Autoclave SWB4400 Ball Check Valve
Low Pressure “Speedbite”, Single Ferrule to 15,000 psi
Prevent reverse flow where leak-tight shut-off is not mandatory. When differential pressure drops below cracking pressure, valve closes. With all-metal components, valve can be used up to 650F. NOT FOR USE AS RELIEF VALVE.
Autoclave SWB4400 Ball Check Valve Technical Data:
- Description: 1/4″ Low Pressure Ball Check Valve
- Size: 1/4″
- Connection Type: SW250
- Pressure Rating: 15,000 psi
- Orifice Diameter: 0.188″
- Cv: 0.63
- Hex Size: 0.81″
- Length: 3.18″
- Temperature: Minimum operating temperature for standard ball check valve is is 0F. For low temperature options to -100F, add suffix -LT to valve part number (low temperature spring).
- Cracking pressure: 20 psi, +/- 30%. Optional cracking pressures NOT available in Ball-Type check valves.
- Installation: Vertical or horizontal as required. Flow direction arrow marked on valve body.
- Repair Kit: Check valves are easily repaired. Add “R” to front of valve part number for corresponding repair kit.
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Product Catalog: Parker Autoclave Low Pressure Fittings & Tubing
