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球墨铸铁多功能三合一止回阀 JHL-16Q

  • Product Model:JHL-16Q
  • Valve Body Material:Ductile Iron
  • Nominal Pressure:≤1.6Mpa
  • Applicable Media:Water and so on
  • Applicable Temperature:≤80°C
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  • Product Details
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JHL型多功能三合一止回阀是由阀体内设阀座、阀杆、弹簧、阀瓣、导套等零件组成。此阀具有截至、止回、节流三种功能。主要用于水泵出口或其它防止液体倒流的管道,可有效的防止普通止回阀液体倒流时产生的水锤冲击和噪音,是止回阀的更新换代产品。 安装了加速关闭弹簧,利用快关原理防止水锤的产生,防止介质倒流,达到静音关闭;装有开度指示器,通过调节开度,可以调节水泵的输出量;关闭阀杆,可起到截止阀的作用。

Product Features

  • 用一个阀门,可以圆满地完成三种功能:止回阀、截止阀、节流阀。
  • 泵停止运转时,弹簧力先合上阀瓣,因而防止水锤。
  • 通过调节开度,可以调节泵的输出量。
  • 装有指示器,可以用眼睛确认阀门的开启度。
  • 密封垫用橡胶制作,不会泄漏,还可以吸收冲力。
  • 弹簧材质是不锈钢,因而具有很强的耐腐蚀性。
  • 阀体形状和结构成流线型,因而压降很小。
  • 安装方式多样,水平管道,垂直管道上均可安装。

Application Areas

JHL多功能三合一止回阀应用于一般建筑,公寓及工厂的供排水,冷暖水处理,及锅炉的冷凝水,二次供水管道的泵出口上,用来防止泵停止运转而引起的管道内的介质倒流。

Product Parameters

Product Model

JHL-16Q

Valve body material

Ductile Iron

Nominal pressure

≤1.6Mpa

Applicable medium

Water and so on

Applicable temperature

≤80°C

Product Size Reference

Nominal Diameter

L

H

螺栓孔中心距

螺栓孔数*直径

DN50

235

210

125

4*18

DN65

250

250

145

4*18

DN80

275

297

160

8*18

DN100

275

320

180

8*18

DN125

325

380

210

8*18

DN150

375

420

240

8*23

DN200

430

500

295

12*23

DN250

490

680

355

12*25

DN300

565

730

410

12*25

DN350

655

830

470

16*25

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Stable Quality

Implement comprehensive quality control throughout the entire process, meticulously and thoroughly inspecting every detail!

Reasonably Priced

Highly efficient internal cost control has reduced expenses, passing the savings on to customers!

Prompt Delivery

Advanced production lines and ample inventory have shortened delivery times!

Step 1: Send the Purchase List

Please email the purchase list to bolaikong@163.com, Tel/WeChat: +86-13382208259, WhatsApp: +852-90445535.

Step 2:Provide Quotation and Model Selection

Upon receiving the customer's purchase list, our company will provide valve quotations「price list」and selection 「valve model」 services.

Step 3:Finalize the Details

Specific arrangements to be finalized:Confirmation of delivery schedule, special requirements, and other details.

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