Tel: 86 577 67355010
Fax: 86 577 67027722
Email: hisun@goolevalve.com
ZDRO electric emergency shut-off ball valve is suitable for the two cutting, adjust the occasion. Direct way be used between the valve and actuator, electric actuator, built-in servo system do not need to match servo amplifier, 4-20 mA signal input and 220 VAC power to control operation. Attachment with simple, compact structure, small size, light weight, small resistance, the advantages of stable and reliable. Widely used in petroleum, chemical, electric power, metallurgy, steel, paper, pharmaceutical, food, textile, light industry and other industries. Actuator type can according to user requirements choose.
Technical parameters and performance
Valve components
|
Spool type |
Ball spool |
|
Flow characteristics |
The quick opening |
|
Material |
Cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2T) |
|
Rated travel |
Full 90 ° |
Executive body
|
type |
3410R、PSQ、HQ Electronic electric actuator |
|
Input Signal |
1-5V·DC |
|
Supply Voltage |
220V/50HZ |
|
Ambient temperature |
-20~+70℃ |
Body
|
Type |
Straight ball valve casting |
|
DN |
DN15、20、25、32、40、50、65、80、125、150、200、250、300 |
|
Nominal |
PN1.6、2.5、4.0、6.4MPa |
|
Flange Standard |
JB/T79.1(2)-94、GB/T9113.1(2)-2000 |
|
Material |
Cast ZG (230-450), cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti) |
|
Cover on foot |
Integral with the valve body into a -45 ~ 400 ℃ |
|
Gland Type |
Bolt Clamp |
|
Packing |
V-type PTFE packing, PTFE impregnated asbestos packing, asbestos textile packing, graphite packing |
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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