TESCOM 44-2200 系列单级调压器

44-2200 Series is a compact, lightweight high purity single-stage regulator for specialty, flammable, and industrial gas flows of less than 5 SCFM / 141 SLPM. Its diffusion-resistant metal diaphragm seal ensures gas purity and integrity. Ideal for use in laboratory and point-of-use gas systems, sampling systems, zero, span and calibration analyzer gases, specialty and industrial gas cylinder regulator and chromatograph flame detector fuel supply. 44-2200 系列是一种紧凑型、轻量、高纯度单级调压器，适用于小于 5 SCFM / 141 SLPM 的特种、易燃和工业气流。 其防扩散金属阀膜密封可确保气体纯度和完整性。 作为特种和工业气体气缸调压器以及色谱仪火焰检测器燃油供给，是实验室、使用点气体系统、采样系统、zero/span（零点/量距）和标定分析仪气体的理想选择。
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Specifications
Maximum Inlet Pressure 400, 3500 psig / 27.6, 241 bar
Outlet Pressure Ranges 0-25, 0-50, 0-100, 0-250, 0-500 psig / 0-1.7, 0-3.4, 0-6.9, 0-17.2, 0-34.5 bar
Body Material 316L Stainless Steel, Brass, Hastelloy® or Monel
Seat Material Teflon®
Bonnet 300 Series Stainless Steel, Brass
Diaphragm 316 Stainless Steel, Elgiloy®
Remaining Parts 316 Stainless Steel, Brass, Hastelloy® or Monel
Port Size & Type 1/4 NPTF
Operating Temperature -40°F to 165°F / -40°C to 74°C
Flow Capacity 3500 psig / 241 bar Inlet: Cv = 0.06
400 psig / 27.6 bar Inlet: Cv = 0.15
Weight (without gauges) 2 lbs / 0.9 kg
规格
较大入口压力
400、3500 psig / 27.6、241 bar
出口压力范围
0-25、0-50、0-100、0-250、0-500 psig / 0-1.7、0-3.4、0-6.9、0-17.2、0-34.5 bar
阀体材质
316L 不锈钢、黄铜、哈氏合金® 或蒙乃尔
阀座材质
Teflon®
阀盖
300 系列不锈钢、黄铜
膜片
316 不锈钢、Elgiloy®
其他部件
316 不锈钢、黄铜、哈氏合金® 或蒙乃尔
接口尺寸和类型
1/4 NPTF
工作温度
-40°F 至 165°F / -40°C 至 74°C
流通能力
3500 psig / 241 bar 入口：Cv = 0.06
400 psig / 27.6 bar 入口：Cv = 0.15
重量（不带压力表）
2 lb / 0.9 kg
Features
Compact
Designed to minimize contamination and provide accurate regulation of any corrosive, noncorrosive, or toxic gas
Brass model provides added economy for control of non-corrosive media
Metal-to-metal diaphragm to body seal ensures minimum inboard and outboard leakage
Convoluted diaphragm delivers excellent accuracy and long service life
Panel mounting is available
300 Series Stainless Steel or Brass bonnet
NACE compliant designs are available
功能
结构紧凑
旨在较大程度地减少污染，以及精确调节任何腐蚀性、无腐蚀性或有毒气体
黄铜型号在控制无腐蚀性介质方面更具经济性
阀体密封采用金属-金属阀膜，可确保较小的向内和向外泄漏
回旋式阀膜提供优异的精度和更长的使用寿命
提供面板安装
300 系列不锈钢或黄铜阀帽
可提供符合 NACE 的设计