Back New Product Launch: FITOK Low Pressure Medium Flow Check Valves
Introduction
FITOK CHP Series Low Pressure Medium Flow Check Valves are designed with a low cracking pressure, ensuring high sensitivity in controlling the media flow direction. These valves are ideal for high purity and ultra high purity applications.
Features
- Metal-to-metal seal between valve body and gasket provides ensured sealing performance
- Beveled seal between seal ring and valves body offers excellent reverse sealing performance
- Low cracking pressure, high sensitivity
Technical Data
| Port Size | 1/2" | ||
| Flow Coefficient (Cv) | 2.5 | ||
| Orifice Size | 10.3 mm | ||
| Max. Working Pressure | 145 psig (10 bar) | ||
| Working Temperature | 14 ～ 176 °F (-10 ～ 80 °C) | ||
| Nominal Cracking Pressure | 1/3 psig (0.02 bar) | ||
| Cracking Pressure① | ≤ 0.33 psig (0.023 bar) | ||
| Reseal Pressure | ≤ 9.95 psig (0.686 bar) | ||
| Leak Rate (Helium) | External | Inboard | ≤ 1×10-9 std cm3/s |
Note: ① For valves not actuated for a period of time, initial cracking pressure may be higher than the set cracking pressure.
In addition to CHP Series Low Pressure Medium Flow Check Valves, FITOK offers All-Welded Check Valves CW series, High Flow Sensitive Check Valves CF Series, Low Pressure High Flow Check Valves CB Series and Surface Mount Check Valves CI Series for various applications.
Please see the CHP Series Low Pressure Medium Flow Check Valves Catalog for more information. Should you have any questions, please contact us directly and we will reach you soon.
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