Comes with a 1.5 PSI spring.
This one-way check valve features a Male AN fittings on either end in sizes ranging from -4 through to -16. The valve comes with a 1.5psi spring installed and there is an optional 5psi spring where required. The length of the valve body is 29mm for the -4 to -8 or 35mm for the -10, 12 and -16 units.
Note: Spring can be easily removed to act as an inline roll over vent. Supplied with Buna N O-ring (Pre-installed) and EPR O-ring for use with Nitro blended fuels
Available in Blue, Black and Silver.
