Yuyao No. 4 Instrument Factory
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China Yuyao No. 4 Instrument Factory certification
China Yuyao No. 4 Instrument Factory certification
I have ordered solenoid valves several times, the quality is really good, and price reasonable, and after sale service is also very nice!

—— Randy

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—— Jason

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SS Stainless Steel Water Solenoid Valve Normally Open High Safety

SS Stainless Steel Water Solenoid Valve Normally Open High Safety
SS Stainless Steel Water Solenoid Valve Normally Open High Safety

Large Image :  SS Stainless Steel Water Solenoid Valve Normally Open High Safety

Product Details:
Place of Origin: CHINA (YUYAO CITY)
Brand Name: ROUND STAR
Certification: ISO CE ROHS
Model Number: 2W
Payment & Shipping Terms:
Minimum Order Quantity: negotiation
Price: USD
Packaging Details: package for exporting standard
Delivery Time: depend on the order quantity
Payment Terms: T/T, Western Union
Supply Ability: consult
Detailed Product Description
Material: Brass SS304 Cast Iron Interface Type: Flange
Working Type: Semi Direct Acting(NO) Options: Es Low Power Energy Saving Coil
Working Pressure: 0~6 Bar Options2: Digital Timer, LED Light Connector
High Light:

solenoid water valve

,

electric solenoid valve for water

2W series flange 2-way zero pressure difference normally open water air solenoid valve DN15~50mm

 

 

Features:
Simple structure, small size, good sealing performance, easy maintenance.

 

 

2W-series flange connection(NO)solenoid valve specification table

(ES coil can match EPDM and VITON, but medium temperature must be ≤80℃)

model

orifice

(mm)

Cv

 

 

 

 

working pressure(bar)

medium

temp.

sealing

material

 

coil

insulation

degree

 

Coil power normal order code

weight

 

Kg

 

 

 

min

pressure

max pressure pressure Normal coil Es coil

plastic seal

Voltage AC220V

sealing material:blank:NBR E:EPDM V:VITON

 

air gas

water hotwater

liquid light oil

 

 

 

VA W VA W

AC

220

V

DC

24

V

AC

220

V

DC

24

V

AC DC

2W-15JF-NK

(SS304)

 

18 7.2 0 6 6 80 NBR H 20 20 5 6 2W-15JF-NK- AC220 1.9
18 7.2 0 6 6 130 EPDM H 20 20     2W-15JF-NK-E-AC220 1.9
18 7.2 0 6 6 120 VITON H 20 20     2W-15JF-NK-V-AC220 1.9

2W-20JF-NK

(SS304)

 

18 7.2 0 6 6 80 NBR H 20 20 5 6 2W-20JF-NK--AC220 1.9
18 7.2 0 6 6 130 EPDM H 20 20     2W-20JF-NK-E-AC220 1.9
18 7.2 0 6 6 120 VITON H 20 20     2W-20JF-NK-V-AC220 1.9

2W-25JF-NK

(SS304)

 

25 12 0 6 6 80 NBR H 45 31 5 6 2W-25JF-NK-AC220 2.8
25 12 0 6 6 130 EPDM H 45 31     2W-25JF-NK-E-AC220 2.8
25 12 0 6 6 120 VITON H 45 31     2W-25JF-NK-V-AC220 2.8

2W-35JF-NK

(SS304)

 

35 24 0 6 6 80 NBR H 45 31 8 7 2W-35JF-NK-AC220 4.2
35 24 0 6 6 130 EPDM H 45 31     2W-35JF-NK-E-AC220 4.2
35 24 0 6 6 120 VITON H 45 31     2W-35JF-NK-V-AC220 4.2

2W-40JF-NK

(SS304)

 

40 29 0 6 6 80 NBR H 45 31 8 7 2W-40JF-NK-AC220 5.3
40 29 0 6 6 130 EPDM H 45 31     2W-40JF-NK-E-AC220 5.3
40 29 0 6 6 120 VITON H 45 31     2W-40JF-NK-V-AC220 5.3

