STP11 series pilot operated diaphragm type stainless steel 2/2way normally open type

Features:2/2 way pilot operated diaphragm type0-10barFlow channel 15-50mmDetachable repairSealing material: NBR rubber - EPDM rubber - fluoro rubber -specific materialSuitable for water, air, water va

Features:2/2 way pilot operated diaphragm type
Flow channel 15-50mm
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 materialStainless steel
Sealing materialNBREPDMVITON
Insulation gradeH
Voltage 220-230VAC 50-60Hz 100-120VAC 60Hz 12- 24DC
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/B31/B32

Specification sheet 
Connection methodFlow aperturemmKVvaluem³/hPressure difference(BAR)DimensionsLength x width x heightModel(voltage is 220v)X=N or E or VWeightKg
Minimum pressureMaximum working pressure
Air, gasWater, liquidLight oil≤20CST
3/8"151.860.316161375x48x106STP11- 15K - 31 X0.8
1/2"152.10.316161375x48x106STP11- 15 K- 41 X0.7
3/4"205.70.316161375x58x112STP11- 20K - 51 X0.9
1"259.60.316161396x70x131STP11- 25K - 61 X1.4
1 1/4"32220.3161613131x96x146STP11- 32K - 71 X2.8
1 1/2"40270.3161613131x96x146STP11- 40K - 81 X2.7
2"50350.3161613165x120x167STP11- 50K - 91 X4