Yuyao No. 4 Instrument Factory
| port size | 1/8" to 2" |
| structure | Diaphragm |
| application | General |
| media | Acid |
| power | Solenoid |
| temperature of media | Normal Temperature |
| material | Brass |
| pressure | Medium Pressure |
| Standard or Nonstandard | Standard |
| Function | an electromechanical valve for use with liquid or gas |
| why us? | more than 40 years experience since 1965 |
| certificate passed | CE, ISO, ROHS |
| Export Area | ALL OVER THE WORLD |
| Company spirit | To challenge our future and pursue and surpass ourselves |
| Model Number | 2W-250-25NF |
| Brand Name | Round Star |
| Place of Origin | Zhejiang, China |
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Product Specification
| port size | 1/8" to 2" | structure | Diaphragm |
| application | General | media | Acid |
| power | Solenoid | temperature of media | Normal Temperature |
| material | Brass | pressure | Medium Pressure |
| Standard or Nonstandard | Standard | Function | an electromechanical valve for use with liquid or gas |
| why us? | more than 40 years experience since 1965 | certificate passed | CE, ISO, ROHS |
| Export Area | ALL OVER THE WORLD | Company spirit | To challenge our future and pursue and surpass ourselves |
| Model Number | 2W-250-25NF | Brand Name | Round Star |
| Place of Origin | Zhejiang, China | ||
| High Light | 2 way flange solenoid valve ，water solenoid valve with warranty ，2W-250-25NF vacuum solenoid valve | ||
working medium:water,liquid,air,light oil(viscosity≤20cst)
medium temperature:-5~80℃
working pressure:0 ~ 10bar(details see specification table)
working type:semi direct acting(NC)
Valvebody material:brass SS304 cast iron
sealing material:NBR(-5~80℃)
voltage:AC220~240V AC110V 50/60Hz DN10~25 26VA DN35~50 45VA
DC24V DC12V DN10~25 28W DN35~50 31W plastic seal: IP65 H degree
Options:
sealing material: EPDM(-10~130℃) VITON(-10~120℃) VMQ(-10~130℃)
Digital timer LED light connector
Es low power energy saving coil(DN10~25 AC4VA DC4W DN32~50 AC8VA DC7W )
skype:cici19894
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1965
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the ... Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the ...
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