The Apollo Model CVB check valve with rugged bronze body and patented design (U.S. Pat. No. 4,172,465) RPTFE ball-cone check provides reliable protection against reverse flow. It is spring-loaded for fast seating and center guided for optimum alignment.
- 5 psig cracking pressure
- 1/2 psi opening pressure
- Tight shut-off with liquid media
- 400 psig CWP
- 125 psig steam rating @350°F max
- Straight-through design
- American-made construction
- CRN OC 11218.5C
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