Swagelok® Back-Pressure Regulators, Dome-Loaded
Maintain control safely with the fixed gas dome design of a back-pressure, dome-loaded regulator.
Request More InformationBack-pressure dome-loaded regulators control inlet or upstream pressure to protect sensitive equipment from costly damage. They enable dynamic pressure control to provide more consistent upstream pressure as flow demands vary. Control is maintained safely with the fixed gas dome by balancing the dome pressure against the force of the inlet pressure.
Back-Pressure, Dome-Loaded Regulators Catalogs
Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.
Swagelok RHPS series deliver precise pressure control in process fluid systems up to 4 in. (101 mm) in a variety of spring-, dome-, and air-loaded pressure regulators.
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Find the Right RegulatorSwagelok Resources Curated for You
Managing Supply Pressure Effect (SPE) in a Regulator
Supply pressure effect, also known as dependency, is an inverse relationship between inlet and outlet pressure variables within a regulator. Learn how to manage this phenomenon in your pressure regulators with tips from Swagelok.
How Thorough Testing Ensures Reliable Regulator Performance
Have you ever wondered what testing goes into a product designed to operate in extreme conditions? Take a look behind the lab doors, following the development journey of RHPS Series industrial regulators rated for use at temperatures well below zero.
レギュレーターの流量曲線を平坦にしてドループを抑える方法
ドループ（流量増加に伴う二次側圧力の降下）は、あらゆるレギュレーターに共通する問題です。今回は、ドループを最小限に抑えてレギュレーターの流量曲線を平坦にする方法を、さまざまなドーム・ロード式レギュレーターの構成と併せて紹介します。
レギュレーターを使用して分析計装システムにおける時間遅れを短縮する方法
分析システムでは、時間遅れが軽視されていたり、誤解されていたりするケースは少なくありません。この時間遅れは、レギュレーターでコントロールすることができます。今回は、分析計装システムにおける時間遅れを小さくする方法を紹介します。