Yuyao No. 4 Instrument Factory
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Zero Pressure Normally Open Air Solenoid Valve DN15 ~ 50mm Customized

Zero Pressure Normally Open Air Solenoid Valve DN15 ~ 50mm Customized
Zero Pressure Normally Open Air Solenoid Valve DN15 ~ 50mm Customized

Large Image :  Zero Pressure Normally Open Air Solenoid Valve DN15 ~ 50mm Customized

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: carton pallet for exporting standard
Delivery Time: 3 working days~ 2 weeks
Payment Terms: T/T, Western Union
Supply Ability: consult
Detailed Product Description
Material: Brass SS304 Cast Iron Interface Type: Flange
Sealing Material: NBR EPDM VITON VMQ Voltage: DC AC Voltage Could Be Custom Made
Coil: IP65 H Degree Working Pressure: 0~6 Bar
High Light:

solenoid air valve

,

air valve solenoid

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

 

 

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 more than twenty countries and areas, such as USA, France, UK, Germany, Italy, Australia, Russia, Taiwan, and the middle east countries etc., and our distributors spread all over the whole country.

 

Zero Pressure Normally Open Air Solenoid Valve DN15 ~ 50mm Customized 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

 

 

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

 

 

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)

 

 

 

 

Zero Pressure Normally Open Air Solenoid Valve DN15 ~ 50mm Customized 1

Zero Pressure Normally Open Air Solenoid Valve DN15 ~ 50mm Customized 2

 

Contact Details
Yuyao No. 4 Instrument Factory

Contact Person: Miss.Ying

Tel: +8615257496712

Send your inquiry directly to us (0 / 3000)