Self-operated Pressure Regulators Pressure limiters (PL) with Type 2401-2 Pressure Element Safety pressure limiter (SPL) with Type 2401-1 Pressure Element
Self-operated pressure regulators · Pilot operated by the process medium Type 2333 Pressure Reducing Valve with pilot valve Type 2335 Excess Pressure Valve with pilot valve
Self-operated Pressure Regulators for special applications Type 2357-3 Pressure Build-up Regulator with safety function and integrated excess pressure valve