V-type ball
valve is a rotary shutoff
valve with V- shaped gap in the core. Using it with
valve positioner may realize ratio adjustment. It is widely used in industrial sectors such as petroleum, chemical, paper-making, metallurgy water treatment, and so on. It may regulate or cut off the media in pipeline. It has a big flow coefficient, booster ring at
valve seat for adjusting sealing force load, so that can ensure tight seal.
Product features of V-type ball valve
A. Movable spring -loaded
valve seat structure prevents jamming or severing between ball core and
valve seat to make the seal reliable and useful life long .
B. There is shearing action between V- shaped notch ball core and metal
valve seat, so it is especially applicable to media containing fiber. micro solid materials, pulp, and so on.
C . When it is fully open, there will be a big flow capacity and small pressure loss and the medium will not deposit in the
valve cavity.
D.The
valve has precise adjustment and reliable position function. The flow characteristic is approximate equal percentage and the adjustable range is wide with largest adjustable ratio of 100: 1.
Applicable Standards of V-type ball valve
| Sizes |
1/2" - 10" ,DN 15 - DN 250 |
| Pressure Rating |
Class150 - Class 600 or PN 16 - PN 100 |
| Material of valve body |
WCB, LCB, CF8,CF3, CF8M, CF3M, A105, LF2, F304, F304L, F316, F316L ,Hastelloy, Super Duplex, Inconel, C95500,Alloy 20 etc |
| Operated by |
Lever, Gear, Electric,Pneumatic and hydraulic actuator |
working princrple
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