We are a leading manufacturer of ASTM A182 F321 check valves, designed to meet API 602 standards. Our check valves feature a forged stainless steel body, offering excellent corrosion resistance and durability. With a size of 1-1/2 inch (DN40) and a pressure class of 300 LB (PN50), they are suitable for a wide range of industrial applications. The flanged ends and bolted bonnet design ensure easy installation and maintenance. These check valves are ideal for applications requiring high reliability and performance.
Product Name: ASTM A182 F321 Check Valve
Design Standard: API 602
Body Material: ASTM A182 F321
Size: 1-1/2 Inch, DN40
Pressure Rating: Class 300 LB, PN50
End Connection: Flanged
Temperature Range: -29°C to 450°C
Medium: Water, Natural Gas, Oil, etc.
Standards
Design & Manufacturing: API 602
Pressure & Temperature: ASME B16.34
Test & Inspection: API 598
Face to Face, End to End: MFG
Welded End: ASME B16.25
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