SLP series normally closed pilot operated solenoid valves are closed when power is off and opened when power is on. Has a compact structure, small size, large flow, reliable performance, long life, wide range of applications and other characteristics. Widely used in filling equipment, HVAC, engine block, petrochemical, power mining, biopharmaceutical and food and beverage industries.
Product Parameters
Product Model | SLP Series |
Valve body material | 304 Stainless Steel |
Forms of control | Normally Closed |
Selectable Voltage | AC220V/DC24V/DC12V |
connection method | Female Thread |
Nominal pressure | ≤1.6Mpa |
Applicable medium | Water, Gas, Oil, etc. |
Applicable temperature | ≤80°C |
Product Size Reference

model number | D | A | B | C |
SLP-15B | 1/2 | 67 | 43 | 105 |
SLP-20B | 3/4 | 76 | 60 | 111 |
SLP-25B | 1 | 97 | 60 | 118 |
SLP-32B | 1-1/4 | 110 | 84 | 130 |
SLP-40B | 1-1/2 | 128 | 90 | 142 |
SLP-50B | 2 | 149 | 108 | 170 |














