Cast Iron Ball Check Valve, Female threaded ends ISO 228-1.
- Ductile Iron Body + Blue Epoxy Coating.
- Resin ball + NBR Seat (1″ to 1 1/2″)
- NBR coated Aluminium ball (2″ to 3″)
- NBR External seals.
- SS 316 Bolts
- Nameplate with total traceability: PN, DN, Batch No. (Manufacturing Date)
Female Threads ISO 228-1
1″ – 3″
EN 1092-2 Standard flange ends.
Face to Face design to DIN 3202-F4
-10°C – +80°C