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High-performance safety val., br, G 1 - Riegler K2687
High-performance safety val., br, G 1. 77 variants from 265.78 EUR.
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- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
High-performance safety val., br, G 1. This range covers 77 variants from 265.78 EUR. Select the version you need above.
Available variants
Shared technical data
| Max. operating pressure | 30 bar |
|---|---|
| Min. operating pressure | 0,2 bar |
| Operating temperature | -20 °C bis 200 °C |
| Spring bonnet | Messing |
| Housing | Messing |
| Thread | G 1 AG |
| H | 177,0 mm |
| a/f | 41 mm |
| Country of origin | DE |
| Customs tariff number | 84814090 |
| do | 24,0 mm |
About Safety valves and Pressure limiting valves
Safety valves cap the pressure in a system and vent as soon as the preset set pressure is reached. This range covers set pressures from 0.2 to 50 bar and installs directly in the line via threads from G 1/4 to G 2. That lets you match overpressure protection to the actual operating point rather than to a standard step.
What matters when choosing
- Set pressure: the range runs from 0.2 to 50 bar. The value has to sit above the system operating pressure and below the rating of the weakest protected component.
- Thread: G 1/4 through G 2 are available, some as male threads (G 1/2 AG, G 3/4 AG, G 1 AG, G 2 AG). Port size determines how much can actually be discharged when the valve lifts.
- Body material: brass, gunmetal or zinc die-cast with silver paint finish. Gunmetal appears in the steam versions, and 14 items are listed in stainless steel 1.4305.
- Sealing material NBR, FKM or FPM: pick the elastomer to suit the medium and the temperature at the installation point.
- Temperature window: lower operating limits fall between -40 and -10 °C, upper limits between 110 and 260 °C. This narrows down which versions are usable at all.
Typical applications
- Protecting compressed air receivers and compressor stations against inadmissible overpressure
- Overpressure protection on steam and hot water installations
- Backup downstream of pressure reducers in case the regulator fails open
- Protection of heat exchangers and storage vessels in process plants
- Capping pressure in individual sub-circuits that run at their own level
All 1931 items in this group are recorded with DE as country of origin. Where corrosion resistance matters, 14 versions are available in stainless steel 1.4305.
Technical data
| Set pressure [bar] | 0,5, 0,6, 0,7, 0,8, 0,9, 1, 1,2, 1,3, 1,5, 1,6, 1,7, 1,8, 2, 2,2, 2,3, 2,5, 2,6, 2,7, 2,9, 3, 3,2, 3,3, 3,4, 3,5, 3,9, 4, 4,5, 4,7, 4,8, 5, 5,4, 5,5, 5,7, 6, 6,2, 6,3, 6,5, 6,6, 6,9, 7 |
|---|---|
| Manufacturer | Riegler |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
Downloads
Datasheet
- Datasheet (PDF)
- Data sheet Safety valves and Pressure limiting valves 154608 DE
- Data sheet Safety valves and Pressure limiting valves 154609 DE
- Data sheet Safety valves and Pressure limiting valves 154610 DE
- Data sheet Safety valves and Pressure limiting valves 154611 DE
- Data sheet Safety valves and Pressure limiting valves 154612 DE
- Data sheet Safety valves and Pressure limiting valves 154613 DE
- Data sheet Safety valves and Pressure limiting valves 154614 DE
- Data sheet Safety valves and Pressure limiting valves 154615 DE
- Data sheet Safety valves and Pressure limiting valves 154616 DE
- Data sheet Safety valves and Pressure limiting valves 154617 DE
- Data sheet Safety valves and Pressure limiting valves 154618 DE
- Data sheet Safety valves and Pressure limiting valves 154619 DE
- Data sheet Safety valves and Pressure limiting valves 154620 DE
- Data sheet Safety valves and Pressure limiting valves 154621 DE
- Data sheet Safety valves and Pressure limiting valves 154622 DE
- Data sheet Safety valves and Pressure limiting valves 154623 DE
- Data sheet Safety valves and Pressure limiting valves 154624 DE
