Leser Safety valves for low pressure dynamics

• Low media loss when opening
• Ideal for thermal expansion
• Wide range of options available
• Constant back pressures up to 40 bar / 580 psig
• Excellent price-performance ratio
• LESER Nanotightness: Exceeds the tightness requirements of API 527 by 50%

Click on the link below to download the catalogues

• Type 427-429
• Type 431-433 PN160
• Type 431-433