GENERAL CHARACTERISTICS:
Range from ND50 up to ND500.
The rubber ball is totally encapsulated for superior sealing and corrosion resistance. Installation in horizontal or vertical position.
Low head loss.
Low noise.
100% sealing.
Epoxy paint 250 microns RAL 5017.
STANDARDS:
Design: BS5153, EN 1074-3.
Face to Face: EN 558-1 Series 48.
Mounting between flanges: PN10/16 EN 1092-2, ISO 7005-2. Pressure Test: EN 12266-1 Rate A. Body: 15 bar. Seat: 11 bar.
EU directive 2014/68/EU Equipements under pressure: Cat. III mod. H.
WORKING CONDITIONS (EPDM):
Maximum Working Pressure: 10 bar. Working Temperature: – 5 °C / + 80 °C.