APTECH品牌背景与核心技术
APTECH（Advanced Pressure Technology）成立于 1987 年，总部位于美国加利福尼亚州，专注于为半导体晶片制造及其他清洁行业提供气体输送组件 。
发展历程：公司于 2007 年 5 月被日本 SMC 公司收购，成为 SMC 家族成员，但仍保持独立运营，继续作为全球压力调节阀和阀门的厂家。
技术特点：产品设计旨在满足“超洁净"（ultraclean）技术要求，采用特殊的制造技术和材料，确保在超高纯度应用中无污染 。
工作原理：调压阀通过调节将进口压力减至需要的出口压力，并依靠介质本身的能量使出口压力自动保持稳定，阀后压力波动与弹簧力相平衡 。
主要产品系列与型号
高纯单/双级调压阀：如 AP1000、AP1200、AK1000、AK1200 等，适用于不同流量和压力需求 。
无弹簧式调压阀：如 SL5200、SL5400、SL5800，适用于特定压力控制场景 。
高压/超高压型：如 KT10、KT12、AP2700，可承受高达 3000psig（207 bar）的压力 。
气动隔膜阀：如 AP3000、AP3113、AP3540，支持空气驱动，适用于自动化控制 。
主要场景
●适用于半导体产业等高纯度的气体供给
●阀体材质: SUS316L 二次熔炼或SUS316L
●接气部电解抛光处理
●外部间隙密封构造
AP1200，单级调节器，适用于超高纯度、高流量（带联轴膜片）
AP系列是专为半导体及其他洁净行业气体输送设计的超高纯度（UHP）调节器。该系列提供从低到高流量容量的选择，部分型号采用联轴膜片设计。可选配置包括耐腐蚀的哈氏合金内件、管接头焊接式连接方式以及多种表面处理工艺。
适用于超高纯度气体输送
高压入口型：标准最大压力1700 psig（11.7 MPa）；HR型（可选）最大3000 psig（20.7 MPa）
流量范围：标准至800 slpm；HF型（可选）至1000 slpm；FC型（可选）至1500 slpm
阀体材质：316L不锈钢二次熔炼
可选配哈氏合金内件以增强耐腐蚀性
联轴膜片设计
适用于现场使用点及气源钢瓶应用
Product Options
Select Product Options
| Select values from the drop down lists or make appropriate selections to configure the part number. |
| Delivery Pressure |
-- Pick an Option -- 02 [1 to 30 psig (0.007 to 0.2 MPa)] 06 [2 to 60 psig (0.014 to 0.4 MPa)] 10 [2 to 100 psig (0.014 to 0.7 MPa)] 15 [5 to 150 psig (0.034 to 1.0 MPa)] 25 [Preset to 250 psig (1.7 MPa)] |
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| Material |
-- Pick an Option -- S (Body: 316L SS Secondary Remelt; Poppet: 316L SS; Diaphragm: Hastelloy® C-22; Nozzle: 316L SS) SHP (Body: 316L SS Secondary Remelt; Poppet: Hastelloy® C-22; Diaphragm: Hastelloy® C-22; Nozzle 316L SS) SH (Body: 316L SS Secondary Remelt; Poppet: Hastelloy® C-22; Diaphragm: Hastelloy® C-22; Nozzle: Hastelloy® C-22) |
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| Surface Finish |
-- Pick an Option -- 15 μin. (0.4 μm), Standard M [10 μin. (0.25 μm)] V [7 μin. (0.18 μm)] X [5 μin. (0.13 μm)] |
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| Ports |
-- Pick an Option -- 2PW [2 Ports (1-In; 2-Out)] 3PW [3 Ports (1-In; 2-Out; 4-Gauge Port Out)] 4PW [4 Ports (1-In; 2-Out; 3-Gauge Port In; 4-Gauge Port Out)] |
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| Connections, Inlet |
-- Pick an Option -- FV4 (1/4 Inch Face Seal, Female) FV6 (3/8 Inch Face Seal, Female) FV8 (1/2 Inch Face Seal, Female) FV12 (3/4 Inch Face Seal, Female) MV4 (1/4 Inch Face Seal, Male) MV6 (3/8 Inch Face Seal, Male) MV8 (1/2 Inch Face Seal, Male) MV12 (3/4 Inch Face Seal, Male) TW4 (1/4 Inch Tube Weld) TW6 (3/8 Inch Tube Weld) TW8 (1/2 Inch Tube Weld) TW12 (3/4 Inch Tube Weld) |
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| Connections, Outlet |
-- Pick an Option -- FV4 (1/4 Inch Face Seal, Female) FV6 (3/8 Inch Face Seal, Female) FV8 (1/2 Inch Face Seal, Female) FV12 (3/4 Inch Face Seal, Female) MV4 (1/4 Inch Face Seal, Male) MV6 (3/8 Inch Face Seal, Male) MV8 (1/2 Inch Face Seal, Male) MV12 (3/4 Inch Face Seal, Male) TW4 (1/4 Inch Tube Weld) TW6 (3/8 Inch Tube Weld) TW8 (1/2 Inch Tube Weld) TW12 (3/4 Inch Tube Weld) |
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| Gauge Port, Inlet |
-- Pick an Option -- No Gauge Port 0 (No Pressure Gauge, Connections: 1/4 Inch Face Seal Male) V3 [-30 in.Hg to 30 psig (-0.1 to 0.2 MPa)] L [-30 in.Hg to 60 psig (-0.1 to 0.4 MPa)] 1 [-30 in.Hg to 100 psig (-0.1 to 0.7 MPa)] H [-30 in.Hg to 160 psig (-0.1 to 1.1 MPa)] 2 [0 to 200 psig (0 to 1.4 MPa)] 4 [0 to 400 psig (0 to 3 MPa)] 10 [0 to 1000 psig (0 to 7 MPa)] 40 [0 to 4000 psig (0 to 28 MPa)] |
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| Gauge Port, Outlet |
-- Pick an Option -- No Gauge Port 0 (No Pressure Gauge, Connections: 1/4 Inch Face Seal Male) V3 [-30 in.Hg to 30 psig (-0.1 to 0.2 MPa)] L [-30 in.Hg to 60 psig (-0.1 to 0.4 MPa)] 1 [-30 in.Hg to 100 psig (-0.1 to 0.7 MPa)] H [-30 in.Hg to 160 psig (-0.1 to 1.1 MPa)] 2 [0 to 200 psig (0 to 1.4 MPa)] 4 [0 to 400 psig (0 to 3 MPa)] 10 [0 to 1000 psig (0 to 7 MPa)] 40 [0 to 4000 psig (0 to 28 MPa)] |
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| Pressure Gauge Unit |
-- Pick an Option -- psig/bar (or None in Case of no Gauge) MPA (MPa, Under Japanese Regulations, Pressure Gauge Must be MPa for use in Japan) |
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| Seat Material |
-- Pick an Option -- PCTFE, Standard VS (Vespel®) |
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| Flow Specification |
-- Pick an Option -- Standard, Cv: 0.9 HF (High Flow, CV: 1.1) FC (Force Compensation, Cv: 0.65) HR [High Inlet Pressure, (Max. Inlet Pressure 3000 psig, 20.7 MPa)] |
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| Bonnet |
-- Pick an Option -- Standard P (Panel Installation) SC (Short Type) |
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| Knob |
-- Pick an Option -- Standard KL (Knob LOTO) |
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Options in:
- Gray are not compatible with other selected option value.
- Red conflict with another selected option value.
- Amber are not recommended.
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