water pressure regulator / for fuel / for chemical products / for gas



  • Product:

    for water, for fuel, for chemical products, for gas, for air

  • Number of stages:


  • Technology:


  • Material:

    stainless steel

  • Applications:

    precision, for medical applications, for analytical instruments, for hygienic applications, for chromatography, for laser, high-purity, for water systems, pneumatic

  • Other characteristics:

    compact, miniature, high-precision, high-performance, chemical-resistant, ultraminiature, corrosion-resistant

  • Pressure:

    Max.: 34.7 bar (503.28 psi)

    Min.: 0 bar (0 psi)

  • Orifice diameter:

    0.89 mm


Beswick Engineering's PR-MLS series pressure regulators are intelligent systems, geared to provide maximum accuracy in pressure regulation while taking up minimum space. Hence, they are particularly suitable in applications that require serious space-crunching. The key to achieving this is their compact construction. The regulators are single-stage piston-style models and the smallest ones in the company's roster.

The units work optimally at sustained inlet pressures of maximum 500 psig. Their maximum outlet pressures range from 5 psig to 45 psig. They are manufactured either with stainless steel or with brass. They weigh around 6.2 g which may vary if a different assembly is incorporated.

The regulators are equipped with EPDM, Viton or Buna-N seals, as per requirement. They have a port assembly of 10-32 external threaded inlet port and 10-32 threaded/barbed outlet port. The machine is also available in a cartridge/manifold version with porting of 10-32 external threaded inlet port and two 1/16"(1.6 mm) diameter outlet ports.

The devices only regulate and do not relieve pressure.