2-way control ball valve external thread G 1" , DN 15, kvs 2,5 Temperature of medium max. 130°C Leakage rate A-AB air bubble-tight EN 12266
2-way control ball valve external thread G 1" , DN 15, kvs 4 Temperature of medium max. 130°C Leakage rate A-AB air bubble-tight EN 12266
2-way control ball valve external thread G 1" , DN 15, kvs 6,3 Temperature of medium max. 130°C Leakage rate A-AB air bubble-tight EN 12266
2-way Open/Close ball valve external thread G 1" , DN 15, kvs 12 Temperature of medium max. 130°C Leakage rate A-AB air bubble-tight EN 12266
Room temperature controller, 2 sequences AC 24 V Auto mode, without manual operation Setpoint: 18...35º C Temperature sensor: NTC internal o. external: 10...45º C 5 inputs: EHO, stand-by, ventilation 0 ... 10 V shift, ext. temperature sensor 2 outputs: VAV 0 / 2...10 V, heating 3-point Control characteristics: modulating, P-controller, P-Band switchable...
C220QPT-F PI zone valve DN 20 2-way, Rp 3/4", internal thread Vnom 980 l/h, with measuring nipple Housing brass body Closing element stainless steel Stem stainless steel Stem seal O-ring EPDM, valve seat PTFE Leakage rate A, leak-proof (EN 12266-1) Medium temperature +2…+90 °C Equal-percentage characteristic curve (VDI/VDE 2178)
2-way Butterfly valve, PN 6 / 10 / 16 Flange with Wafer types, DN 80, kvmax 300 m³/h Housing EN-JS1030 (GGG 40), epoxy-powder coating Closing element 1.4301 (stainless steel) Medium temperature -20...120°C Leakage rate A, tight
Spring-return actuator NC for water applications 2.5 Nm, 40...75 s, 95° AC 230 V, Open/Close Running time spring 75s Control Open/Close with single-wire contact Emergency control closed
Spring-return actuator NO 2.5 Nm, 40...75 s, 95° AC 230 V, Open/Close Running time spring 75s Control Open/Close with single-wire contact Emergency control open
Electromotoric rotary actuator with spring-return for ball valves, AC/DC 24 V, 3-position, 2 Nm, 30/15 s
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| Email: | shop@hvac.de | |
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