2-PC BALL VALVE
WITH ISO 5211 DIRECT MOUNTING PAD
WORKING PRESSURE : 1000WOG / PN63 (¼" - 2")
800WOG / PN40 (2-½" - 3")
END CONNECTIONS : FEMALE THREADED END
AVAILABLE SIZE: ¼" - 3"
(DN8 - DN80)
MATERIAL: CF8M (SS316)
ACCEPTABLE OTHER MATERIAL OF CF8
(SS304) / CF3M (SS316L) / WCB WITH MINIMUM ORDER QUANTITY.
OPTIONS : LEVER OPERATION (-NL) / LOCKING OPERATION (-HL) / BARE STEM
SPRING RETURN ACTUATORS (-SA) / DOUBLE ACTING ACTUATORS (-DA) / ELECTRIC ACTUATORS (-EA)
The sizing of pneumatic actuators has been done considering a minimum supply pressure of 5,6 bar.
LIMIT SWITCH / SOLENOID VALVE
A 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