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          SP45F, SP15F Number Lock Balance Valve
          Product Name:
          SP45F, SP15F Number Lock Balance Valve
          Description:
           
            性 能:
             唐京公司SP型數(shù)字鎖定平衡閥,它屬于液體管路流量調(diào)節(jié)平衡閥門,它的作用是方便、有效、準(zhǔn)確的調(diào)節(jié)流量。解決管網(wǎng)系統(tǒng)中存在的高低冷熱不均,水力失調(diào)問(wèn)題,由于該閥具有開(kāi)度顯示和開(kāi)度鎖定功能,因此對(duì)于管理也非常有利。隨著用戶對(duì)質(zhì)量要求的愈來(lái)愈高,在供暖和空調(diào)系統(tǒng)中,用平衡閥取代以往用手動(dòng)調(diào)節(jié)閥、閘閥和截止閥,勢(shì)在必行,也可用于工礦企業(yè)事業(yè)單位,其它需要調(diào)節(jié)流量的液體管路系統(tǒng)。
           
               
             
           
          構(gòu) 造:
            閥體為斜桿、內(nèi)升降、閥芯為圓臺(tái)形。有開(kāi)度圈數(shù)顯示的整數(shù)和小數(shù)。兩側(cè)有測(cè)壓小閥,用軟管連接知能儀表可以很方便地顯示閥門前后的差壓及閥門的流量。
           
          主要性能參數(shù):021-51697495
          型號(hào) 公稱壓力(MPa) 試驗(yàn)壓力(MPa) 工作溫度 適用介質(zhì)
          強(qiáng)度 密封
          SP15/45F 1.6 2.4 1.8 120ºC 水、蒸氣
          主要零件料:
          零件名稱 閥體 閥桿 螺母 密封部位及填料
          材料 鑄鐵、優(yōu)碳鋼、黃銅 不銹鋼 青銅 四氟乙烯
          外形安裝尺寸:
          公稱通徑DN 安裝方式 閥長(zhǎng)L(mm)  管螺及法蘭直徑(mm) 開(kāi)啟高度H(mm) 螺栓孔中心距(mm) 螺栓孔數(shù)×直徑Z-Φd 重量kg
          15 管螺紋 110 1/2" 100     1.5
          20 115 3/4" 110     20.
          25 130 1" 125     2.5
          32 140 1¹/4 170     6
          40 160 1¹/2 200     7
          32 法蘭連接 180 135 200 100 4×18 10
          40 200 145 200 110 4×18 12
          50 230 160 230 125 4×18 16
          65 290 180 320 145 4×18 24
          80 310 195 360 160 8×18 35
          100 350 215 405 180 8×18 50
          125 400 245 440 210 8×18 72
          150 480 280 470 240 8×23 98
          200 533 335 680 295 12(8)×23 150
          250 622 405 830 355 12×25(23) 230
          300 698 460 900 410 12×25(23) 390
          350 787 520 1100 470 16×25(23) 500

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