Part Number 803-1385721 3/8 Check Valve
SKU: 4820004830678Product Features
0.375 in. Valve size, each valve shall have threebuna-n o-rings packed in a bag and securely attached with instructions o-rings for oil service only
803138572138 Check Valve Datasheet
Pipe Size Accommodated:
0.375 inches all ends
Flow Control Device:
Disk
Maximum Operating Temp:
150.0 degrees fahrenheit 2ND response
Maximum Operating Temp:
425.0 degrees fahrenheit 1ST response
Connection Style:
Socket with brazing ring (pipe) all ends
Valve Operation Method:
Automatic
Connection Type:
Unthreaded internal pipe all ends
Mounting Position:
Horizontal or vertical
Maximum Operating Pressure:
200.0 pounds per square inch 1ST response
Maximum Operating Pressure:
400.0 pounds per square inch 2ND response
Material Specification:
QQ-C-390, alloy D4// federal specification single material response seat
Material Specification:
QQ-C-390, alloy D4/D/ federal specification single material response body
Material Specification:
QQ-N-281 federal specification single material response flow control device
Media For Which Designed:
Steam 1ST response
Media For Which Designed:
Water-oil-gas 2ND response
Style Designator:
Straight thru
Test Data Document:
03950-ACID NO.882037210 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Manufacturer Cage:
53711
Trade Information:
- Schedule B: 8481301090
- SITC: 74730
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Check valves of copper having a pressure rating of 850 kpa or over
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