TA Balancing Valve STAD, PN 25 internal thread, DN40, with drain valve

TA Balancing valve, with pre-setting, globe pattern, for heating, ventilation, air conditioning and industrial systems. Body and internals made of corrosion-resistant, dezincification-resistant AMETAL-C. Stepless pre-setting, by stroke limitation and digital display in the handwheel, sealable. Self-sealing measuring nipples (double-sealed), for pressure drop or flow measurement. Fill and drain valve with rotatable hose connection G 3/4. All operating elements on the handwheel side. Non-rising stem with anti-blowout valve cone and O-ring seal. Seat seal: cone with EPDM O-ring. Female thread connection for threaded pipe. Operating temperature from - 20 deg. C to + 120 deg. C. Nominal pressure PN 25. Make: IMI TA, Type: STAD, Version: Internal thread with drain DN 40 (1 1/2