Male-to-Male
PneuTrol
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Description
Check valves operate on slight differential pressure. Free flow is permitted in the direction of the arrow, positive check in the opposite direction.
Features and Benefits
- Elastomer-free (no O-ring) Leak-Tight Ball Check standard for various medias
- Bubble-Tight Ball Check with O-ring/Quad ring optional
- Compact over-all length
Specifications
Max Operating Pressure (psi)
2000
Max Flow gpm
15.00
Max Flow lpm
56.80
Max Cracking Pressure psi
2.50
Cv Factor
3.40
Port Size
3/4"
Port Type
NPTF
Material
Brass
- Maximum Operating Pressure
- Brass: 2,000 psi (138 bar)
- Carbon Steel: 3,000 psi (207 bar)
- Stainless Steel: 3,000 psi (207 bar)
- Cracking Pressure
- 1 to 2.5 psi (.07 to .17 bar). Other cracking pressures available. Consult factory. Soft seat check valves if left seated for a period of time, will have the rubber adhere to the metal it is in contact with. This results in an initial high crack point due to sticking. The degree depends on many things (time seated, pressure, etc.).
- Operating Temperature range
- -30° to +200° F (-34° to +93° C)
- Threads
- NPTF
- Materials
- Body: Brass, Steel, Stainless Steel 303
- Ball: Stainless Steel 440
- Spring: Stainless Steel 302
- Ball Guide: Delrin®
- Washer: Stainless Steel 304
- O-Ring/Quad Ring: Buna-N