2W-50JF-NK

(SS304)

 

50 48 0 6 6 80 NBR H 45 31 8 7 2W-50JF-NK-AC220 6.8
50 48 0 6 6 130 EPDM H 45 31     2W-50JF-NK-E-AC220 6.8
50 48 0 6 6 120 VITON H 45 31     2W-50JF-NK-V-AC220 6.8

2W-32F-NK

(brass)

35 24 0 6 6 80 NBR H 45 31 8 7 2W-32F-NK-AC220 5.2
35 24 0 6 6 130 EPDM H 45 31     2W-32F-NK-E-AC220 5.2
35 24 0 6 6 120 VITON H 45 31     2W-32F-NK-V-AC220 5.2

2W-40F-NK

(brass)

40 29 0 6 6 80 NBR H 45 31 8 7 2W-40F-NK-AC220 6.3
40 29 0 6 6 130 EPDM H 45 31     2W-40F-NK-E-AC220 6.3
40 29 0 6 6 120 VITON H 45 31     2W-40F-NK-V-AC220 6.3

2W-50F-NK

(brass)

50 48 0 6 6 80 NBR H 45 31 8 7 2W-50F-NK-AC220 7.0
50 48 0 6 6 130 EPDM H 45 31     2W-50F-NK-E-AC220 7.0
50 48 0 6 6 120 VITON H 45 31     2W-50F-NK-V-AC220 7.0

2W-40CF-NK

(cast iron)

40 29 0 6 6 80 NBR H 45 31 8 7 2W-40CF-NK-AC220 6.7
40 29 0 6 6 130 EPDM H 45 31     2W-40CF-NK-E-AC220 6.7
40 29 0 6 6 120 VITON H 45 31     2W-40CF-NK-V-AC220 6.7

2W-50CF-NK

(cast iron)

 

50 48 0 6 6 80 NBR H 45 31 8 7 2W-50CF-NK-AC220 8.0
50 48 0 6 6 130 EPDM H 45 31     2W-50CF-NK-E-AC220 8.0
50 48 0 6 6 120 VITON H 45 31     2W-50CF-NK-V-AC220 8.0

 

SS Stainless Steel Water Solenoid Valve Normally Open High Safety 0

 

 
model PN=1.6MPa GB/T9113.1-2000 flange connection dimension(mm)
DN L D H K d C f n-φ
2W-15JF-NK 15 106 95 152 65 46 14 2 4-φ14
2W-20JF-NK 20 106 105 152 75 56 16 2 4-φ14
2W-25JF-NK 25 135 115 165 85 65 16 3 4-φ14
2W-32JF-NK 32 142 140 224 100 76 18 3 4-φ18
2W-40JF-NK 40 149 150 236 110 84 18 3 4-φ18
2W-50JF-NK 50 184 165 256 125 99 20 3 4-φ18
2W-32F-NK 32 140 140 224 100 76 18 3 4-φ18
2W-40F-NK 40 150 150 236 110 84 18 3 4-φ18
2W-50F-NK 50 186 165 256 125 99 20 3 4-φ18
2W-40CF-NK 40 165 150 236 110 84 18 3 4-φ18
2W-50CF-NK 50 195 165 256 125 99 20 3 4-φ18
 

 

Options:

sealing material: EPDM VITON VMQ(-10~130℃)

digital timer, LED light connector

Es low power energy saving coil(DN10~25 AC 4VA DC 3W DN32~50 AC 6VA DC 5W)

 

 

 

 

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.

 

The company is equipped with superior production machines, advanced process flows, complete testing systems; the products have sophisticated structure, reliable performance, fine outlook and reasonable price, covering over 40 series and 3000 specifications, having been exported to all over the whole world since 2004.

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Contact Details
Yuyao No. 4 Instrument Factory

Contact Person: Miss.Ying

Tel: +8615257496712

Send your inquiry directly to us (0 / 3000)