Check Valve TVR61-S1 - Product family
The TVR61 check valves of brass are designed and perfectly suited for hydraulic and pneumatic applications in installations with liquid media and compressed air. They have been proven for many years in installations with pressure vessels or submersible pumps.
Thanks to the minimal cracking pressure the valves are particularly quiet in operation. They are characterised by high flow, so significant time savings can be achieved.
The check valves can be installed in any position. Only the flow direction must be considered.
The standard version has female threads on both ends. Dimensions from G1/4" up to G2" are available. Other connection sizes and versions are available on request.
| Nominal bore (DN) | Acc. to design |
|---|---|
| Max. allowable operating pressure PS | 20 up to 40 bar, acc. to design |
| Cracking pressure PC | 0.025 bar |
| Temperature range | -20 °C up to max. +100 °C, acc. to application |
| Media inlet B1 | G1/4", G3/8", G1/2", G3/4", G1", G1 1/4", G1 1/2", G2" |
| Media outlet B2 | G1/4", G3/8", G1/2", G3/4", G1", G1 1/4", G1 1/2", G2" |
| Housing material | Brass |
| Spring material | Stainless steel |
| Sealing Material | FKM |
| Sealing concept | Cone seal |
| Flow Direction | B1 -> B2 |
| Product series | TVR61-S1 |
Hydraulic (oils of fluid group 2 within the meaning of the Pressure Equipment Directive 2014/68/EU) and pneumatic applications in plant engineerings, also suitable in applications with submersible pumps, pressure vessels, air conditioning systems, heating systems etc.
| Description | Document type | Language | File type | File size |
|---|
| Part no. | Product Name | |
|---|---|---|
 | C1-89289 | Check Valve TVR61-S1-A02 with female thread G1/4 on both sides, DN 10 mm, brass |
| | C1-89290 | Check Valve TVR61-S1-A02 with female thread G3/8 on both sides, DN 10 mm, brass |
| | C1-89292 | Check Valve TVR61-S1-A02 with female thread G1/2 on both sides, DN 15 mm, brass |
 | C1-89293 | Check Valve TVR61-S1-A02 with female thread G3/4 on both sides, DN 20 mm, brass |
| | C1-89294 | Check Valve TVR61-S1-A02 with female thread G1 on both sides, DN 25 mm, brass |
| | C1-89295 | Check Valve TVR61-S1-A02 with female thread G1 1/4 on both sides, DN 32 mm, brass |
 | C1-89296 | Check Valve TVR61-S1-A02 with female thread G1 1/2 on both sides, DN 40 mm, brass |
 | C1-89297 | Check Valve TVR61-S1-A02 with female thread G2 on both sides, DN 50 mm, brass |
