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LMI 4 Function Valves
LMI 4 Function Valves are compact and economical valves that perform four important functions for your LMI pump:
- Diaphragm type anti-syphon protection
- Back pressure
- Priming aid/line drain
- Pressure Relief
Priming with the 4FV is simple and achieved by turning of the pressure relief knob (black). 4 Function Valves are a recommended accessory for every LMI electromagnetic pump.
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