3-PC BALL VALVE (OCTAGONAL CAP)
WORKING PRESSURE : 1000 WOG / PN63 ( ¼" - 2")
800 WOG / PN40 (2-½" - 4")
END CONNECTIONS : (A3TH) / (A3SWH) / (A3BW)
FEMALE THREADED END / SOCKET WELDED END / BUTT WELDED END
AVAILABLE SIZE: ¼" - 4"
(DN8 - DN100)
MATERIAL: CF8M (SS316)
ACCEPTABLE OTHER MATERIAL OF CF8
(SS304) / CF3M (SS316L) / WCB WITH MINIMUM ORDER QUANTITY.
OPTIONS : LEVER OPERATION (-NL) / LOCKING OPERATION (-HL)
REPAIR KIT => SEAT, JOINT GASKET, STEM PACKING, THRUST WASHER
full port or more commonly known full bore ball valve has an over-sized ball so
that the hole in the ball is the same size as the pipeline resulting in lower
friction loss. Flow is unrestricted but the valve is larger and more expensive
so this is only used where free flow is required, for example in pipelines
which require pigging.
Floating Ball Valve– A floating ball valve is not held in place by a
trunnion, and instead is attached only to the stem. This sometimes causes the
ball to float slightly downstream. However, when this happens, the ball presses
against the seat, creating a positive seal.
Production of chemicals,
Gas Industry, Oil refineries, Water