Contact us
Working media: liquid, water, gas, light oil (≤20cst)
Fluid temperature: -5°C~80°C
Working pressure: 0~6brar
Working style: step-by-step direct-acting (normally open)
Sealing material: Nitrile rubber (NBR)
Valve material: brass, stainless steel SS304, cast iron
Interface type:G thread, NPT thread.
Working voltage:
AC220~240V, AC110V 50/60Hz, DC24V/12V. IP65, H class. Other voltages can be customized.
DN10~20mm: AC 20VA, DC20W. DN25mm: AC220V 20V, DC 32W. DN32~50mm: AC 30VA, DC38W.
Optional: Body thread Rc, sealing material (triethyl propyl EPDM, fluoroelastomer VITON or silicone rubber VMQ); time timing controller, LED indicator terminal box.
Order code listing
For example, 2W valve, interface thread 1/2", valve body copper, plastic coil, normally open type, G thread, NBR seal, working voltage AC220V, order code 2W-15NK-AC220V.
For example 2W valve, interface thread 2", valve body stainless steel, plastic coil, normally open type, NPT thread, EPDM seal, working voltage AC220V, order code 2W-50BNK-T-E-AC220V.
2W | Thread code | B | N | K | G | V | Operating Voltage |
Product model |
10:3/8" 15:1/2" 20:3/4" 25:1" 32:1¹/4" 40:1¹/2" 50:2" |
Blank: Copper
B: Stainless steel |
Blank: Iron shell coil N: Plastic coil terminal type |
K: Normally open type |
Blank: G thread T:NPT thread |
Blank: NBR V:VITON E:EPDM Q:VMQ |
AC220V AC110V DC24V DC12V |
2W Threaded Series (Normally Open) Solenoid Valve Outline Structure and Dimensions
Product number |
A |
B | C | D | Weight kg |
Copper |
|||||
2W-15NK | 63 | 56 | 181 | 118 | 0.7 |
2W-20NK | 66 | 56 | 122 | 123 | 0.74 |
2W-25NK | 90 | 76 | 130 | 147 | 1.06 |
2W-32NK | 99 | 76 | 134 | 160 | 1.2 |
2W-40NK | 115 | 93 | 160 | 165 | 1.5 |
2W-50NK | 133 | 93 | 170 | 176 | 2.0 |
2W threaded series 2nd 2nd (normally open) specification parameter table (ES coil solenoid valve fluid temperature ≤80°C)
接管 螺纹G |
Flow Pass through mm |
Cv value | Work pressure |
HighestfluidTemperature ℃ |
Seal Material |
Coil InsulationGrade |
Coil power | Regular order model | ||||||
Minimum working pressure | Maximum working pressure | Conventional coil | ES coil |
The following table shows the plastic coil AC220V,The interface is a G thread sealing material;Blank for NBR E:For EPDM V :For VITON |
||||||||||
Air, gas, water, hot water, liquid, light oil | VA | W | VA | W | ||||||||||
AC220C | DC24V | AC220V | DC24V | AC220V | DC24V | Copper valve body | Stainless steel 304 valve body | |||||||
3/8" | 16 | 4.8 | 0 | 6 | 6 | 80 | NBR | H | 20 | 20 | 5 | 6 | 2W-10NK-AC220V | 2W-10BNK-AC220V |
16 | 4.8 | 0 | 6 | 6 | 130 | EPDM | H | 20 | 20 | 2W-10NK-E-AC220V | 2W-10BNK-E-AC220V | |||
16 | 4.8 | 0 | 6 | 6 | 120 | VITON | H | 20 | 20 | 2W-10NK-V-AC220V | 2W-10BNK-V-AC220V | |||
1/2" | 16 | 4.8 | 0 | 6 | 6 | 80 | NBR | H | 20 | 20 | 5 | 6 | 2W-15NK-AC220V | 2W-15BNK-AC220V |
16 | 4.8 | 0 | 6 | 6 | 130 | EPDM | H | 20 | 20 | 2W-15NK-E-AC220V | 2W-15BNK-E-AC220V | |||
16 | 4.8 | 0 | 6 | 6 | 120 | VITON | H | 20 | 20 | 2W-15NK-V-AC220V | 2W-15BNK-V-AC220V | |||
3/4" | 20 | 7.6 | 0 | 6 | 6 | 80 | NBR | H | 20 | 20 | 5 | 6 | 2W-20NK-AC220V | 2W-20BNK-AC220V |
20 | 7.6 | 0 | 6 | 6 | 130 | EPDM | H | 20 | 20 | 2W-20NK-E-AC220V | 2W-20BNK-E-AC220V | |||
20 | 7.6 | 0 | 6 | 6 | 120 | VITON | H | 20 | 20 | 2W-20NK-V-AC220V | 2W-20BNK-V-AC220V | |||
1" | 25 | 12 | 0 | 6 | 6 | 80 | NBR | H | 20 | 20 | 2W-25NK-AC220V | 2W-25BNK-AC220V | ||
25 | 12 | 0 | 6 | 6 | 130 | EPDM | H | 20 | 20 | 2W-25NK-E-AC220V | 2W-25BNK-E-AC220V | |||
25 | 12 | 0 | 6 | 6 | 120 | VITON | H | 20 | 20 | 2W-25NK-V-AC220V | 2W-25BNK-V-AC220V | |||
1¼" | 32 | 24 | 0 | 6 | 6 | 80 | NBR | B | 30 | 30 | 9 | 8 | 2W-32NK-AC220V | 2W-32BNK-AC220V |
32 | 24 | 0 | 6 | 6 | 130 | EPDM | B | 30 | 30 | 2W-32NK-E-AC220V | 2W-32BNK-E-AC220V | |||
32 | 24 | 0 | 6 | 6 | 120 | VITON | B | 30 | 30 | 2W-32NK-V-AC220V | 2W-32BNK-V-AC220V | |||
1½" | 40 | 29 | 0 | 6 | 6 | 80 | NBR | B | 30 | 30 | 9 | 8 | 2W-40NK-AC220V | 2W-40BNK-AC220V |
40 | 29 | 0 | 6 | 6 | 130 | EPDM | B | 30 | 30 | 2W-40NK-E-AC220V | 2W-40BNK-E-AC220V | |||
40 | 29 | 0 | 6 | 6 | 120 | VITON | B | 30 | 30 | 2W-40NK-V-AC220V | 2W-40BNK-V-AC220V | |||
2" | 50 | 48 | 0 | 6 | 6 | 80 | NBR | B | 30 | 30 | 9 | 8 | 2W-50N-AC220V | 2W-50BNK-AC220V |
50 | 48 | 0 | 6 | 6 | 130 | EPDM | B | 30 | 30 | 2W-50NK-E-AC220V | 2W-50BNK-E-AC220V | |||
50 | 48 | 0 | 6 | 6 | 120 | VITON | B | 30 | 30 | 2W-50NK-V-AC220V | 2W-50BNK-V-AC220V |
If you have any questions, please contact us by email!
scan it
Copyright: Yuyao Jiayi Electromagnetic Valve Factory Technical Support: HWAQ