The PR1 Series is a versatile pressure reducing regulator designed to fulfill a wide range of needs in instrumentation sample systems and other applications such as semiconductor processing gases. Many features of the PR1 make it ideal for a wide range of applications controlling pressures at low to moderate flows in gas or liquid service. 316L body material is used to facilitate welded connections. Stainless steel caps and adjusting screws prevent atmospheric corrosion and maintain appearance. Enhanced internal body surface finish of better than 25 Ra plus electropolishing allows easier cleaning and potentially less particle contamination in the flow stream.
Five different seat materials, three alternate orifice sizes and seven pressure control ranges with stainless diaphragms offer the user a wide spectrum of capabilities for pressure control with inlet pressures up to 6000 PSIG and standard operating temperatures up to 500°F (260°C).
Features and Specifications:
Our selection of single stage pressure regulators are designed to reduce an upstream (inlet) pressure to a desired downstream (outlet) pressure. This range includes standard stainless steel and brass regulators, ultra high and low flow pressure regulators, high temperature regulators and specialty versions. Our time-tested PR1 stainless steel pressure regulator is readily available in stock at our UK headquarters, in a wide variety of configurations suitable for your application. As a trusted supplier of pressure regulators in the UK, backed by world-leading manufacturers, we are able to react fast to your needs and deliver next-day the perfect solution for your system.
To learn more about how pressure regulators work and for guidance on selecting a suitable one for your application, why not click here and read our detailed blog post for more information.
Our partner GO Regulator is a leading global designer and manufacturer of standardised and specialty pressure regulators, diaphragm valves, and filters to the analytical, instrumentation, petrochemical, oil & gas, and specialty gas industries. GO Regulators and Valves are designed to fulfill a wide range of applications, controlling pressure while accommodating low to moderate flow rates of many gases and liquids. Virtually all requirements involved in pressure regulator applications can be fulfilled with approximately fifty GO fluid control products and associated optional features. The GO line includes single stage pressure regulators, back pressure regulators, dome loaded regulators, high pressure regulators, liquid and gas pressure regulators, and filters for process analysers.