HF 系列调压阀专为高流量系统而设计，可实现系统组件和工艺管线的紧凑布置。与传统的隔膜式调压阀相比，气动型号的尺寸明显更小，其设计可防止篡改并简化安装。
这些调压阀专为高清洁的环境要求而设计。HF 系列经久耐用并具有精确的压力控制功能，其创新的压力感应组件可尽可能地减少供气压力的影响和衰减，通常无需进行系统调整。
它们采用结合式提升阀芯，可实现清洁操作和安全关断，而全焊接设计则消除了大气密封。自定心 PCTFE 提升阀芯有助于防止蠕变并确保无泄漏密封。
HF 系列调压阀还有以下特点：
- 能够处理高达 3000 psig (206 bar) 的最大进口压力
- 可手动调节高达 150 psig (10.3 bar) 的出口压力
- 316L VIM-VAR 不锈钢阀体材料，适用于超高纯应用
- 1/4 in. VCR® 拼合螺母；1/4 和 3/8 in. 卡套管对焊；1.5 in. 和 1.125 in. 模块化表面安装端接
高纯、高流量气体 HF 系列调压阀目录
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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.
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