gases | Fluid & Gas Handling | NBR | Transportation | 16 mm | 14 mm | BRASS | Germany | Quick-Connect | up to 507 psi | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube with Hose Nut, without Spring Guard | Standard Valve | Without Surface Treatment | 6x8 mm | 100 °C | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Brass | BRASS | ||||
| 21KBKO08MVN | Backordered | Low Pressure Connectors Europe Division | 5 | Low Pressure Connectors Europe Division | In-Plant Automotive | 0.035 kg | -15 °C | ATEX | Yes | Coupler | Steam | Fluid & Gas Handling | FKM | Electronics | 16 mm | 14 mm | BRASS | Germany | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube with Hose Nut, without Spring Guard | Standard Valve | Nickel-plated | 6x8 mm | 200 °C | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Brass, Nickel-plated | |||||||
| 21KBKO08RVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Electronics | 0.032 kg | 5 °F | ATEX | Straight | Yes | Coupler | Gases | Fluid & Gas Handling | FKM | Transportation | 16 mm | 14 mm | Stainless Steel 303 | Germany | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube with Hose Nut, without Spring Guard | Standard Valve | Without Surface Treatment | 6x8 mm | 200 °C | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | With Plastic Hose Connection | Stainless Steel AISI 303 | |||||
| 21KBKS06EVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Electronics | 0.035 kg | -15 °C | ATEX | Straight | Yes | Coupler | Water | Fluid & Gas Handling | FKM | Healthcare & Life Sciences | 16 mm | 14 mm | Stainless Steel 316L | Germany | Quick-Connect | up to 507 psi | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube | Standard Valve | Without Surface Treatment | 4x6 mm | 302 °F | 5 | Series 21 | Series 21 Plug | 2.7 | Double Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 316L | |||||
| 21KBKS06MEN | Backordered | Low Pressure Connectors Europe Division | 0 | Low Pressure Connectors Europe Division | Food & Beverages | 0.04 kg | -40 °F | ATEX | Straight | Coupler | Water | Pneumatics | EPDM | General Industrial | 14 mm | BRASS | Germany | Quick-Connect | up to 507 psi | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube Panel mount without Spring Guard | Standard Valve | Nickel-plated | 4x6 mm | 150 °C | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | BRASS | ||||||
| 21KBKS06MPN | Backordered | Low Pressure Connectors Europe Division | 5 | Low Pressure Connectors Europe Division | Laboratory | 0.037 kg | -4 °F | RoHS | Straight | Yes | Coupler | Water | Fluid & Gas Handling | NBR | Electronics | 16 mm | 14 mm | BRASS | Germany | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube Panel mount without Spring Guard | Standard Valve | Nickel-plated | 4x6 mm | 100 °C | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | BRASS | ||||
| 21KBKS06MPX | Backordered | Low Pressure Connectors Europe Division | 5 | Low Pressure Connectors Europe Division | Electronics | 0.037 kg | -4 °F | RoHS | Straight | Yes | Coupler | Chemical Fluids | Fluid & Gas Handling | NBR | Electronics | 16 mm | 14 mm | BRASS | Germany | Quick-Connect | up to 507 psi | Rectus | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube Panel mount without Spring Guard | Standard Valve | Without Surface Treatment | 4x6 mm | 212 °F | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Brass | BRASS | ||||
| 21KBKS06MVN | Backordered | Low Pressure Connectors Europe Division | 5 | Low Pressure Connectors Europe Division | Food & Beverages | 0.0377 kg | -15 °C | ATEX | Yes | Coupler | Water | Pneumatics | FKM | General Industrial | 14 mm | BRASS | Germany | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Hose Barb | Standard Valve | Nickel-plated | 4 mm | 200 °C | 5 mm (nominal) | Series 21 | 2.7 L/min (water) | Dry-Break (double shut-off) | Coupler | 4 mm | Tube | Brass, Nickel-plated | ||||||||
| 21KBKS06REX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Electronics | 0.0504 kg | -40 °F | ATEX | Straight | Coupler | Chemical Fluids | Pneumatics | EPDM | Healthcare & Life Sciences | 14 mm | Stainless Steel 303 | Germany | Quick-Connect | up to 35 bar | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube Panel mount without Spring Guard | Standard Valve | Without Surface Treatment | 4x6 mm | 302 °F | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 303 | |||||||
| 21KBKS06RVX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Diagnostics | 0.035 kg | 5 °F | RoHS | Straight | Yes | Coupler | Steam | Pneumatics | FKM | General Industrial | 16 mm | 14 mm | Stainless Steel 303 | Germany | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube Panel mount without Spring Guard | Standard Valve | Without Surface Treatment | 4x6 mm | 392 °F | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 4x6 mm | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 303 | |||||
| 21KBKS08EEX | Backordered | Low Pressure Connectors Europe Division | 1 | Low Pressure Connectors Europe Division | Industrial Machinery | 0.0316 kg | -40 °F | RoHS | Straight | Yes | Coupler | Water | Fluid & Gas Handling | EPDM | Transportation | 16 mm | 17 mm | Stainless Steel 316L | 54 mm | Germany | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube Panel mount without Spring Guard | Standard Valve | Without Surface Treatment | 6x8 mm | 150 °C | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection | Stainless Steel AISI 316L | ||||
| 21KBKS08MEN | Backordered | Low Pressure Connectors Europe Division | 5 | Low Pressure Connectors Europe Division | Industrial Machinery | 0.0501 kg | -40 °C | RoHS | Straight | Coupler | Steam | Fluid & Gas Handling | EPDM | General Industrial | 17 mm | BRASS | Germany | Quick-Connect | up to 35 bar | Rectus | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube Panel mount without Spring Guard | Standard Valve | Nickel-plated | 6x8 mm | 302 °F | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | BRASS | ||||||
| 21KBKS08MEX | Backordered | Low Pressure Connectors Europe Division | Double Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection | Brass | ||||||||||||||||||||||||||||||||||||||
| 21KBKS08MPN | Backordered | Low Pressure Connectors Europe Division | 5 | Low Pressure Connectors Europe Division | Trucks & Trailers | 0.05 kg | -4 °F | RoHS | Straight | Yes | Coupler | Chemical Fluids | Fluid & Gas Handling | NBR | Transportation | 16 mm | 17 mm | BRASS | Germany | Quick-Connect | up to 507 psi | Parker | Pneumatic Quick Couplings | Sleeve | European Profile | Double Shut-Off | Tube Panel mount without Spring Guard | Standard Valve | Nickel-plated | 6x8 mm | 100 °C | 5 mm (nominal) | Series 21 | Series 21 Plug | 2.7 L/min (water) | Double Shut-Off | Coupler | 6x8 mm | Panel Mount with Plastic Hose Connection | Brass, Nickel-plated | BRASS |
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