APOLLO
Ball Cone Check Valve
Bronze - Series 61
Prevents reverse flow with minimum change in flow velocity.
FEATURES
- Tight shut off
- No radial alignment necessary
- Straight through and streamlined for minimum change in velocity
- Ball-cone™ check is spring loaded for fast seating action (constructed of RPTFE)
- Not recommended for reciprocating pumps and similar applications conducive to repetitious vibrations
- Optional light spring
- Soft seat design - specify 61-500 series
- Solder connections – specify 61-600 series








