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Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
Natural Gas - Propane Gas Quick Couplings, ANSI Z21.41-1998 and CSA 6.9-M98, up to 0.5 psi - GF Series Couplers
Parker's quick couplings for natural and propane gas are ideal for applications where low pressure natural and propane gas lines require fast and easy connection and disconnection.
GF Series Quick Couplers (natural and propane gas up to 0.5 psi) connect with GF Series Nipples. The un-valved nipples have a fusible link that is activated by temperatures exceeding 350°F (177°C), In that event, when the coupler and nipple are connected, the fusible link will react to the elevated temperatures and allow the coupler valve to close, thus shutting off the gas supply to an appliance and preventing a gas-supported fire. Parker's GF Series is certified by CSA (Canadian Standards Association) to the ANSI Z21.41-2014 and CSA 6.9-2014 standards for quick disconnect devices for use with gas fuel appliances. These couplings are for use with natural, manufactured and mixed gas, liquified petroleum, and LP gas mixtures.
Natural Gas - Propane Gas Quick Couplings, ANSI Z21.41-1998 and CSA 6.9-M98, up to 0.5 psi - GF Series Couplers 
Technical Characteristics:
- Sizes: 1/4” – 1-1/4”
- Material: Brass
- Port End: Female NPTF
- Seal Options: Fluorocarbon for indoor applications and Nitrile for outdoor applications
Markets:
- Restaurant and commercial appliances
- Residential
Features/Benefits:
- Fusible link in nipple half is designed to automatically shut off the gas supply in the event that temperatures exceed 350°F (177°C), preventing a gas-supported fire.
- Certified by the CSA (Canadian Standards Association) to meet the ANSI Z21.41-2014 and CSA 6.9-2014 Standard.
- Contact us for low temperature version suitable for outdoor use.
Applications:
- Gas grills
- Ovens
- Small appliances
- Caster-mounted restaurant equipment
Technical Specifications
| Body Size: |
1/4, 3/8, 1/2, 3/4, 1, 1 1/4 inch |
| Maximum Operating Pressure: |
1/2 psi, .03 bar |
| Application: |
Natural and propane gas, low pessure, Low pressure natural and propane gas lines |
| Valve Type: |
High Flow Air, Tubular |
| Brand: |
Parker |
| Fitting Connection Type: |
Female Thread |
| Materials of Construction: |
Brass |
| Maximum Operating Temperature: |
93 °C, 200 °F |
| Vacuum Pressure Rating: |
No |
| Flow Rate: |
Up to 475,000 Btu/hr |
| Seal Material: |
Nitrile |
| Media: |
Natural gas, manufactured and mixed gases, liquified petroleum gases and LP gas-air mixtures |
| Coupling Half: |
Coupler |
| Minimum Operating Temperature: |
32 °F |
| Thread Size: |
Female |
| Specifications Met: |
ANSI Z21.41-1998, CSA 6.9-M98 |
| Sleeve Type: |
Manual |
| Lock Type: |
Locking balls |
Natural Gas - Propane Gas Quick Couplings, ANSI Z21.41-1998 and CSA 6.9-M98, up to 0.5 psi - GF Series Couplers 型号
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