Floating valve use more tower a structure one of at home at
present, it hasoutstanding fine performance , Its main
characteristic is:
It is great tooperate the elasticity
Because valve slice can go up and down freely, soright tolerance
can be suddenly big, suddenly little change, Angry to sew
speedclose to and change, in change frequent than wide to operate
range can keep highseparation efficiency too load have.
It is high to separate efficiency
In practical application, tower board efficiency can up to 60-70% ,
put on tower dish high steeping 10-15, And efficiency is still very
high in low load. Because efficiency is high, product quality
improves correspondingly .
It is great to deal withability
Because floating valve arrange put on tower compact, increase turn
onhole rate, in addition air current blow enter liquid layer for
horizontaldirection steeping far, Fog foam low in carrying secretly
amount, can improvethe angry flow , increase production capacity .
Production capacity put on towerhigher 20-40% steeping.
The pressure is lowered small
Angry tocirculate floating valve only one and shrink, expand and
turn, pressure lowerput on tower dish low steeping. Each tower
board pigeonhole and it lowers to beonly 3-5 mm mercury column in
atmosphere tower.
In addition, it has simple structure, the fabrication cost is low;
Life cycleis long, not afraid of the dirty supplies ; Such merits
as installation is easyto use. Haiyan New Century Petrification
Equipment Co.,Ltd F1 type, V type, havelight valve and in weight
valve large kind produce, Can be according to eachingrequire to
satisfy users specially even. Jiaxing Jiuda Stainless Steel Co.,Ltd. produce his basic parameter according to the Ministry ofChemical
Industry JB1118-81 standard as follows new century: Mark: F1 type has four parts of marks to make up
1,F1 expresses" thefloating valve of the Model I"
2,Q shows light-dutily , Z expresses theheavy-duty
3,2, 3, 4 expresses the suitable thickness of a board of tower
ofthis valve respectively
4,A shows that a floating valve of materials are1Cr13
B shows that a floating valve of materials are 1Cr18Ni9Ti
C showfloat and take the place of material 1Cr17Ni12Mo2Ti | Order | Mark | Basic parameter | Thickness of the board | Size | material | hickness(S) | valve heavy(g) | H | L | A | b | c | 1 | FIQ—4A | 1.5 | 24.6 | 4 3 2 | 12.5 11.5 10.5 | 16.5 15.5 14.5 | 9.7 | 5.4 | 34.8 | 1Cr13 | 2 | FIZ—4A | 2 | 32.7 | 10.2 | 5.3 | 34.6 | 3 | FIQ—3A | 1.5 | 24.6 | 9.7 | 5.4 | 33.8 | 1Cr13 | 4 | FIZ—3A | 2 | 32.4 | 10.2 | 5.3 | 33.6 | 5 | FIQ—3B | 1.5 | 24.5 | 9.7 | 5.4 | 33.8 | 1Cr18Ni9Ti | 6 | FIZ—3B | 2 | 33 | 10.2 | 5.3 | 33.6 | 7 | FIQ—3C | 1.5 | 25 |
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