Ball
segment valve is a high performance valve we have developed with
advanced technology.It also called semi ball valve ,C type ball
valve and E type ball valve .It is designed on the base of O
type ball valve,which solves the difficulties of conveyance of
solid-liquid and solid-gas two phase medium. Benefits 1.With
straight through type valve body ,this valve can keep the medium
flow by linear when the valve fully opened,so it reduced less
energy loss compared with other valves. 2.Easy
to operate: As the valve disc moved away from valve seat without
any contact,so it has smaller starting torque compared with O type
ball valve and easy to operate. 3.Because
of double eccentric structure design ,the semi-ball valve is
perfectly sealed and can be closed tightly . 4.When
the valve is closed ,the wedding force is able to remove the
foreign materials ,therefore it has anti-scaling
performance. Technical
Specification 1.Size：
DN*0~DN***0 2~*6 2.Pressure：PN6~PN*0
Class **0~Class**0 3.Material：WCB（A**5),
WC6, WC9, LCB, CF8(**4), CF8M(**6), CF3(**4L),
CF3M(**6L) 4.Sealing
material：Hard alloy or special treatment 5.Connection
methord: Flange ,wafer,welded type can be choosed. 6.Driving
method : pneumatic ,electric, hydro electric actuator can be
choosed 7.Design
standard : ASME or DIN standard Application
Steel industry This
semi-ball valve is widely used for dust removeal system of steel
industry Natural
alkali industry :This semi-ball valve is widely used in the
following position: 1.Inlet
and outlet of pumps for Ammonia water I and Ammonia water II beside
carbonating tower 2.Inlet
and outlet of mother liquor I and mother liquor II pumps
. 3.Installation
on the pipe under the cabonation tower to control of shut off the
secondary salt solution . Coal
chemical industry The
valve is usually used for high or low pressure coal slurry pump
,ash water pump ,chilling water pump and black water
pipes. Alumina
Industry
