DIN Weld Non-return Valve

Fig 1. Non-return valve / 詠晟科技股份有限公司專長各類衛生級不鏽鋼閥類和管配件產品之設計及製造，產品適用於食品加工業、乳酪業、飲料業、生技製藥業及半導體產業。

Fig 1. Non-return valve
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DIN Weld Non-return Valve

DIN Weld Non-return Valve

Designation

NONAME
1Body
2Disc
3Seal Ring
4Spring
5Plate
6Ring
7Clamp

Technical Date

  • Required differential pressure for opening the valve when fitted in a vertical pipe, as shown in fig.3, is approx. 6kpa(0.06bar).
  • Max. product pressure: 1000kpa(10bar).
  • Max. temperature: 140°C(EPDM).
  • Min. temperature: -10°C.

Materials

  • Steel parts: Stainless steel AISI 304 or acid-resistant steel AISI 316l.
  • Seal ring: EPDM rubber.
  • Finish: Semi bright.

Connections

  • The valve is available with welding ends for
    tubes according to 3A,SMS,BS,DIN 11850.

Options

  • Material grades
  • A) Product wetted seal rings of nitrile(NBR) or Fluorinated rubber (FPM).

Ordering

  • Please state the following when ordering:
    • Size.
    • Steel garde, AISI 304 or AISI 316L.
    • Rubber garde if not EPDM.

Specification

DIN Weld Non-return Valve

SizeID
mm		OD
mm		L1
mm		L2
mm
DN151619.03045
DN202023.03045
DN252528.023.535
DN323134.028.545
DN403740.028.545
DN504952.028.545
DN65667028.545
DN808185.028.545
DN100100104.04275

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EFT DIN Weld Non-return Valve服務簡介

詠晟科技股份有限公司是台灣一家擁有超過47年經驗的專業DIN Weld Non-return Valve生產製造服務商. 我們成立於西元1976年, 在食品, 飲料, 乳製品, 釀造廠, 半導體, 製藥業, 生化科技工業領域上, EFT提供專業高品質的DIN Weld Non-return Valve製造服務, EFT 總是可以達成客戶各種品質要求

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