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Check Valves 1/4 inch. Bore 1/2 to 3/8 inch Taper LDPE pack of 12
Ensure One-Way Directional Flow in Vacuum Lines
||12.7 to 9.5mm (½ to ⅜")
|Quantity / Pack
Ensure one-way directional flow in vacuum lines with these polyethylene plastic check valves.
- Operate positively; instantly blocks flow if direction changes
- Built-in arrows indicate direction of free flow
- Neoprene disk, no metal
- Maximum operating pressure is 20psi