Flanges Comply with EN 1092-2 PN10/16 DIN
2501
Valve Design According to DIN3352
Test Standard: BS6755
Three Way Functioning;
1. Release of large volumes of air during pipeline fill
2. Allows in flows of large volumes of air when
pipe is emptied
3. Release of air under pressure
Low maintenance cost
Hydraulic test performed under 1.5xPN pressure
Coating Powder Epoxy Minimum 250 microns
Working pressure is 0.1-16 Bars
Retro Design is also available as Refered
EKO7001-R
Body: GGG40/50 Ductile Iron
Ball: SS304 as Standard (SS316, SS316L,
SS420)
Bolts: Carbon Steel, A2, A4
Nuts: Carbon Steel A2, A4
Large Orifice Sealing: NBR
Large Cover: GGG50 Ductile Iron
Small Ball: SS304 as Standard (SS316, SS316L,
SS420
Small Orifice Sealing: NBR, EPDM
Air Release Nuts: Brass
Coating Powder Epoxy Minimum 250 microns
Please find EKO7001-R on following Pages