Sensortech

Swing Check Valve (Wafer Type)

Swing Check Valve (Wafer Type)

Swing Check Valve (Wafer Type)

Model No: ST0224

Valve Standard
Conforms to API 594

Working Pressure
300PSI

Working Temperature
– 20°C to 110°C

Wafer Ends
ASME B16.1 Class125
BS EN 1092-2 PN10/16
JISB2239 10K (Only for DN50-DN80/2”-3”)
AS2129 TableD/TableE (Only for DN100-DN300/4”-12”)

Material List

Part Material ASTM Spec.
Body Ductile Iron A536 65-45-12
Body Aluminum Bronze B584 C95400
Disc Stainless Steel A351 CF8
Disc Stainless Steel A351 CF8M
Stem Stainless Steel AISI 304
Stem Stainless Steel AISI 316
Seat-Ring EPDM Commercial
Spring Stainless Steel AISI 304
Spring Stainless Steel AISI 316

Note:
Lifting ring for DN200 (8″) and above

Dimensions (mm / inch)

Size (mm) 50 65 80 100 125 150 200 250 300
Size (inch) 2 3 4 5 6 8 10 12
H (mm) 54 60 67 67 83 95 127 140 181
H (inch) 2.13 2.36 2.64 2.64 3.27 3.75 5.00 5.51 7.13

Details