Product Specifications
| Product name | ASV-FF-140 |
|---|---|
| Working pressure range | 2.0~8.5 bar(30~120psi) |
| Closing pressure | 64±15% |
| Opening pressure | 23±15% |
| Water inlet | 1/4“ FITTING |
| Water outlet | 1/4“ FITTING |
About the products
Valve
Auto Shutoff Valve
Auto Shutoff Valve
Auto Shutoff Valve
Feature
- This is a diaphragm type auto shut-off valve used in reverse osmosis (RO) water purification systems.
- This is a mechanical valve that operates based on pressure differences.
- Stormtec's auto shut-off valve is significantly quieter than other products, showing excellent durability.
- It is designed to prevent noise and chattering, and has obtained NSF/ANSI 58 program certification.
Pressure to control opening/closing
| P1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 14 | 28 | 42 | 57 | 71 | 85 | 100 | 114 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P2 | OFF | 0.9 | 1.4 | 2.0 | 2.5 | 3.1 | 3.7 | 4.3 | 5.0 | 13 | 20 | 28 | 35 | 44 | 52 | 61 | 71 |
| ON | 0.2 | 0.4 | 0.7 | 0.9 | 1.2 | 1.4 | 1.6 | 1.9 | 3 | 5 | 10 | 13 | 17 | 20 | 23 | 27 | |