FEATURES:
- Copper connection sizes: 1/4" through 2-5/8"
- Hermetic spun copper design
- Near zero internal leak rate
- Magnetic checking action
- Built in 30 mesh stainless steel strainer
- Can be installed in any position
- UL/CUL file number : SA 5312
ACK 4 - Check valve series Copper ODF connection sizes 1/4 ODF [in 1/16"]
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