Electric Floating Ball Valve
Summary
Electric floating ball valve is in integration structure, equipped with AOX series electric actuator, input
control signal (4-20mADC or 1-5VDC) and single~phase power to control the operation. It is strong
function, small, reliable performance, big flow, light and small, especially suit for viscous medium
contains particle or fiber. At present, it widely applies to industrial automatic control system such as food,
pro-environment, light industry, petroleum , paper making, chemical industry and electricity.
Feature
Ball valve in internal thread connecting and butt weld connecting contains one-piece, two-piece and three-piece. The casting of valve body adopts advanced craft from Taiwan, reasonable structure, elegant out
shape. The valve seat adopts elastic sealing structure, reliable sealing, easy to open/close. The stem is in back
sealing structure installed from the bottom, and the stem will not be rushed out if the valve housing extremely
boost pressure. Two~piece, three~piece ball valve have another two connect format BW and SW, are all equipped with ISO frame table and lock device. Set 90° switch position, and lock to avoid mistake operating as requirement.
Valve Technical Parameter
Nominal Diameter | DN10~100mm | Nominal Pressure | PN1.6 2.5 4.0 6.4 31.5Mpa | |||||
Connection type | Female thread | Butt weld | ||||||
Parts | Valve body, cover | WCB | CF8(304) | CF8M(316) | WCB | CF8(304) | CF8M(316) | |
Ball body, stem | 2Cr13 | 0Cr19Ni9 | 0Cr17Ni12Mo2 | 2Cr13 | 0Cr19Ni9 | 0Cr17Ni12Mo2 | ||
Gasket ring, stuff | Reinforced PTFE, Alignment polystyrene | |||||||
Conditions | Applicable medium | Water, steam, | Nitric acid | Acetic acid | Water, steam, | Nitric acid | Acetic acid | |
Applicable | -29~180 (reinforced PTFE),-29~300(Alignment polystyrene) | |||||||
Valve Connection Dimension and Weight (The part of broken line is used for analog quantity control box, on/off
model don’t have this size)
Figure 29
G | ΦD1 | B | H1 | H | L1 | L2 | L3 | Optional actuator |
1/4″ | 11.2 | 60 | 148 | 35 | 50 | 40 | 123 | AOX-003 |
3/8″ | 12.5 | 60 | 148 | 35 | 50 | 40 | 123 | AOX-003 |
1/2″ | 15 | 75 | 163.5 | 35 | 50 | 40 | 123 | AOX-003 |
3/4″ | 20 | 80 | 171.5 | 39 | 50 | 40 | 123 | AOX-003 |
1″ | 25 | 90 | 179.5 | 50.5 | 50 | 40 | 123 | AOX-003 |
1-1/4″ | 32 | 110 | 184 | 55.5 | 65 | 40 | 160 | AOX-005 |
1-1/2″ | 38 | 120 | 195 | 66 | 65 | 40 | 160 | AOX-008 |
2″ | 50 | 140 | 197.1 | 68.1 | 82 | 40 | 189 | AOX-010 |
2-1/2″ | 65 | 185 | 222.5 | 93.5 | 82 | 40 | 189 | AOX-010 |
3″ | 76 | 205 | 233 | 104 | 82 | 40 | 189 | AOX-015 |
4″ | 100 | 240 | 241 | 112 | 116 | 40 | 366 | AOX-020 |
Note: the above optional parameter is only for reference, pls take practical situation as standard
