STP21 2/2way compact direct-acting solenoid valve normally open type

Features:2/2way compact direct acting normally open type0-25barFlow channel 1.0-5.0mmDetachable repairSealing material: NBR rubber - EPDM rubber - fluoro rubber- specific materialSuitable for water,

Features:2/2way compact  direct acting  normally open type
0-25bar
Flow channel 1.0-5.0mm
Detachable repair
Sealing material: NBR rubber - EPDM rubber - fluoro rubber- specific material
Suitable for water, air, water vapor, light oil, natural gas, etc.
Provide IP65 three-pole connector in accordance with UNI ISO 4400 (DIN 43650A) / lead connection / explosion-proof coil

General characteristics
Body materialCopper, Stainless steel 
Sealing materialDBREPDMVITON
Temperature80℃140℃150℃
Insulation gradeH
Voltage 220-230VAC 50-60Hz 100-120VAC 60Hz 12- 24DC
Power22VA22VA15W/17W
Ambient temperature -10℃-80℃
InstallationInstalled according to the flow direction of the valve body, to improve the life and reliability, install it horizontal upward is best
ConnectionThe standard is G, and the thread requirements such as NPT can be selected.
Voltage fluctuation±10%
Can be equipped with coil B11/B21/B31/B32/E11


Specification sheet (internal thread interface)
Connection methodFlow aperturemmKVvaluem³/hPressure difference(BAR)Model(voltage is 220v)X=N or E or V or F
Minimum pressureMaximum working pressure
Air, Gas Water, liquidLight oilBody material
ACDCACDCCopperStainless steel
1/8"10.02030302525STP41- 01K - 11 XSTP41- 01K - 12 X
1.20.03026262020STP41- A2K - 11 XSTP41- A2K - 12 X
1.50.06020201515STP41- A3K - 11 XSTP41- A3K - 12 X
20.8018181313STP41- 02K - 11 XSTP41- 02K - 12 X
2.50.13015151010STP41- A4K - 11 XSTP41- A4K - 12 X
30.210121288STP41- 03K - 11 XSTP41- 03K - 12 X
40.350101066STP41- 04K - 11 XSTP41- 04K - 12 X
50.4608844STP41- 05K - 12 XSTP41- 05K - 12 X
1/4"10.02030302525STP41- 01K - 21 XSTP41- 01K - 22 X
1.20.03026262020STP41- A2K - 21 XSTP41- A2K - 22 X
1.50.06020201515STP41- A3K - 21 XSTP41- A3K - 22 X
20.8018181313STP41- 02K - 21 XSTP41- 02K - 22 X
2.50.13015151010STP41- A4K - 21 XSTP41- A4K - 22 X
30.210121288STP41- 03K - 21 XSTP41- 03K - 22 X
40.350101066STP41- 04K - 21 XSTP41- 04K - 22 X
50.4608844STP41- 05K - 31 XSTP41- 05K - 32 X
3/8"30.210121288STP41- 03K - 31 XSTP41- 03K - 32 X
40.350101066STP41- 04K - 31 XSTP41- 04K - 32 X
50.4608844STP41- 05K - 31 XSTP41- 05K - 32 X