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Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
PPA Series Couplers - OBSOLETE
Note: This product is no longer available from Parker. Parker's thermoplastic quick couplers and nipples are ideal for use across a broad range of low pressure applications where fluid or gas lines require fast and easy connection and disconnection.
Note: This product is no longer available from Parker.
PPA Series Couplers (thermoplastic) vacuum to 120 psi connect with PPA Series Nipples.
Parker's PPA Series are low pressure, push-to-connect couplings with a plastic latch push button release. The fully plastic exterior makes them non-marring to most surfaces and resistant to many chemicals. PPA Series will interconnect with other similar plastic latch push button couplings. The couplers and nipples are available with or without valves and can be used in any combination. Couplers and nipples are available in 1/4" size.
PPA Series Couplers - OBSOLETE 
Technical Characteristics:
- Size: 1/4”
- Materials: Body: Acetal Copolymer, Spring: Stainless Steel
- Port Ends: Hose Barb
- Seal Material: Nitrile
Markets:
- Medical
- Testing
- Chemical Processing
- Food and Beverage
- Industrial
Features/Benefits:
- Push button release guards against accidental disconnection
- Acetal body material and stainless springs are compatible with many chemicals
- Valved and unvalved couplers and nipples can be used together in any combination to provide the ability to mix and match flow functions
- Quick, intuitive operation with an audible ""click"" and tactile feedback to confirm a full connection
- More cost-effective than metal couplings
Applications:
- Medical devices
- Laboratory equipment
- Fluid conveyance
- Food and beverage processing and packaging
- Industrial
- Process equipment
Technical Specifications
| Maximum Operating Pressure: |
120 psi, 8 bar |
| Maximum Operating Temperature: |
82 °C, 180 °F |
| Materials of Construction: |
Delrin Acetal |
| Application: |
Fluids and gases, vacuum to low pressure, Vacuum to low pressure fluids and gases |
| Valve Type: |
Poppet, No Valve, Poppet or Unvalved |
| Brand: |
Parker |
| Vacuum Pressure Rating: |
Yes |
| Fitting Connection Type: |
Hose Barb |
| Body Size: |
1/4 inch |
| Flow Rate: |
0.42 to 1.40 with same valve configuration in mating half Cv |
| Seal Material: |
Nitrile |
| Media: |
Air, fluids and chemicals |
| Coupling Half: |
Coupler |
| Minimum Operating Temperature: |
-40 °F |
| Sleeve Type: |
Push to connect |
| Lock Type: |
Plastic push button latch |
| Connection Type: |
Hose barb |
| Spring Material: |
Stainless steel |
PPA Series Couplers - OBSOLETE 型号
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