Title: Tilbakeslagsventil.pdf
The owner is responsible for the inspection, testing, and maintenance of their fire protection system and devices in compliance with this document, as well as with the applicable standardsof the National Fire Protection Associa- tion (e.g., NFPA 25), in addition to the standards of any authority having juris- diction. Contact the installing contrac- tor or product manufacturer with any questions. Any impairments must be immediately corrected.Automatic sprinkler systems are rec- ommended to be inspected, tested, and maintained by a qualified Inspec- tion Service in accordance with local requirements and/or national codes.No.12345) IS P(P O R D E R U S S E R P L A N M O NIH C NIE R A U Q S R E P S D N U O P NITFP1550 Page 3 of 4PartMaterial Qty.No.PartMaterial Qty.No.PartMaterial Qty.BodyDuctile Iron16Clapper FacingEPDM Grade "E"114LocknutStainless Steel1CoverDuctile Iron17SpringStainless Steel115Plug 1/2" NPT