Win the battle against gravity and vacuum siphoning the easy way. These plug n' play check valves offer safety with full flow rates. Custom made with 100% methanol resistant stainless steel spring, snap ring, and EPDM seals for no corrosion even with high methanol concentrations. Black anodized for longevity and clean nozzles. 20 PSI cracking pressure, 1/8" NPT ports, push connect or -4AN fittings. Or, for a more compact setup, consider our CHECK TEE with integrated control valve. For more sophisticated control options, pair with a flow control solenoid.
Push connect version (1/4" Nylon line)
4AN version (braided steel line)