R3050-BL3
3-way change-over ball valve, ps 1600 kPa Internal thread 2", DN 50, kvs 24 m³/h Housing brass body nickel-plated Closing element chrome-plated brass Stem nickel-plated brass Stem seal O-ring EPDM Valve seat PTFE, O-ring EPDM Medium temperature -10...100°C Leakage rate A, air bubble tight (EN 12266-1)
R3050-BL4
3-way change-over ball valve, ps 1600 kPa Internal thread 2", DN 50, kvs 75 m³/h Housing brass body nickel-plated Closing element chrome-plated brass Stem nickel-plated brass Stem seal O-ring EPDM Valve seat PTFE, O-ring EPDM Medium temperature -10...100°C Leakage rate A, air bubble tight (EN 12266-1)
R3050-S4
3-way change-over ball valve, ps 1600 kPa Internal thread 2", DN 50, kvs 49 m³/h Housing brass body nickel-plated Closing element stainless steel Stem stainless steel Stem seal O-ring EPDM Valve seat PTFE, O-ring EPDM Medium temperature -10...120°C Path A – AB: leakage rate A, air bubble tight (EN 12266-1) Bypass B – AB: leakage class I, max. 1% of the...
R415
2-way Open/Close ball valve, PN16 external thread G 1", DN 15, kvs 8,6 Body nickel-plated, hot-pressed brass Ball stainless steel Stem stainless steel Seal PTFE / EPDM O-ring Temperature of medium max. 100 °C Leakage rate A-AB air bubble-tight EN 12266
R420
2-way Open/Close ball valve, PN16 external thread G 1 1/4", DN 20, kvs 21 Body nickel-plated, hot-pressed brass Ball stainless steel Stem stainless steel Seal PTFE / EPDM O-ring Temperature of medium max. 100°C Leakage rate A-AB air bubble-tight EN 12266
R425
2-way Open/Close ball valve, PN16 external thread G 1 1/2", DN 25, kvs 26 Body nickel-plated, hot-pressed brass Ball stainless steel Stem stainless steel Seal PTFE / EPDM O-ring Temperature of medium max. 100 °C Leakage rate A-AB air bubble-tight EN 12266
R432
2-way Open/Close ball valve, PN16 external thread G 2", DN 32, kvs 32 Body nickel-plated, hot-pressed brass Ball stainless steel Stem stainless steel Seal PTFE / EPDM O-ring Temperature of medium max. 100 °C Leakage rate A-AB air bubble-tight EN 12266
R440
2-way Open/Close ball valve, PN16 external thread G 2 1/4", DN 40, kvs 32 Body nickel-plated, hot-pressed brass Ball stainless steel Stem stainless steel Seal PTFE / EPDM O-ring Temperature of medium max. 100 °C Leakage rate A-AB air bubble-tight EN 12266
R450
2-way Open/Close ball valve, PN16 external thread G 2 3/4", DN 50, kvs 49 Body nickel-plated, hot-pressed brass Ball stainless steel Stem stainless steel Seal PTFE / EPDM O-ring Temperature of medium max. 100 °C Leakage rate A-AB air bubble-tight EN 12266
R515
3-way change-over ball valve T-hole, PN16 external thread G 1", DN 15, kvs 8,6 Body nickel-plated, hot-pressed brass Ball stainless steel Stem stainless steel Seal PTFE / EPDM O-ring Temperature of medium max. 100 °C Leakage rate A-AB air bubble-tight EN 12266 Leakage rate B-AB 1% of kvs
R520
3-way change-over ball valve T-hole, PN16 external thread G 1 1/4", DN 20, kvs 21 Body nickel-plated, hot-pressed brass Ball stainless steel Stem stainless steel Seal PTFE / EPDM O-ring Temperature of medium max. 100 °C Leakage rate A-AB air bubble-tight EN 12266 Leakage rate B-AB 1% of kvs
R525
3-way change-over ball valve T-hole, PN16 external thread G 1 1/2", DN 25, kvs 26 Body nickel-plated, hot-pressed brass Ball stainless steel Stem stainless steel Seal PTFE / EPDM O-ring Temperature of medium max. 100 °C Leakage rate A-AB air bubble-tight EN 12266 Leakage rate B-AB 1% of kvs
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