What industry operating conditions are used for LESER safety valve 4374.3152/3142

What industry operating conditions are used for LESER safety valve 4374.3152/3142

What industry operating conditions are used for LESER safety valve 4374.3152/3142

GermanyLeser Company's 437 series The safety valve is a compact, threaded spring-loaded micro opening safety valve suitable for Steam, gas, and liquid Three types of media, with a set pressure of up to 850  bar（12 328 psig） And provide multiple options such as metal sealing or soft sealing.

Applicable Industries

- Chemical and petrochemical industries Overpressure protection for chemical equipment, pipelines, and reaction vessels

- Oil and gas Oil and gas production, transportation, andLPG/LNG terminal stations, ships, trucks, etc

- Technical gas and carbon dioxide factory Compressor, pump, and gas recovery system

- Energy and Power Plants Boiler, steam system and thermal expansion protection

- shipbuilding industry Safety protection of ship gas and liquefied gas systems

- Pharmaceuticals, food and beverage : Compliant Aseptic or cleaning processes according to FDA, BPE and other clean standards

- other Various industrial scenarios such as metallurgy, tobacco, wastewater treatment, water supply systems, etc

Applicable working conditions

- Small and medium-sized traffic ：The 437 series is specifically designed for Small and medium displacement （Design of operating conditions, economical and reliable

- high pressure : Maximum configurable 850 bar Meet the requirements of high-pressure processes

- multimedia : Compatible with single valve internals Steam, gas, liquid Adapt to the temperature and corrosiveness of different media

- Threaded or flanged connection : Provide Threads, flanges Two connection methods, convenient for use on site with limited space or quick replacement needs

- temperature range Optional metal or soft seal valve seat, suitable for High temperature, high pressure, corrosive environment

- safety standards : Compliant EN ISO  4126‑7、 ASME、API  527/520、 PED Waiting for international standards, suitable for projects that require certification

The 437 series safety valve is due to its Compact size, wide pressure range, compatible with multiple media and Multiple connection and sealing options , in Chemical industry, oil and gas, technical gas, energy, shipbuilding, pharmaceuticals and food Waiting for the industry Small to medium flow, high pressure, or corrosive operating conditions It has been widely used.