FM Approvals
FM — MECH Wafer Check Valve DH77XSR-300
Resilient seated anti-water-hammer check valve DH77XSR-300, rated working pressure 300 psi (2065 kPa); sizes and friction loss as per the attached listing. Approval standard: FM 1230.
- Issuer
- FM Approvals
- Covered products
- 1
COVERED PRODUCTS
Products covered by this certificate
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