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Design construction:
ASME B16.34
Pressure – Temperature Rating ASME B16.34
Face to Face / End to End ASME B16.10
Connection ASME B16.5 / B16.25
Testing and Inspection API 598
Check-Valves---Class-300
Unit of Measure
1 

Item #

Size

Connection Type

Material

Class

Weight

Cv

2" 3-61-RF WCB SWING CHECK N/A 2 N/A Flanged, Raised Face N/A N/A 300 N/A 57 lb N/A 122
2" 3-63-RF WCB/T#12 SWING NACE N/A 2 N/A Flanged, Raised Face N/A A216WCB N/A 300 N/A 69 lb N/A 122
2" 3-62-RF WCB/T#5 SWING NACE N/A 2 N/A Flanged, Raised Face N/A A217WC9 N/A 300 N/A 69 lb N/A 122
3" 3-61-RF WCB SWING CHECK N/A 3 N/A Flanged, Raised Face N/A N/A 300 N/A 92.000 lb N/A 283
4" 3-61-RF WCB SWING CHECK N/A 4 N/A Flanged, Raised Face N/A N/A 300 N/A 147 lb N/A 518
4" 3-63-RF WCB/T#12 SWING NACE N/A 4 N/A Flanged, Raised Face N/A A216WCB N/A 300 N/A 152 lb N/A 518
4" 3-62-RF WCB/T#5 SWING NACE N/A 4 N/A Flanged, Raised Face N/A A217WC9 N/A 300 N/A 152 lb N/A 518
6" 3-61-RF WCB SWING CHECK N/A 6 N/A Flanged, Raised Face N/A N/A 300 N/A 274 lb N/A 1134
6" 3-62-RF WCB/T#5 SWING NACE N/A 6 N/A Flanged, Raised Face N/A A217WC9 N/A 300 N/A 303 lb N/A 1134
6" 3-63-RF WCB/T#12 SWING NACE N/A 6 N/A Flanged, Raised Face N/A A216WCB N/A 300 N/A 274 lb N/A 1134
8" 3-61-RF WCB SWING CHECK N/A 8 N/A Flanged, Raised Face N/A N/A 300 N/A 427 lb N/A 2287
8" 3-63-RF WCB/T#12 SWING NACE N/A 8 N/A Flanged, Raised Face N/A A216WCB N/A 300 N/A 489 lb N/A 2287
10" 3-61-RF WCB SWING CHECK N/A 10 N/A Flanged, Raised Face N/A N/A 300 N/A 707 lb N/A 3573
Unit of Measure
1