Regulator

Regulator

Pressure-reducing regulators reduce inlet pressure to a desired outlet pressure and maintain stability even with fluctuations in inlet pressure. These regulators are widely used in various piping systems. The key characteristic of pressure-reducing regulators is their ability to reduce inlet pressure to a lower outlet pressure during medium flow. Diaphragm type pressure-reducing regulators use a metal diaphragm, offering excellent sensitivity and stable set point pressures. Their diaphragm-sealed construction makes them ideal for high purity applications, while tied-diaphragm designs provide positive shutoff for enhanced safety. Some models come with a captured vent port to safely release the medium in the event of accidental diaphragm sealing failure

Category:

Product Details

  • Product Name: Regulator
  • Material:316 or 316L stainless steel,
  • Working Pressure Rang:15-10000PSI
  • Variety of End ConnectionTypes: CGA,CGA DISS,DIN

 

Features:

  • Pressure gauge scale units are available in either psi/MPa or psi/bar, with psi as the primary unit
  • Different products available for different pressure ranges.

Product Selection Guide

1、Select diaphragm regulators when the outlet pressure ＜ 500 psig.

2、Select piston regulators when the outlet pressure ≥ 500 psig.

3、Dual-stage diaphragm regulators are recommended when the inlet pressure fluctuates frequently but no outlet pressure variation is desired.

 

 Caution:

  1. 1. For dual-scale pressure gauges, the maximum scale value refers to the primary scale. The secondary scale is for reference only.

Example: For a gauge with a scale range up to 200 psi, the primary scale’s maximum value is 200 psi, while the secondary scale

(MPa) may show a corresponding value of 1.3 or 1.4 MPa.

  1. 2. Pressure regulators or back pressure regulators are generally equipped with GC series pressure gauges, except in the following cases:
  2. For pressure regulators or back pressure regulators with welded integral FR metal gasket face seal connections, GP series pressure

gauges are used by default.

  1. If the inlet pressure or control pressure exceeds 4500 psig, GA series pressure gauges are default.
  2. If pressure regulators or back pressure regulators are required to comply with NACE standards, GA Series pressure gauges are

used by default.

  1. If the working temperature exceeds 100°C, GA series pressure gauges are used by default.
  2. 3. For pressure gauges used in control systems, refer to the corresponding product catalog.
  3. 4. For special requirements regarding pressure gauge series or maximum scale values, please contact Vallokor our authorized distributors.

 

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