ARI Wafer-type butterfly valve GESA 22013 DN50 PN16, EN-JS1030, Notch lever, EPDM, THEA possible.

Maintenance-free soft-sealing lug-type
butterfly valve with cast-on threaded
lugs with continuous thread,
face-to-face dimension (DIN 3202 T3, series K1),
DIN EN 558-1, basic series 20,
body made of cast iron EN-JS1030
(short designation: EN-GJS-400-15,
formerly GGG-40), with primer,
disc made of stainless steel 1.4581,
from -10 degrees C to + 130 degrees C,
EPDM sealing sleeve,
for shutting off and throttling,
double sealing of the valve shaft with
profile ring and dew point barrier, centric
disc bearing, fully insulatable according to
German Buildings Energy Act (GEG),
CE certification according to Pressure Equipment Directive
for fluids of groups 1 and 2.
Approved as an end valve and for
single-sided flanging.
With drilled shaft for
optional temperature measurement with
THEA (THErmo-Display).
DVGW registration for drinking water
DW-6201BR0244 according to DIN EN 1074-1/-2
including disinfection test
DVGW VP646 and DVGW W270
max. differential pressure: 16 bar
Nominal pressure: PN 10 / 16
Nominal size: DN50
Actuation: lever
Weight: 3.2 kg
Price group: G22
Article number: 2201300501911