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This zero-leak check valve is only 0.187 inches in diameter and 0.9 inches in length and is designed for the extreme temperatures and pressures found deep within oil wells and in the depths of outer space. This valve can withstand high temperatures and pressures and is constructed of corrosion-resistant stainless steels. NACE compliant materials are also available.
| Characteristic | Specification |
|---|---|
| Cracking Pressure | 2 or 8 psid Maximum |
| Maximum Leakage in Checked Direction at 500-15,000 psid | 0 Bubbles / Minute |
| Approximate Lohm Rate at 20 psid and Greater | 500 Lohms |
| Nominal System Pressure | Up to 15,000 psi (or Greater) |
| Test Fluid | Air at 70°F |
From plugs to solenoid valves, there’s a vast array of products that The Lee Company can offer. If you’d like to discuss the best solution for your specific application or to learn more about our capabilities, use-cases, or quality standards, contact your local Lee sales engineer.
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The Lee Company has developed the Lohm Laws for defining and measuring resistance to fluid flow. The Lohm is defined such that 1 Lohm will flow 100 GPM of water with a pressure drop of 25 psi at a temperature of 80°F.
Always verify flow calculations by experiment.
*There are many parameters to consider when determining V-Factor. Click here for more information.
