參數說明

• 產品名稱：自動反沖洗排污過濾器
• 型號：ZPG
• 材質：WCB碳鋼，304 304L 316 316L不銹鋼
• 壓力：PN10-PN100
• 口徑：DN50-DN500

• 產品材料：CS、304、316

  產品規(guī)格：DN100~DN1000、PN10~40

  產品簡介：

  ZPG自動反沖洗過濾器用途及特點Purpose and characteristics of ZPG automatic backsurge strainer ZPG型過濾器是一個能使用低質水進行工業(yè)冷卻的過濾器，同時也可用于其他需要過濾的工藝過程，它具有自動沖洗排除雜質功能，一般安裝在換熱器及其他執(zhí)行機構的前面，定期清洗排除雜質。當正常情況下，轉向閥開啟水流經過濾器后由出口排出。當轉向閥關閉，排污閥開啟時，水流被迫從過濾器筒的段網孔進入過濾筒外側，大部分又從出口流出，一部分又從過濾器外經雜質收集段網孔進入過濾筒內部，對過濾筒產生了反沖洗，達到過濾筒外部沖洗粘附在網孔上雜質的效果，雜質仍通過排污排出。 ZPG type strainer is a kind of strainer which can be applied to imdustrial cooling by using low-grade water and can also be used for other technological processes requiring filtration.It has the function of automatic flushing impurities elimination.It is generally installed in the front part of heat interchanger or other actuating mechanisms to clean and eliminate impurities regularly.Under normal conditions,when conversoin valve is opened,water flow passes strainer and drain from exit.When conversion valve si shut off and sewer valve is opened,water flow is forced to enter the outer side of cartridge from its inlet section mesh.Most part of water flows out from exiy and part of water enters the inside of cartridge strainer from strainer outside through the mesh of impurity collection section,to back wash cartridge strainer so as to wash the impurity on mesh,and impurity still drains out through sewer exit.外形尺寸　External dimensions 口徑 DN ZPG-L(直角型Right angle type) ZPG-l(直通型Straight through type) A B L 排污口Sewer exit Dg A L 排污口Sewer exit Dg 100 265 160 365 32 250 350 32 125 315 190 440 40 320 428 45 150 375 220 520 50 380 525 50 200 500 260 670 65 520 700 65 250 625 310 830 80 660 875 80 300 750 350 1000 100 790 950 100 350 875 410 1180 125 885 1200 125 400 1000 470 1350 150 1040 1400 150 450 1150 510 1500 150 1145 1550 150 500 1250 550 1680 150 1250 1700 150 600 1500 650 2000 200 1460 2000 200 700 1720 670 2280 200 1720 2280 200 800 1900 685 2500 200 1900 2500 200 900 2180 785 2800 200 2180 2800 200