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H44Fs Swing type fluorine-lined plastic check valve


H44Fs Swing type fluorine-lined plastic check valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

 

  Product name : Swing type fluorine-lined plastic check valve Product model : H44Fs
   Driving method : Manual Connection form : Flange
   Structure form : Swing type    Sealing material : Fluoroplastic
   Pressure range : MPa 0.6 ~ 1.6 MPa    Nominal diameter : 0-DN4 00 DN2 0-DN4 00
   Common materials : Cast iron, ductile iron, carbon steel    Technical consultation : 021-31007323

是国内著名〖 H44Fs旋启式衬氟塑料止回阀 〗制造商,也是国内大型【 止回阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖H44Fs旋启式衬氟塑料止回阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of H44Fs swing-type fluorine-lined plastic check valve. Continue to innovate, and provide the majority of agents and corporate customers with the solution of "H44Fs Swing type fluorine-lined plastic non-return valve" , which is reliable in quality and affordable in price, so it sells all over the country. Welcome new and old customers to call us and email us. Provide the best service.

I. Introduction of H44Fs Swing type fluorine-lined plastic check valve

   可以在硫酸、硝酸、醋酸、磷酸、盐酸、过氯化氢、王水等强腐蚀性介质下正常使用。 H44Fs swing-type fluorine-lined plastic check valve can be used normally in strong corrosive media such as sulfuric acid, nitric acid, acetic acid, phosphoric acid, hydrochloric acid, hydrogen chloride, aqua regia and so on. The disc of this check valve is disc-shaped, and rotates around the rotation axis of the valve seat channel. Because the channel inside the valve is streamlined, the flow resistance is smaller than that of a butterfly check valve, which is suitable for low flow rates and infrequent flow. Varying large-caliber occasions.

H44Fs Swing type fluorine-lined plastic check valve structure drawing

Design and manufacturing: GB12236
Structure length: GB12221
Flange connection size: GB4216

Use of H44Fs swing-type fluorine-lined plastic check valve

     This valve is used to control highly corrosive media. The inner surface of the valve body is covered with a variety of fluoroplastics. It has high strength and good corrosion resistance. 适用于不同工作温度和流体管路,防止各类管路或设备上的介质逆流的单向启闭。 H41Fs lift type fluorine-lined plastic check valve is suitable for different working temperatures and fluid pipelines, preventing unidirectional opening and closing of media on various pipelines or equipment.
Applicable temperature: ≤85 ℃, ≤100 ℃, ≤120 ℃, ≤150 ℃, (according to the lining material)
Pressure level: 0.6, 1.0, 1.6

Third, H44Fs swing-type fluorine-lined plastic check valve test

Lining layer: electric spark detection
Experiment and inspection according to GB / T13927
Nominal pressure: PN Body: PN 1.5 Seal: PN 1.1

Material of H44Fs swing-type fluorine-lined plastic check valve

Upper valve body: cast iron, nodular cast iron, carbon steel Lower valve body: cast iron, nodular cast iron, carbon steel Lining: fluoroplastic
Disc: Carbon steel completely covered with fluoroplastic

Five, H44Fs swing-type fluorine-lined plastic check valve parts list

1, upper valve body 2, lower valve body 3, valve body lining 4, valve disc
Nominal diameter Nominal pressure Working pressure L D D1 D2 n-Фd B quality
20 1.0 1.0 160 105 75 59 4-14 128  
25 160 115 85 68 4-14 128  
32 180 140 100 78 4-18 150 4.5
40 200 150 110 88 4-18 160 7
50 230 165 125 102 4-18 178 8
65 290 185 145 122 4-18 205 10
80 310 200 160 133 8-18 230 18
100 350 220 180 158 8-18 255 twenty four
125 400 250 210 184 8-18 305 30.5
150 480 285 240 212 8-22 345 47.5
200 500 340 295 268 8-22 415 63.5
250 0.6 0.6 550 395 350 320 12-22 495 96.5
300 0.4 620 445 400 370 12-22 540 14
350 698 505 460 430 16-22 620 244
400 787 565 515 482 16-22 680  

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