Features G-thread cylindrical according to ISO 228 for flat sealing screw connections, valve body and bonnet red brass or silicon bronze according to DIN 50930-6 / DIN EN 1982, valve seat and disc unit stainless steel, spindle gear, open/closed position indicator, ergonomic and closed handwheel with media identification green/red interchangeable, drain plug G¼
Technical data Operating pressure max. 1.6 MPa (PN 16)
Operating temperature max. 90 °C
with DVGW test mark
Model 2237.3
Item number 756 987 DN (Nominal Diameter): 50 G (Cylindrical Screw Thread): 23/8
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