CHECK VALVES ARE USED AS UNI-DIRECTIONAL VALVES THAT ARE OPENED BY THE FLOW IN ONE DIRECTION AND WILL AUTOMATICALLY STOP FLOW IN THE OPPOSITE DIRECTION WHEN THE FLUID IN THE LINE STOPS OR REVERSES.

STANDARDS COMPLIANCE
BOLTED COVER SWING TYPE DISC THREADED OR WELDED SEAT RING

BASIC DESIGN : BS 1868
FACE TO FACE DIMENTIONS : ANSI B16.10
END TO END DIMENTIONS : ANSI B16.10

FLANGED ENDS:
2” – 24” TO ANSI B16.5
24” UPWARDS TO MSS SP-44

BUTT WELD ENDS TO ANSI B16.25

MANUFACTURING TO NACE MR01-75 ON REQUEST.

SIZE RANGE
2” - 36”