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铸钢气动衬胶隔膜阀 G641J-16C

  • Product Model:G641J-16C
  • Valve Body Material:Cast Steel
  • Lining material:NR天然橡胶
  • Nominal Pressure:≤1.6Mpa
  • Applicable Media:净化水、无机盐、稀释无机酸等
  • Applicable Temperature:≤80°C
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  • Product Details
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  • Procurement Process

G641J气动衬胶隔膜阀开启和关闭是由气动执行器带动阀杆的上下运动来实现。当阀杆处于上位时,球形膜片向上弯曲阀门形成导通状态。当阀杆由上往下运动时带动阀芯使膜片弯曲,被迫膜片紧帖阀座区或,关闭了管道流体通向路径。用于控制腐蚀性或一般腐蚀性介质,阀体内腔表面无衬里或覆有可供选择的各种橡胶,适用于不同工作温度和流体管路。

Working Principle

通气关闭,断气则打开,开启和关闭是由气动执行器带动阀杆的上下运动来实现。当阀杆处于上位时,球形膜片向上弯曲阀门形成导通状态。当阀杆由上往下运动时带动阀芯使膜片弯曲,被迫膜片紧帖阀座区或,关闭了管道流体通向路径。

Product Features

  • 隔膜可更换,维护费用低。
  • 没有填料函,因此没有外漏。
  • 流线型的流道,使得压力损失小。
  • 弹性密封的开闭件,确保没有内漏。
  • 流体通道是直的,因此流体损失更小,磨损更小。
  • 阀体与盖被中间隔膜隔开,使得隔膜上方的阀盖,阀杆等零件不受介质侵蚀。
  • 由于密封件为富有弹性的橡胶隔膜。因此还具有较好的密封性和最小的关闭力。
  • 视胶隔膜阀的阀体内腔表面视复有厅供选择的多种橡胶。因此具有优越的耐腐蚀的特点。

Product Parameters

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Product Size Reference

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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 our 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 nesfovalve@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 services「Valve Models」.

Step 3:Finalize the Details

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

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