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Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
Air Hose and Tool Quick Couplings (pneumatic, air), Industrial Interchange - 20 Series Couplers
Parker's general purpose pneumatic, air quick couplers and nipples are ideal for use across a spectrum of applications where low pressure air or fluid lines require fast and easy connection and disconnection.
20 Series Quick Couplers (pneumatic, air) up to 300 psi connect with Industrial Interchange Nipples. Couplers are manual sleeve, single shut off couplers that mate with nipples conforming to A-A-59439 (MIL-C-4109F, ISO 6150-B) standards. 20 Series couplers have steel, tubular style valves that deliver high flow with minimal pressure drop. An integral sleeve guard helps to resist accidental disconnection when in use. Couplers are available in a range of sizes, materials, and fitting ends to be versatile for use in a wide variety of applications with air or fluid pressures up to 300 psi.
Air Hose and Tool Quick Couplings (pneumatic, air), Industrial Interchange - 20 Series Couplers 
Technical Characteristics:
- Sizes: 1/4”, 3/8", 1/2”
- Materials: Brass, Steel, 303 Stainless Steel
- Port Ends: Female NPTF, Male NPTF, Standard Hose Barb,
Push-Lok Hose Barb
- Seal Options: Nitrile, Ethylene Propylene, Fluorocarbon
Markets:
- Industrial
- Construction
- Automotive service and repair
- Factory automation
Features/Benefits:
- High flow valves with minimal pressure drop for efficient performance
- Global connectivity with nipples conforming to A-A-59439 (MIL-C-4109F, ISO 6150-B) standards
- Sleeve guard helps to prevent accidental disconnection when in use
- Optional sleeve-lock adds additional protection against accidental disconnection
- Grip-ring sleeve version has a larger knurled diameter to provide easy operation when gloves are worn
- Stainless steel springs, locking balls and brass valves are also offered for applications where corrosion resistance is desired.
Applications:
- Air compressors
- Pneumatic air tools and hoses
- Water lines
- Grease guns
- Cleaning equipment
- Paint applicators
- Drop-down air lines
- Blow guns
Technical Specifications
| Body Size: |
1/4, 3/8, 1/2 inch |
| Plating Type: |
Zinc with clear trivalent chromate |
| Application: |
Pneumatic |
| Maximum Operating Temperature: |
250 °F, 121 °C |
| Maximum Operating Pressure: |
300 psi, 20 bar |
| Valve Type: |
High Flow Air |
| Brand: |
Parker |
| Fitting Connection Type: |
Female Thread, Male Thread, Hose Barb |
| Interchange Type: |
ISO 6150 B |
| Materials of Construction: |
Steel, Brass, Stainless steel |
| Vacuum Pressure Rating: |
No |
| Media: |
Low pressure fluids and compressed air |
| Coupling Half: |
Coupler |
| Minimum Operating Temperature: |
-40 °F |
| Seal Material: |
Nitrile |
| Specifications Met: |
Connects with A-A-59439 (MIL-C-4109F, ISO 6150-B |
| Sleeve Type: |
Manual |
| Lock Type: |
Locking balls |
Air Hose and Tool Quick Couplings (pneumatic, air), Industrial Interchange - 20 Series Couplers 型号
| Part |
Body Size (inch) |
Body Material |
Connection Type |
Thread Style |
Connection Thread Size (inch) |
Connection Hose I.D. (inch) |
| 16 |
1/2 |
Steel |
NPTF |
Male |
1/2 - 14 |
na |
| 16-5B |
1/2 |
Steel |
Hose barb |
na |
na |
3/8 |
| 16-5BP |
1/2 |
Steel |
Push-Lok hose barb |
na |
na |
3/8 |
| 16-6B |
1/2 |
Steel |
Hose barb |
na |
na |
1/2 |
| 16-6BP |
1/2 |
Steel |
Push-Lok hose barb |
na |
na |
1/2 |
| 16-7B |
1/2 |
Steel |
Hose barb |
na |
na |
3/4 |
| 16E |
1/2 |
Steel |
NPTF |
Male |
3/8 - 18 |
na |
| 16G |
1/2 |
Steel |
NPTF |
Male |
3/4 - 14 |
na |
| 17 |
1/2 |
Steel |
NPTF |
Female |
1/2 - 14 |
na |
| 17E |
1/2 |
Steel |
NPTF |
Female |
3/8 - 18 |
na |
| 17G |
1/2 |
Steel |
NPTF |
Female |
3/4 - 14 |
na |
| 24 |
3/8 |
Steel |
NPTF |
Male |
3/8 - 18 |
na |
| 24-5B |
3/8 |
Steel |
Hose barb |
na |
na |
3/8 |
| 24-5BP |
3/8 |
Steel |
Push-Lok hose barb |
na |
na |
3/8 |
| 24-6B |
3/8 |
Steel |
Hose barb |
na |
na |
1/2 |
| 24C |
3/8 |
Steel |
NPTF |
Male |
1/4 - 18 |
na |
| 24F |
3/8 |
Steel |
NPTF |
Male |
1/2 - 14 |
na |
| 25 |
3/8 |
Steel |
NPTF |
Female |
3/8 - 18 |
na |
| 25C |
3/8 |
Steel |
NPTF |
Female |
1/4 - 18 |
na |
| 25F |
3/8 |
Steel |
NPTF |
Female |
1/2 - 14 |
na |
| B16 |
1/2 |
Brass |
NPTF |
Male |
1/2 - 14 |
na |
| B17 |
1/2 |
Brass |
NPTF |
Female |
1/2 - 14 |
na |
| B20-3B |
1/4 |
Brass |
Hose barb |
na |
na |
1/4 |
| B20-3BP |
1/4 |
Brass |
Push-Lok hose barb |
na |
na |
1/4 |
| B20-4B |
1/4 |
Brass |
Hose barb |
na |
na |
5/16 |
| B20-5B |
1/4 |
Brass |
Hose barb |
na |
na |
3/8 |
| B20-5BP |
1/4 |
Brass |
Push-Lok hose barb |
na |
na |
3/8 |
| B22 |
1/4 |
Brass |
NPTF |
Male |
1/4 - 18 |
na |
| B22A |
1/4 |
Brass |
NPTF |
Male |
1/8 - 27 |
na |
| B22E |
1/4 |
Brass |
NPTF |
Male |
3/8 - 18 |
na |
| B23 |
1/4 |
Brass |
NPTF |
Female |
1/4 - 18 |
na |
| B23A |
1/4 |
Brass |
NPTF |
Female |
1/8 - 27 |
na |
| B23E |
1/4 |
Brass |
NPTF |
Female |
3/8 - 18 |
na |
| B24 |
3/8 |
Brass |
NPTF |
Male |
3/8 - 18 |
na |
| B25 |
3/8 |
Brass |
NPTF |
Female |
3/8 - 18 |
na |
| S22 |
1/4 |
Stainless steel (303) |
NPTF |
Male |
1/4 - 18 |
na |
| S23 |
1/4 |
Stainless steel (303) |
NPTF |
Female |
1/4 - 18 |
na |
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