CPIFF Series - The soft seat guided poppet design and 4:1 safety factor make this check valve an excellent choice for a wide variety of applications where free flow in one direction and blocked flow in the reverse direction is required. The streamlined soft seated poppet offers minimum restriction to flow and positive shut-off.
The CPIFF Series is an economical check valve that competes against the competition supplied ball style check valves and offers higher quality at the same or lesser pricing. Snap-tite also offers an orificed poppet for use as a fixed flow control when required. A variety of seals and crack pressures are offered to handle a wide range of media and systems.
Item # |
Connection Size |
Seal Material |
CPIFF-12S-15 |
3/4" Female SAE-15 psi Spring Pressure |
Viton |
CPIFF-12S-15A |
3/4" Female SAE-15 psi Spring Pressure |
Buna N |
CPIFF-12S-25 |
3/4" Female SAE-25 psi Spring Pressure |
Viton |
CPIFF-12S-25A |
3/4" Female SAE-25 psi Spring Pressure |
Buna N |
CPIFF-12S-5 |
3/4" Female SAE-5 psi Spring Pressure |
Viton |
CPIFF-12S-5A |
3/4" Female SAE-5 psi Spring Pressure |
Buna N |
CPIFF-12S-65 |
3/4" Female SAE-65 psi Spring Pressure |
Viton |
CPIFF-12S-65A |
3/4" Female SAE-65 psi Spring Pressure |
Buna N |
CPIFF-16S-15 |
1" Female SAE-15 psi Spring Pressure |
Viton |
CPIFF-16S-15A |
1" Female SAE-15 psi Spring Pressure |
Buna N |
CPIFF-16S-25 |
1" Female SAE-25 psi Spring Pressure |
Viton |
CPIFF-16S-25A |
1" Female SAE-25 psi Spring Pressure |
Buna N |
CPIFF-16S-5 |
1" Female SAE-5 psi Spring Pressure |
Viton |
CPIFF-16S-5A |
1" Female SAE-5 psi Spring Pressure |
Buna N |
CPIFF-16S-65 |
1" Female SAE-65 psi Spring Pressure |
Viton |
CPIFF-16S-65A |
1" Female SAE-65 psi Spring Pressure |
Buna N |
CPIFF-2P-15 |
1/4" NPTF-15 psi Spring Pressure |
Viton |
CPIFF-2P-15A |
1/4" NPTF-15 psi Spring Pressure |
Buna N |
CPIFF-2P-25 |
1/4" NPTF-25 psi Spring Pressure |
Viton |
CPIFF-2P-25A |
1/4" NPTF-25 psi Spring Pressure |
Buna N |
CPIFF-2P-5 |
1/4" NPTF-5 psi Spring Pressure |
Viton |
CPIFF-2P-5A |
1/4" NPTF-5 psi Spring Pressure |
Buna N |
CPIFF-2P-65 |
1/4" NPTF-65 psi Spring Pressure |
Viton |
CPIFF-2P-65A |
1/4" NPTF-65 psi Spring Pressure |
Buna N |
CPIFF-2RP-15 |
1/4" BSPF-15 psi Spring Pressure |
Viton |
CPIFF-2RP-65 |
1/4" BSPF-65 psi Spring Pressure |
Viton |
CPIFF-3P-15 |
3/8" NPTF-15 psi Spring Pressure |
Viton |
CPIFF-3P-15A |
3/8" NPTF-15 psi Spring Pressure |
Buna N |
CPIFF-3P-25 |
3/8" NPTF-25 psi Spring Pressure |
Viton |
CPIFF-3P-25A |
3/8" NPTF-25 psi Spring Pressure |
Buna N |
CPIFF-3P-5 |
3/8" NPTF-5 psi Spring Pressure |
Viton |
