Features:
2/2 way direct acting type normally closed
0-16bar
Flow channel 10-12mm
Detachable repair
Sealing material: NBR rubber - EPDM rubber - fluoro rubber- specific material
Suitable for water, air, water vapor, light oil, natural gas, etc.
Provide lP65 three-pole connector in accordance with UNl ISO 4400 (DIN43650A) /lead connection
Product features
| General characteristics | |||
| Body material | Brass、Stainless steel | ||
| Sealing material | NBR | EPDM | VITON |
| Temperature | 80℃ | 140℃ | 150℃ |
| Insulation grade | H | ||
| Voltage | 220-230VAC 50-60Hz | 100-120VAC 60Hz | 12-24DC |
| Power | 22VA | 22VA | 15W/17W |
| Ambient temperature | -10℃-80℃ | ||
| Installation | Installed according to the flow direction of the valve body.to improve the life and reliability, install it horizontal upward is best | ||
| Connection | The 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 | ||||||||||||||
| Connection way | Flow aperturemm mm | KV value m3/h | Pressure difference(BAR) | Model(voltage is 220v)X=N or E or V | Weight KG | |||||||||
| MiniMum pressure | Maximum working pressure | |||||||||||||
| Air，gas | Water, liquid | Light oi | Body material | |||||||||||
| AC | DC | AC | DC | AC | DC | brass | stainless steel | |||||||
| 1/4" | 10 | 1.9 | 0 | 16 | 10 | 16 | 10 | 13 | 10 | STP51-10-21X | STP51-10-22X | 0.51 | ||
| 12 | 2.1 | 0 | 16 | 10 | 16 | 10 | 13 | 10 | STP51-12-21X | STP51-12-22X | 0.51 | |||
| 3/8" | 10 | 1.9 | 0 | 16 | 10 | 16 | 10 | 13 | 10 | STP51-10-31X | STP51-10-32X | 0.49 | ||
| 12 | 2.1 | 0 | 16 | 10 | 16 | 10 | 13 | 10 | STP51-12-31X | STP51-12-32X | 0.49 | |||
| 1/2" | 10 | 1.9 | 0 | 16 | 10 | 16 | 10 | 13 | 10 | STP51-10-41X | STP51-10-42X | 0.46 | ||
| 12 | 2.1 | 0 | 16 | 10 | 16 | 10 | 13 | 10 | STP51-12-41X | STP51-12-42X | 0.46 | |||
