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| Type of valve | Type of threads | Nominal pressure | Max. working temperature | Full passage in compliance with standards | Gland to compensate for clearance | Working agent | PZH certificate | Warranty |
| F-Power | G | 3,0 MPa (30 bar) |
120°C | yes | yes | H2O, glicol 50%, compressed air | yes | 10 years |
| F-Comfort | G | 2,0 MPa (20 bar) | 100°C | reduced | yes | H2O | yes | 5 years |
| Herkules | Rp, R | 4,0 MPa (40 bar) | 140°C | yes | yes | H2O, glicol 50%, compressed air | yes | 15 years |
| Thread | Sketch | Description | In compliance with norms | Compatibility | Seal |
| G |  |
Cylindrical pipe thread joints with tightness not obtained on the thread | ISO 228 | Male thread G can only be screwed into female thread G | Sealing by pressing down on two flat surfaces and an additional seal or on a 60° cone |
| Rp |  |
Cylindrical pipe thread internal connections with the tightness achieved on the thread | ISO 7 | Only the male thread Rp can be screwed into the female thread Rp | Sealing on the thread, e.g. with PTFE tape or thread |
| R | Tapered pipe thread external connections to the tightness achieved on the thread | Male thread R can be screwed into female thread G or Rp |
