Manufacturer / product approval
Named models only; exact configuration pressure/size restrictions remain in model/Approval Guide tables. VK-RCA is excluded from VK-RC2 scope. No blanket finish/size approval and no printed expiry.
- Issuer
- FM Approvals
- Manufacturer
- Viking
- Certificate reference
- PR453867 / Class 1920
- Printed document / snapshot date
- Printed expiry
- Not stated; this does not imply unlimited validity
Covered products and models (7)
- Reducing Coupling — VK-DC
- Flexible Coupling — VK-FC
- Flexible Coupling — Heavy Duty — VK-FCH
- Mechanical Tee — Grooved — VK-MTG / VK-MTG2
- Mechanical Tee — Threaded Outlet — VK-MTT / VK-MTT2
- Rigid Coupling — VK-RC
- Sprinkler Tee — VK-ST