- Data sheet Safety valves and Pressure limiting valves 154625 DE
- Data sheet Safety valves and Pressure limiting valves 154626 DE
- Data sheet Safety valves and Pressure limiting valves 154627 DE
- Data sheet Safety valves and Pressure limiting valves 154628 DE
- Data sheet Safety valves and Pressure limiting valves 154629 DE
- Data sheet Safety valves and Pressure limiting valves 154630 DE
- Data sheet Safety valves and Pressure limiting valves 154631 DE
- Data sheet Safety valves and Pressure limiting valves 154632 DE
- Data sheet Safety valves and Pressure limiting valves 154633 DE
- Data sheet Safety valves and Pressure limiting valves 154634 DE
- Data sheet Safety valves and Pressure limiting valves 154635 DE
- Data sheet Safety valves and Pressure limiting valves 154636 DE
- Data sheet Safety valves and Pressure limiting valves 154637 DE
- Data sheet Safety valves and Pressure limiting valves 154638 DE
- Data sheet Safety valves and Pressure limiting valves 154639 DE
- Data sheet Safety valves and Pressure limiting valves 154640 DE
- Data sheet Safety valves and Pressure limiting valves 154641 DE
- Data sheet Safety valves and Pressure limiting valves 154642 DE
- Data sheet Safety valves and Pressure limiting valves 154643 DE
- Data sheet Safety valves and Pressure limiting valves 154644 DE
- Data sheet Safety valves and Pressure limiting valves 154645 DE
- Data sheet Safety valves and Pressure limiting valves 154646 DE
- Data sheet Safety valves and Pressure limiting valves 154647 DE
- Data sheet Safety valves and Pressure limiting valves 154648 DE
- Data sheet Safety valves and Pressure limiting valves 154649 DE
- Data sheet Safety valves and Pressure limiting valves 154650 DE
- Data sheet Safety valves and Pressure limiting valves 154651 DE
- Data sheet Safety valves and Pressure limiting valves 154652 DE
- Data sheet Safety valves and Pressure limiting valves 154653 DE
- Data sheet Safety valves and Pressure limiting valves 154654 DE
- Data sheet Safety valves and Pressure limiting valves 154655 DE
- Data sheet Safety valves and Pressure limiting valves 154656 DE
- Data sheet Safety valves and Pressure limiting valves 154657 DE
- Data sheet Safety valves and Pressure limiting valves 154658 DE
- Data sheet Safety valves and Pressure limiting valves 154659 DE
- Data sheet Safety valves and Pressure limiting valves 154660 DE
- Data sheet Safety valves and Pressure limiting valves 154661 DE
- Data sheet Safety valves and Pressure limiting valves 154662 DE
- Data sheet Safety valves and Pressure limiting valves 154663 DE
- Data sheet Safety valves and Pressure limiting valves 154664 DE
- Data sheet Safety valves and Pressure limiting valves 154665 DE
- Data sheet Safety valves and Pressure limiting valves 154666 DE
- Data sheet Safety valves and Pressure limiting valves 154667 DE
- Data sheet Safety valves and Pressure limiting valves 154668 DE
- Data sheet Safety valves and Pressure limiting valves 154669 DE
- Data sheet Safety valves and Pressure limiting valves 154670 DE
- Data sheet Safety valves and Pressure limiting valves 154671 DE
- Data sheet Safety valves and Pressure limiting valves 154672 DE
- Data sheet Safety valves and Pressure limiting valves 154673 DE
- Data sheet Safety valves and Pressure limiting valves 154715 DE
- Data sheet Safety valves and Pressure limiting valves 154716 DE
- Data sheet Safety valves and Pressure limiting valves 154717 DE
- Data sheet Safety valves and Pressure limiting valves 154718 DE
- Data sheet Safety valves and Pressure limiting valves 154719 DE
- Data sheet Safety valves and Pressure limiting valves 154720 DE
- Data sheet Safety valves and Pressure limiting valves 154721 DE
- Data sheet Safety valves and Pressure limiting valves 154722 DE
- Data sheet Safety valves and Pressure limiting valves 154723 DE
- Data sheet Safety valves and Pressure limiting valves 154724 DE
- Data sheet Safety valves and Pressure limiting valves 154725 DE
Questions about this item
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