CPIFF-3P-5A |
3/8" NPTF-5 psi Spring Pressure |
Buna N |
CPIFF-3P-65 |
3/8" NPTF-65 psi Spring Pressure |
Viton |
CPIFF-3P-65A |
3/8" NPTF-65 psi Spring Pressure |
Buna N |
CPIFF-3RP-15 |
3/8" BSPF-15 psi Spring Pressure |
Viton |
CPIFF-3RP-15A |
3/8" BSPF-15 psi Spring Pressure |
Buna N |
CPIFF-3RP-5A |
3/8" BSPF-5 psi Spring Pressure |
Buna N |
CPIFF-3RP-65 |
3/8" BSPF-65 psi Spring Pressure |
Viton |
CPIFF-4P-15 |
1/2" NPTF-15 psi Spring Pressure |
Viton |
CPIFF-4P-15A |
1/2" NPTF-15 psi Spring Pressure |
Buna N |
CPIFF-4P-25 |
1/2" NPTF-25 psi Spring Pressure |
Viton |
CPIFF-4P-25A |
1/2" NPTF-25 psi Spring Pressure |
Buna N |
CPIFF-4P-5 |
1/2" NPTF-5 psi Spring Pressure |
Viton |
CPIFF-4P-5A |
1/2" NPTF-5 psi Spring Pressure |
Buna N |
CPIFF-4P-65 |
1/2" NPTF-65 psi Spring Pressure |
Viton |
CPIFF-4P-65A |
1/2" NPTF-65 psi Spring Pressure |
Buna N |
CPIFF-4RP-15 |
1/2" BSPF-15 psi Spring Pressure |
Viton |
CPIFF-6P-15 |
3/4" NPTF-15 psi Spring Pressure |
Viton |
CPIFF-6P-15A |
3/4" NPTF-15 psi Spring Pressure |
Buna N |
CPIFF-6P-25 |
3/4" NPTF-25 psi Spring Pressure |
Viton |
CPIFF-6P-25A |
3/4" NPTF-25 psi Spring Pressure |
Buna N |
CPIFF-6P-5 |
3/4" NPTF-5 psi Spring Pressure |
Viton |
CPIFF-6P-5A |
3/4" NPTF-5 psi Spring Pressure |
Buna N |
CPIFF-6P-65 |
3/4" NPTF-65 psi Spring Pressure |
Viton |
CPIFF-6P-65A |
3/4" NPTF-65 psi Spring Pressure |
Buna N |
CPIFF-6RP-15 |
3/4" BSPF-15 psi Spring Pressure |
Viton |
CPIFF-6RP-25 |
3/4" BSPF-25 psi Spring Pressure |
Viton |
CPIFF-6RP-5 |
3/4" BSPF-5 psi Spring Pressure |
Viton |
CPIFF-8P-15 |
1" NPTF-15 psi Spring Pressure |
Viton |
CPIFF-8P-15A |
1" NPTF-15 psi Spring Pressure |
Buna N |
CPIFF-8P-25 |
1" NPTF-25 psi Spring Pressure |
Viton |
CPIFF-8P-25A |
1" NPTF-25 psi Spring Pressure |
Buna N |
CPIFF-8P-5 |
1" NPTF-5 psi Spring Pressure |
Viton |
CPIFF-8P-5A |
1" NPTF-5 psi Spring Pressure |
Buna N |
CPIFF-8P-65 |
1" NPTF-65 psi Spring Pressure |
Viton |
CPIFF-8P-65A |
1" NPTF-65 psi Spring Pressure |
Buna N |
CPIFF-8RP-15 |
1" BSPF-15 psi Spring Pressure |
Viton |
CPIFF-8RP-5 |
1" BSPF-5 psi Spring Pressure |
Viton |
CPIFF-8S-15 |
1/2" Female SAE-15 psi Spring Pressure |
Viton |
CPIFF-8S-15A |
1/2" Female SAE-15 psi Spring Pressure |
Buna N |
CPIFF-8S-25 |
1/2" Female SAE-25 psi Spring Pressure |
Viton |
CPIFF-8S-25A |
1/2" Female SAE-25 psi Spring Pressure |
Buna N |
CPIFF-8S-5 |
1/2" Female SAE-5 psi Spring Pressure |
Viton |
CPIFF-8S-5A |
1/2" Female SAE-5 psi Spring Pressure |
Buna N |
CPIFF-8S-65 |
1/2" Female SAE-65 psi Spring Pressure |
Viton |
CPIFF-8S-65A |
1/2" Female SAE-65 psi Spring Pressure |
Buna N |