WEH Check Valve TVR2 with internal thread G1/2″ on both sides, DN 14 mm, stainless steel, cone seal
Description
The WEH check valves are out of stainless steel and especially designed for both liquid and gaseous media. The check valve system is designed to minimize the effect that dirt particles have on the components. Due to the sleek, internal aero-dynamic design of the check valve, chatter and flow restriction is greatly reduced.
The check valves are available as standard solution with double ferrule fittings for pipe diameters 6 mm up to 50 mm.
All check valves are made from stainless steel. In addition to our extensive standard check valve product range we also develop customer-tailored solution to your specific needs. Please contact us!
Check valve WEH TVR2 is equipped with a FKM seal. Other sealing materials on request. It is the customer‘s responsibility to clarify the media compatibility
Features
- Stainless steel
- High leak tightness
- Seals are protected from the media flow
- Wear and corrosion resistant
- Low-noise opening and closing
- Low cracking pressure – starting from 0.01 bar
- Max. operating pressure – up to 1000 bar
Technical Data
| Nominal bore (DN) | 14 mm |
| Max. allowable operating pressure PS | 400 bar (5,000 psi) |
| Cracking pressure PC | Approx. 0.5 bar |
| Temperature range | -20 °C up to max. +120 °C |
| Housing material | Stainless steel Up to DN 8 mm, some inner parts brass. |
| Spring material | Stainless steel |
| Sealing material DW | FKM |
| Lubricant | Krytox® GPL 202 |
| Sealing concept | Cone seal |
| Directive | Certified quality assurance system according to the pressure equipment directive 2014/68/EC |
| Media inlet B1 | G1/2" internal thread |
| Media outlet B2 | G1/2" internal thread |
| Leak rate | 1 x 10-4 mbar x l/s |
| Flow Direction | B1 -> B2 |
| Availability | WEH® Ready-Made |
| Part No. | C20003 |
Application
TVR2 check valves are for use with liquid and gaseous media. The WEH check valves can be used for a large range of applications in mechanical engineering and construction, chemical / pharmaceutical and food industry, materials-handling and medical technology etc.
Data Sheets
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