The LEXAIR 324508 Poppet Valve is now available through TFC Industrial Controls. Please call us at 501-758-6331 to order, inquire about lead time, availability or quantity discounts. A poppet or mushroom valve is typically used to control the timing and quantity of gas or vapor flow into an engine.
Our 1/2" 2-way normally closed high ratio direct pilot poppet valve allows higher media pressures to be controlled by lower pilot pressures, allowing the use of a standard compressed air system for piloting. This valve provides bubble-tight closure, even under low-pressure conditions. Constructed from non-corrosive materials allowing compatibility with a wide variety of liquids and gases, ensuring long service life. With a standard operating pressure of 500 PSI, these durable, high-flow units are perfect for any of your high-pressure application requirements.
- For pressures higher than 500 PSI, please consult the factory
- Pilot ratios up to 10:1
- Quick positive control
- Many standard seal options
- Easy in-line repair - saves on machine downtime
- For air, liquid, gas, or vacuum service
- Configurable to your exact application need
SPECIFICATIONS
Type | 2 Way Normally Closed |
Pilot Ratio | 8:1 |
Actuator | Direct Pilot Operated |
Valve Design | Poppet |
Bubble Tight | Yes |
Port Size | 1/2" NPT |
Cv Factor | 4.0 |
Model Number | 324508 |
Body | Cast Bronze (ASTM B-61) |
Pilot Cap | Anodized Aluminum |
Internal Parts | Brass and Stainless Steel |
Standard Seals | Buna-N *Poppet Seal is Viton® for better wear characteristics and longer life. |
Optional Seals | - Molybdenum Disulfide Coated Buna-N
- Viton®
- Chemical / High Temp Service (Teflon / PTFE + Viton® / FKM)
- Ethylene Propylene (EPR)
- Steam Service (Teflon / PTFE + Ethylene Propylene / EPR + Viton® / FKM)
|
Weight (lbs) | 3.4 |
Pilot Port Size | 1/4" NPT |
Temperature Range | -30° F to +250° F with standard Seals (Optional Seal Temperature Range -70° F to +400° F) |
Pressure Range | 0-500 PSI *Higher pressure ratings available, consult factory. |