Tel: 86 577 67355010
Fax: 86 577 67027722
Email: hisun@goolevalve.com
Electric 3-way regulating valve, usually is made up of 381 series straight travel electric actuator and the 3-way regulating valve body. Electric actuator to the electronic integration structure with servo amplifier, input control signals (4-20 madc or 1-5 VDC) and the power to control the valve opening, reach the parameters such as pressure, flow, liquid level, temperature regulation. Electric 3-way regulating valve, connection with simple, large flow, small volume, high accuracy, etc. Control precision and performance than DKZ type have obviously improved. Electric 3-way regulating valve has a high controlling accuracy, stable and reliable action, etc. Electric 3-way regulating valve of the confluence is mainly used for mixing two kinds of fluid into the third fluid; Electric 3-way bypass valve is mainly used for a fluid can be divided into two strands of fluid. Electric 3-way regulating valve product can replace the two mutual switch single, two-seat regulator, liquid, gas, steam and other media used for the adjustment and control.
Main technical parameters
The part of Body:
|
Body type |
Three-way split/confluence valve |
|
Nominal Pressure |
PN 1.6,2.5,4.0,6.4 |
|
Nominal Diameter |
Split:DN20~30mm,Confluence:DN80~300 |
|
Flange standard |
GB/T9113、 JB/T79 |
|
Connection type |
FF RF RTJ,SW BW,Thread |
|
Bonnent type |
Standard :- 17 ~ + 230 ℃, high temperature + 230 ~ + 230 ℃, low temperature to 60 ~ 196 ℃, bellows seal type - 40 ~ + 350 ℃ |
|
Gland Type |
Bolt clamping type |
|
Packing |
V-type PTFE, textile and fillers, graphite packing |
Trim:
|
valve core type |
Double guide two-seater sleeve type valve core |
|
Flow characteristic |
Linear |
major parts material and the structure
1
Body
WCB
CF8
CF8M
CF3M
2
Seat
304
304
316
316L
3
Gasket
PTFE/Graphite
4
cage
304
304
316
316L
5
Guide sleeve
304
304
316
316L
6
Gland
WCB
CF8
CF8M
CF3M
7
Stem
304
304
316
316L
8
Packing
PTFE/graphite
9
Spring
65Mn
304
316
316L
10
Nut
304
304
316
316L
Zhejiang Hisun Valve Co.,Ltd is a specialized manufacturer for different industrial control valves, ball valve, butterfly valve, gate valve, globe valve and related automation instrument. We have different workshops for those valves. As a ...Learn More
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TEL: 86 577 67355010 Fax: 86 577 67027722
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