DIN Weld Non-return Valve
Semi-conductor, pharmaceutical, Bio-technology, food processing, structural engineering
Everfit Technology CO., LTD. (EFT) is one of the stainless steel pipe fittings manufacturers based in Taiwan with over 36 years of experience. EFT provides 316, 316Ti stainless steel pipe fittings, pipe reducer, eccentric pipe reducer, vacuum pump, valve actuator - ISO, EN11435, DNV, TSSA CRN, BPE, 3-A SSI certified.
DIN Weld Non-return Valve | DIN Weld Non-return Valve
Flow direction Fig.3. Show the optimal built-in situation. Other positions permitted are e.g. horizonal. The four guide legs of the valve cone ensures good alignment.
Pressure drop/capacity diagram Fig.2 NOTE For the following applies: Medium:Water(20°C) Measurement:In accordance with VDI 2173
DIN Weld Non-return Valve
Designation
| NO | NAME |
|---|---|
| 1 | Body |
| 2 | Disc |
| 3 | Seal Ring |
| 4 | Spring |
| 5 | Plate |
| 6 | Ring |
| 7 | Clamp |
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
| Size | ID mm |
OD mm |
L1 mm |
L2 mm |
|---|---|---|---|---|
| DN15 | 16 | 19.0 | 30 | 45 |
| DN20 | 20 | 23.0 | 30 | 45 |
| DN25 | 25 | 28.0 | 23.5 | 35 |
| DN32 | 31 | 34.0 | 28.5 | 45 |
| DN40 | 37 | 40.0 | 28.5 | 45 |
| DN50 | 49 | 52.0 | 28.5 | 45 |
| DN65 | 66 | 70 | 28.5 | 45 |
| DN80 | 81 | 85.0 | 28.5 | 45 |
| DN100 | 100 | 104.0 | 42 | 75 |
Next:
Previous:
ARTICLE SECTIONS
- Everfit Technology's progressing cavity (PC) pump part meets Japan world class standards with 100% precision
- Everfit Technology's Pipe Fitting Robot Arm Production Exceeds World-Class Client Expectations
- EFT innovative 316Ti stainless steel pipe fitting machining technology exceeds German leading fluid connector manufacturer's expectations. Everfit Technology CO., LTD.
- Cost-saving, state of the art pipe tee made by Everfit Technology wins an Israeli client's order
- Everfit Technology's High-End Vacuum Component Sells to Semiconductor Industry in Japan
- Taiwan absolute vacuum components design winning Japanese trust
- Pharmaceutical sampling valves supply
- Germany, Japan, England imported valve actuator components
- ISO, EN11435, DNV, TSSA CRN, BPE certified diaphragm valve
- Vacuum component and fitting supply
- Stainless steel forged wine valves
- Multiport stainless steel valves from Taiwan
- One-Stop forging service valve provider - EFT
- EVERFIT TECHNOLOGY CO., LTD. (EFT)
- Contact a vacuum component and valve supplier for processing equipment solutions
- Send inquiry to a Taiwan vacuum component supplier
- EVERFIT TECHNOLOGY CO., LTD. (EFT) Privacy Policy
PRODUCT CATEGORY
SEND YOUR INQUIRY
Looking for more information? You can fill out the Inquiry Form to tell us your needs or questions, we will respond soon!
Search related products