Poppet Check Valves -Adjustable Cracking Pressure
Check Valves
The CPA Series check valves feature adjustable cracking pressures, which allows designers and installer to fine tune cracking pressures to meet changing system requirements.
Features
- MAWP: Up to 3000 psig (206 bar)
- Temperature: -10 to 375° F (-23 to 190° C)
- Flow Coefficient: up to 1.20
- Body Materials: 316 SS and Brass
- Seat Materials KFM, NBR
- Cracking Pressures: 3 to 600 psig. (0.206 to 41.3 bar)
- End Connections: MNPT, FNPT, Male and Female BSPT
Our website contains the mostmore
Part # |
CAD |
Body Material |
Connection 1 - Type |
Connection 1 - Size |
Connection 2 - Type |
Connection 2 - Size |
O-ring Material |
Cracking Pressure |
Product Descriptions |
Cv |
End Connection Type |
Stem Material |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4CPA4PF-3-B |
CAD
|
Body Material Brass | Connection 1 - Type FNPT | Connection 1 - Size 1/4 in | Connection 2 - Type FNPT | Connection 2 - Size 1/4 in | O-ring Material FKM | Cracking Pressure 3 to 50 psig | Product Descriptions Female NPT Check Valve | Cv 0.35 | End Connection Type Female National Pipe Thready by Female National Pipe Thread | Stem Material 0 |
| 4CPA4PF-50-B |
CAD
|
Body Material Brass | Connection 1 - Type FNPT | Connection 1 - Size 1/4 in | Connection 2 - Type FNPT | Connection 2 - Size 1/4 in | O-ring Material FKM | Cracking Pressure 50 to 150 psig | Product Descriptions Female NPT Check Valve | Cv 0.35 | End Connection Type Female National Pipe Thready by Female National Pipe Thread | Stem Material 0 |
| 4CPA4PM-150-B |
CAD
|
Body Material Brass | Connection 1 - Type MNPT | Connection 1 - Size 1/4 in | Connection 2 - Type MNPT | Connection 2 - Size 1/4 in | O-ring Material FKM | Cracking Pressure 150 to 350 psig | Product Descriptions Male NPT Check Valve | Cv 0.35 | End Connection Type Male National Pipe Thread | Stem Material 0 |
| 4CPA4PM-350-B |
CAD
|
Body Material Brass | Connection 1 - Type MNPT | Connection 1 - Size 1/4 in | Connection 2 - Type MNPT | Connection 2 - Size 1/4 in | O-ring Material FKM | Cracking Pressure 350 to 600 psig | Product Descriptions Male NPT Check Valve | Cv 0.35 | End Connection Type Male National Pipe Thread | Stem Material 0 |
| 4CPA4PM-3-B |
CAD
|
Body Material Brass | Connection 1 - Type MNPT | Connection 1 - Size 1/4 in | Connection 2 - Type MNPT | Connection 2 - Size 1/4 in | O-ring Material FKM | Cracking Pressure 3 to 50 psig | Product Descriptions Male NPT Check Valve | Cv 0.35 | End Connection Type Male National Pipe Thread | Stem Material 0 |
| 4CPA4PM-50-B |
CAD
|
Body Material Brass | Connection 1 - Type MNPT | Connection 1 - Size 1/4 in | Connection 2 - Type MNPT | Connection 2 - Size 1/4 in | O-ring Material FKM | Cracking Pressure 50 to 150 psig | Product Descriptions Male NPT Check Valve | Cv 0.35 | End Connection Type Male National Pipe Thread | Stem Material 0 |
| 8CPA8MRT-3-B |
CAD
|
Body Material Brass | Connection 1 - Type Male BSPT | Connection 1 - Size 1/2 in | Connection 2 - Type Male BSPT | Connection 2 - Size 1/2 in | O-ring Material FKM | Cracking Pressure 3 to 50 psig | Product Descriptions Male ISO Tapered Check Valve | Cv 1.20 | End Connection Type Male British Standard Pipe Tapered | Stem Material 0 |
| 8CPA8PM-150-B |
CAD
|
Body Material Brass | Connection 1 - Type MNPT | Connection 1 - Size 1/2 in | Connection 2 - Type MNPT | Connection 2 - Size 1/2 in | O-ring Material FKM | Cracking Pressure 150 to 350 psig | Product Descriptions Male NPT Check Valve | Cv 1.20 | End Connection Type Male National Pipe Thread | Stem Material 0 |
| 8CPA8PM-350-B |
CAD
|
Body Material Brass | Connection 1 - Type MNPT | Connection 1 - Size 1/2 in | Connection 2 - Type MNPT | Connection 2 - Size 1/2 in | O-ring Material FKM | Cracking Pressure 350 to 600 psig | Product Descriptions Male NPT Check Valve | Cv 1.20 | End Connection Type Male National Pipe Thread | Stem Material 0 |
| 8CPA8PM-3-B |
CAD
|
Body Material Brass | Connection 1 - Type MNPT | Connection 1 - Size 1/2 in | Connection 2 - Type MNPT | Connection 2 - Size 1/2 in | O-ring Material FKM | Cracking Pressure 3 to 50 psig | Product Descriptions Male NPT Check Valve | Cv 1.20 | End Connection Type Male National Pipe Thread | Stem Material 0 |
| 8CPA8PM-50-B |
CAD
|
Body Material Brass | Connection 1 - Type MNPT | Connection 1 - Size 1/2 in | Connection 2 - Type MNPT | Connection 2 - Size 1/2 in | O-ring Material FKM | Cracking Pressure 50 to 150 psig | Product Descriptions Male NPT Check Valve | Cv 1.20 | End Connection Type Male National Pipe Thread | Stem Material 0 |
