API 602 COMPACT
CHECK VALVES
CONVENTIONAL PORT OPENING, PISTON,
BALL VALVES
NPS 1/4"-2" (DN8-50), ASME CLASSES : 800Lb -1500Lb
ASTM Main Parts
Figure 1 - Forged steel Ball Check Valve
ASTM Main Parts and Materials
Figure 1 - Forged steel Ball Check Valve
TSC FORGED STEEL CHECK VALVES
API 602 FORGED & CAST STEEL VALVES
ASME CLASS 800Lb~1500Lb
DRILLED AND FACED AS FOLLOWS
ASME B 16.11 / B1.2 & ASME B 16.25
(Note: Dimensions are in inches and weights in pounds)
BALL TYPE BOLTED COVER
PISTON BOLTED COVER
BOLTED COVER PISTON & BALL DIMENSIONS
Note 1) For swing check valves Class 300,600 and 1500 Face-to-face dimensions are the same as for piston & ball
check valves, for Class 150 swing check valves contact the factory.
2) Standard Face-tp-face for welded flange only
3) Welded cover also available.
