LESER

LESER products for safety valves: API, compact, and pilot-operated options plus change-over solutions for plant protection in the Middle East.

LESER products provide safety valves and related solutions for industrial overpressure protection. The range covers safety valve product groups for steam, gas, and liquid service. Also, LESER states its quality management system is certified to EN ISO 9001. However, plants often need uptime during maintenance and inspections. For example, change-over valves keep protection active while teams service a valve. As a result, operations teams can align valve selection with approvals, set pressure, and service conditions. Contact Niaar for sourcing/support/quotations.

Product Range

1. API safety valves: standardized selection according to API 526 dimensions
2. Compact Performance valves: compact flanged and threaded safety valves
3. High Performance valves: general industrial safety valve applications
4. Modulate Action valves: proportional relief for liquid and thermal expansion
5. Pilot-operated valves: high efficiency protection using pilot control
6. Change-over valves: continuous protection during valve maintenance work
7. Digital ID: quick access to valve data and documentation
8. Remote Inspection: digital acceptance and inspection workflow support

Applications

Process plants use safety valves to protect vessels and piping from overpressure. In addition, steam, gas, and liquid services require different valve features and materials. High-availability units use change-over valves to keep protection active during maintenance. For example, liquid systems use proportional relief to limit medium loss. Procurement teams should confirm approvals, set pressures, and inlet and outlet conditions.