RWI
Choose a version from the table underneath, please.
Description:
Regulator independent of inlet pressure, made of gunmetal,
with strainer of stainless steel. Regulators up to 10 bar
outlet pressure equipped with diaphragm, all others are
piston-operated.
Drinking_water:
particulary all regulators,
RWI-..C with outlet range 1.5 ...6 bar
Media:
preferably water or drinking water, but also compressed air,
neutral liquids and non-corrosive gases. Especially suitable
for air are regulators RWI-..D. It has to be considered that
these regulators are non-relieving.
Pressure_difference: 1 bar, between inlet and outlet pressure
Mounting_position: any, preferably vertical
Reduction_ratio:
between supply and outlet pressure should not be greater than:
20:1 for RWI-..A,
10:1 for RWI-..D,
6:1 for RWI-..G/H,
3:1 for RWI-..I
Gauge_port: G1/4 on both sides of the body for outlet pressure,
ports are closed with screw plugs.
ATEX: according to ATEX94/9EG, EN1127, EN13463 for zone 1, 2, 21 and 22
PED: according to EU directives DGRL/PED for liquids and gases of group 2
Screw_standard: according to DIN ISO 228
Temperature_range:
0 °C to 80 °C / 32 °F to 176 °F
Material: see catalogue page
