世伟洛克® 调压阀
工业调压阀对于确保流体系统的安全运行至关重要。世伟洛克调压阀具有稳定、精确的性能，可确保流体系统安全且经济高效地运行。世伟洛克拥有全球专家和现场专家，可提供优质产品和基本知识，以优化苛刻应用中的压力，确保可靠性，并为全球工业专业人员提供支持。
了解满足您需求的合适调压阀世伟洛克调压阀为工业专业人员提供稳定、精确和持久的性能。世伟洛克调压阀的设计、制造、装配和测试均符合严格的标准，从而保持了世伟洛克在质量方面毫不妥协的声誉。我们全面的调压阀产品组合可有效管理各种流速和应用的压力，从而提高流体系统运行的安全性、可靠性和成本效益。
我们的产品系列包括：用于测试环境中精确控制的分析和仪器调压阀（K 系列）、用于大规模工业应用的工艺调压阀（工艺调压阀和 RHPS 系列）、用于清洁工艺的高纯度高流量调压阀（HF 系列）、用于样品制备的汽化减压调压阀（KEV 和 KSV 系列）、用于连续气流的气瓶切换调压阀（KCM 系列）以及用于危险流体储存安全的罐封调压阀。
工业专业人员经常会因产品选择不当而面临压力控制问题。我们的顾问拥有专业技术知识，可以在组件尺寸、材料选择、现场故障排除和系统设计支持等方面为您提供帮助。这有助于您确保压力流体系统的可靠运行。有了世伟洛克种类齐全的调压阀和专家支持，您就能满怀信心地实现自己的目标。
Regulators Categories
Back-Pressure Regulators, Dome-Loaded
Safeguard complex systems' sensitive equipment by controlling varying inlet and upstream pressures despite varying flow demands.
Back-Pressure Regulators, Spring-Loaded
Precisely control inlet pressure, ensuring consistent process output and performance across various industrial applications.
High-Purity, High-Flow Gas Regulators, HF Series
Design systems more efficiently with manual adjustability, high-flow capacity, and a corrosion-resistant design for dependable gas control.
Pressure-Reducing Regulators, Dome-Loaded
Achieve precise and consistent control over pressure fluctuations, irrespective of variations in flow rate or inlet pressure.
Pressure-Reducing Regulators, Spring-Loaded
Maintain process outputs within chemical distribution, DI water, and chemical delivery systems with the right pressure-reducing, spring-loaded regulator.
Pressure-Reducing Regulators, Electrically-Heated
Enhance accuracy and stability with an electrically heated vaporizing pressure-reducing regulator, ideal for vaporizing liquid samples or preheating gas samples.
Steam-Heated Vaporizing Pressure-Reducing Regulators
Explore cutting-edge vaporizing pressure reducing regulators at Swagelok. Achieve precise pressure control with our diverse product range.
Gas Cylinder Changeover Regulators
Ensure safe and efficient gas supply with our high-quality gas cylinder regulators and changeover regulators. Trust us for reliable gas control solutions!
Tank Blanketing Pressure Regulators
Explore Swagelok's tank blanketing regulator solutions for precise pressure control and reliable gas management in industrial processes.
Spare Parts and Accessories
Maintain regulators and reduce downtime with OEM rebuild kits. Kits include wetted components, lubricant, and instructions.
调压阀样本目录
无论您是需要在分析或仪表环境中保持下游或上游的压力（K 系列），还是需要在具有挑战性的工业环境中控制压力（RHPS 系列），是在高纯度、高流量的应用（HF 系列），还是在含有危险液体的储罐系统（罐封），我们都有满足您需求的配置。在这里提供的产品资料中查找详细的产品信息，包括结构材料、额定压力和温度、选购件及附件。
A pressure regulator has a sensing element (piston or diaphragm) which, on one side, is subjected to a load force (FS) created by a spring (as shown below) or gas pressure. On the other side, the sensing element is subject to the force (F) of the system fluid.
Swagelok offers pressure-reducing and vapor recovery (back-pressure) tank blanketing regulators for systems requiring an inert gas in the vapor space of a storage tank.
Swagelok® manual HF series high-purity pressure regulators are available as compact inline or modular-surface mount models with flow rates up to 200 std L/min.
Swagelok® HF series are high-flow, high-purity pressure regulators available in compact preset or dome-loaded models with flow rates up to 300 std L/min.
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.
Swagelok offers pressure-reducing, back-pressure, dome-loaded, and spring-loaded pressure regulators to control pressure and minimize droop in instrumentation systems.
世伟洛克为您精心准备的产品、服务和解决方案
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 to Minimize Droop
Droop, or the decrease in outlet pressure as downstream flow increases, can be an issue for all regulators. Watch this video to discover considerations for minimizing droop in a pressure-reducing regulator.
Heated Regulators (KEV Series) Solution Spotlight
Discover how the reliable Swagelok® KEV Series Heated Regulator for analytic sampling systems responds to changes in operator inputs, ambient temperatures, and other operating conditions to deliver consistent, reliable performance.
How to Use a Regulator to Reduce Time Delay in an Analytical Instrumentation System
Time delay is often underestimated or misunderstood in analytical systems. One way to mitigate this delay is with a pressure-controlled regulator. Learn how to manage your analytical system’s time delay with these tips.
From laboratory benches to busy manufacturing facilities and commercial fueling stations, industrial pressure regulators play a crucial role in ensuring fluids are contained and transferred under optimal pressures. If pressure cannot be properly controlled in these applications, test results may be invalidated, processes may be disrupted, equipment may be damaged, and personnel may be put at risk. You need to know the regulators in your system will consistently and accurately maintain pressure levels over extended operating lifespans—all without requiring frequent maintenance, repair, or replacement.
Swagelok pressure regulators provide the consistent, accurate, and lasting performance needed to operate fluid systems safely, reliably, and cost-effectively.
Learn How Regulators Perform
Swagelok has advisors on fluid systems located at authorized sales and service centers around the world to provide local support in choosing between a spring-loaded, a dome-loaded, or one of the many other available regulator configurations. These advisors can also help diagnose regulator problems and customize and build fluid systems that include regulators such as a gas distribution system.
Find out more about these services as well as related training classes available from Swagelok