COMPACT PERFORMANCE
Technical specifications
Technical specifications Compact Performance safety valves | |
Nominal Diameter at Inlet | DN 15 - DN 40 | 3/8" - 1 1/2" |
Actual Orifice Diameter d₀ | 6 мм - 17,5 мм | 0,236 in - 0,689 in |
Actual Orifice Area A₀ | 28.3 mm² - 241 mm² | 0.044 in² - 0.374 in² |
Pressure | 0.1 bar - 850 bar | 1.5 psig - 12.328 psig |
Temperature (in accordance with DIN EN) | -270°C to +450°C | -454°F to +842°F |
Body Material | 1.4104, 1.4404, 0.7043, 1.0619, 1.4408 | SA 479 430, SA 479 316L, Ductile Gr. 60-40-18, SA 216 WCB, SA 351 CF8M |
Valve Connection | Threads iaw DIN ISO 228-1, DIN ISO 7-1 / BS 21, ANSI / ASME B1.20.1. / Flange iaw DIN EN 1092-1 / DIN 2501., ASME B16.5 |
Bellows Material (optional) | Stainless steel, Elastomer (EPDM), Hastelloy, Inconel |
Load Type | Spring-loaded |
Benefits
- Flanged and threaded valves with a wide range of options
- Small installation space with simultaneous horizontal installation option
- Bellows version available
- Set pressures up to 850 barg / 12325 psig
- LESER Nanotightness: Exceeds the tightness requirements of API 527 by 50%
Applications
- Chemical
- Oil & Gas
- Petrochemical
- Energy
- Technical Gases
- LNG and LPG
- Pharmaceutical
- Food and Beverage
- Ship Building
- Pulp_Paper
- Sugar Ethanol
- General industries
Engineering services
- VALVESTAR® - Sizing of your LESER Safety Valves
- VALVESTAR® is the LESER-developed program for sizing safety valves. It takes into account all leading global standards and codes. In addition to calculation and sizing, the program also offers variable, individually-arranged reports for technical documentation and archiving.
- Сonvenient service for the selection of spare parts