Swagelok® Regulators
Industrial pressure regulators are vital to ensure the safe operation of fluid systems. Swagelok pressure regulators offer consistent, accurate performance for safe and cost-effective fluid system operation. With global experts and field specialists, Swagelok provides both quality products and essential knowledge to optimize pressure in critical applications, ensuring reliability and support for industrial professionals worldwide.
Discover the Best Regulator For Your NeedsSwagelok pressure regulators offer consistent, accurate, and long-lasting performance for industrial professionals. Swagelok regulators are designed, manufactured, assembled, and tested to rigorous standards, maintaining Swagelok's reputation for uncompromising quality. Our comprehensive portfolio of regulators effectively manages pressure across diverse flow rates and applications, promoting safety, reliability, and cost-efficiency in fluid system operations.
Our product line includes analytical and instrumentation regulators (K series) for precise control in testing environments, process pressure regulators (Process Regulator and RHPS series) for large-scale industrial applications, high-purity high-flow regulators (HF series) for clean processes, vaporizing pressure-reducing regulators (KEV and KSV series) for sample preparation, gas cylinder changeover regulators (KCM series) for continuous gas flow, and tank blanketing regulators for safety in hazardous fluid storage.
Industrial professionals often face pressure control issues due to incorrect product selection. Our advisors possess the technical expertise to assist you with component sizing, material selection, on-site troubleshooting, and system design support. This helps you ensure dependable operation of your pressurized fluid systems. With Swagelok's comprehensive range of regulators and expert support, you can achieve your goals confidently.
调压阀类别
Regulators Catalogs
Whether you need to maintain pressure downstream or upstream in an analytical or instrumentation setting (K series) or control pressure in a challenging industrial environment (RHPS series), a high-purity, high-flow application (HF series), or a system with storage tanks containing hazardous fluids (tank blanketing), we have a configuration to meet your needs. Find detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories in the product literature provided here.
调压阀有一个传感元件（活塞或隔膜），该元件的一侧承受由弹簧（如下图所示）或气压施加的加载力 (FS)。传感元件的另一侧承受系统流体施加的力 (F)。
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.
结构设计紧凑，流量达 200 std L/min, 最大进口压力达 500 psig (34.4 bar), 手动可调的出口压力达 150 psig (10.3 bar), 316L VIM-VAR 不锈钢阀体用于超高纯应用, 1/4 in. VCR® 金属面密封；1/4 in. 卡套管对焊；1.5 in. 和 1.125 in. 封模块化表面安装端接
减压型, 背压型, 弹簧, 圆顶和空气加载, 1/4 至 4 in. 端接, 工作压力可达 10 150 psig (700 bar), 温度–20 至 80°C（–4 至 176°F）
Need Help Selecting the Right Regulators?
Compare the performance of different regulators under varying application conditions with our regulator flow curve generator tool.
Find the Right Regulator世伟洛克为您精心准备的产品、服务和解决方案
管理调压阀的供压效应 (SPE)
供压效应也称依赖性，是指调压阀中的进口压力变化与出口压力变化之间互为反比关系。了解如何根据世伟洛克的建议管理调压阀中的这种现象。
如何尽可能减少压力衰减
压力衰减，即出口压力随着下游流量增大而减小，对所有调压阀而言都是一个问题。观看本视频，了解在减压阀中尽可能减少压力衰减的注意事项。
加热调压阀（KEV 系列）解决方案聚焦
了解可靠的世伟洛克® KEV系列分析取样系统加热调压阀如何对操作人员输入、环境温度和其他工作条件的变化做出反应，从而提供一致、可靠的性能。
如何使用调压阀来降低分析仪器系统中的延时
在分析系统中，延时常常被低估或误解。降低这种延时的一种方法是使用压力控制调压阀。了解如何通过这些技巧来管理分析系统的延时。
从实验室工作台到繁忙的制造设施和商业化的加气站，工业调压阀在确保流体在合适压力下被容纳和传输方面发挥着关键作用。如果在这些应用中不能妥善控制压力，测试结果可能无效，工艺可能中断，设备可能损坏，人员可能处于危险之中。您需要知道您系统中的调压阀能够在较长的工作寿命内始终精确地保持压力水平—所有这些都不需要频繁的维护、修理或更换。
世伟洛克调压阀具有安全、可靠、经济高效地操作流体系统所需的一致、准确和持久的性能。
了解调压阀如何工作
世伟洛克在世界各地的授权销售与服务中心都有流体系统专家，在选择弹簧加载式、圆顶加载式或其他许多可用的调压阀配置时提供当地支持。这些专家还可以帮助诊断调压阀问题，并定制和建立包括调压阀在内的流体系统，如气体分配系统。