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Manual plug valve, electric pneumatic gate valve, sewage discharge single and two-way square circular plug valve

Manual plug valve, electric pneumatic gate valve, sewage discharge single and two-way square circular plug valve
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HL941X-16Q Electric Flow and Pressure Regulating Valve

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Chinese LIKE stainless steel flange globe valve J41H-1625C cast steel flange globe valve WCB steam globe valve DN20 25 40 50 80 100
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0102030405
Self supporting flow balance valve

Self supporting flow balance valve

Zl47f self operated flow balance valve is mainly composed of an automatic regulating valve disc and a manual regulating valve disc. The automatic pressure change of the medium is used as the power to automatically adjust the flow through the valve itself, which is accurate and stable. At the same time, it has the functions of opening indication, locking and closing. It is suitable for flow control of non corrosive medium such as heating and air conditioning. One time adjustment before operation can make the system flow automatically constant and then set the required value.
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    product details
    technical parameter Nominal pressure: 1.6Mpa Nominal diameter: 15 ~ 350mm  Applicable medium: water, oil, non corrosive liquid Applicable temperature: 0 ~ 100 ℃ Flange standards: GB / T 17241.6, GB / t9113, en1092  Test standard: GB / T 13927, API598   Material of main parts Part name Valve body, valve cover Stem Valve disc a seal texture of material Cast iron, ductile iron, carbon steel stainless steel Ductile iron Rubber asbestos board Main connection dimensions SP45F DN 32 40 50 65 80 100 125 150 200 250 300 350 SP45F DN 15 20 25 32 40 L 200 200 215 240 280 310 360 400 460 515 585 700 ZG 1/2'' 3/4'' 1'' 5/4'' 3/2'' L 100 115 125 140 160 H 230 242 250 260 329 340 424 454 517 573 617 705 H 128 128 130 150 187