西門子閥體VVI41.20-6.3 VVI41.25-10 VVI41.32-16 VVI41.40-25 VVI41.50-40
內(nèi)螺紋連接兩通閥
- 符合ISO7/1 RP內(nèi)螺紋連
- 適用于閉環(huán)中的冷凍水、低壓熱水和飽和蒸汽
技術(shù)參數(shù)表N4362
行程20 mm
泄漏率Kvs值的0...0.02%
介質(zhì)溫度-25...150 °C
閥門流量特性等百分比
閥門可調(diào)比DN15:>50:1
DN20...50:>100:1
允許工作壓力1600 Kpa
閥體青銅CC491K (Rg5)
閥門內(nèi)件材料鉻鎳鋼/黃銅Rg5
額定壓力PN 16
400 1600 400 1600 15 Rp ? " 2.5 BPZ:C/VVI41.15-2.5 C/VVI41.15-2.5
400 1600 400 1600 15 Rp ? " 4.0 BPZ:C/VVI41.15-4 C/VVI41.15-4
400 1600 400 1600 20 Rp ? " 6.3 BPZ:C/VVI41.20-6.3 C/VVI41.20-6.3
400 1550 400 1600 25 Rp 1 " 10 BPZ:C/VVI41.25-10 C/VVI41.25-10
400 875 400 1275 32 Rp 1? " 16 BPZ:C/VVI41.32-16 C/VVI41.32-16
400 525 400 775 40 Rp 1? " 25 BPZ:C/VVI41.40-25 C/VVI41.40-25
300 300 400 450 50 Rp 2 " 40 BPZ:C/VVI41.50-40 C/VVI41.50-40
工作電壓定位信號(hào)定位時(shí)間[s]
帶有彈簧復(fù)位功能
技術(shù)參數(shù)表訂貨號(hào)型號(hào)
AC 230 V 三位浮點(diǎn) 120 無 N4561 BPZ:SKD32.50 SKD32.50
AC 230 V 三位浮點(diǎn) 120 有(8 s) N4561 BPZ:SKD32.51 SKD32.51
AC 230 V 三位浮點(diǎn) 30
Close 10
有 (8 s) N4561 BPZ:SKD32.21 SKD32.21
AC 24 V 0...1000 OhmDC 0...10 VDC 4...20 mA
30Close 15無 N4561 BPZ:SKD60 SKD60
AC 24 V 0...1000 OhmDC 0...10 VDC 4...20 mA30Close 15有(15 s) N4561 BPZ:SKD62 SKD62有關(guān)
