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美VWR解压阀
价格：￥ 电议
品牌名称：$brandModel.Title型号：55850-424 原产地：美洲 更新时间：2026/10/8 16:11:58
VWR® Multistage Gas Regulators with Stainless Steel Diaphragms多气体调节器不锈钢膜片。Body Outlet 0.6 cm (1/4") NPT Valve Outlet 0.6 cm (1/4") NPT
用于气相色谱的应用在个恒定的工作压力是重要的在宽范围内的入口压力和流量。
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气体调节器VWR® Multistage Gas Regulators with Stainless Steel Diaphragms多气体调节器
多气体稳压器安全，，敏感的输送压力降低。无焊施工容易维护。固体锻造黄铜阀体包含两个监管机构。阶段减少全气缸压力90%安全。颗粒，池的规模，和锈从烧结入口过滤气体流消除。组件的功能包括：高压阀，低压阀的泄压阀，中间的两个阶段之间，背盖排气孔，排气孔与阀盖。不锈钢膜片。高低压聚四氟乙烯包裹性的座。污染物的损害是小的调节器。VWR® Multistage Gas Regulators feature safe, accurate, ａnd sensitive delivery of reduced pressure. Solderless construction for easy maintenance. Solid forged brass body contains two regulators. First stage reduces full cylinder pressure to 90% for safety. Particulates, tank scale, ａnd rust are eliminated from gas stream with sintered inlet filter. Assembly features include: high-pressure valve, low-pressure valve, intermediate pressure relief valve between the two stages, back cap vent holes, ａnd bonnet vent holes. Stainless steel diaphragms. High ａnd low pressure PTFE encapsulated seat. Regulator damage from contaminants is minimal.
| Body Outlet | 0.6 cm （1/4"） NPT | ||||||||||||||||||||||||
| Valve Outlet | 0.6 cm （1/4"） NPT | ||||||||||||||||||||||||
Valve Outlet 0.6 cm （1/4"） NPT
| Delivery Pressure Gauge | Inlet CGA | Gas | Delivery Range | Supply Pressure Gauge | Flow Capacity Standard | VWR Catalog Number | Unit |
| 30 psig | 580 | Argon, Nitrogen, Helium | 1–15 psi | 4000 psig | 255 CFH/305 CFH/1350 CFH | 55850-420 | Each |
| 60 psig | 580 | Argon, Nitrogen, Helium | 1–50 psi | 4000 psig | 765 CFH/915 CFH/2430 CFH | 55850-422 | Each |
| 200 psig | 580 | Argon, Nitrogen, Helium | 1–125 psi | 4000 psig | 1445 CFH/1730 CFH/4590 CFH | 55850-424 | Each |
| 400 psig | 580 | Argon, Nitrogen, Helium | 1–250 psi | 4000 psig | 1955 CFH/2339 CFH/6210 CFH | 55850-426 | Each |
| 30 psig | 320 | Carbon Dioxide | 1–15 psi | 4000 psig | 240 CFH | 55850-412 | Each |
| 200 psig | 320 | Carbon Dioxide | 0–125 psi | 4000 psig | 1377 CFH | 55850-416 | Each |
| 400 psig | 320 | Carbon Dioxide | 1–250 psi | 4000 psig | 1863 CFH | 55850-418 | Each |
| 30 psig | 350 | Hydrogen | 1–15 psi | 4000 psig | 1140 CFH | 55850-428 | Each |
| 60 psig | 350 | Hydrogen | 1–50 psi | 4000 psig | 3420 CFH | 55850-430 | Each |
| 200 psig | 350 | Hydrogen | 0–125 psi | 4000 psig | 6460 CFH | 55850-432 | Each |
| 400 psig | 350 | Hydrogen | 1–250 psi | 4000 psig | 8740 CFH | 55850-434 | Each |
| 30 psig | 540 | Oxygen | 1–15 psi | 4000 psig | 285 CFH | 55850-436 | Each |
| 60 psig | 540 | Oxygen | 1–50 psi | 4000 psig | 855 CFH | 55850-438 | Each |
| 200 psig | 540 | Oxygen | 1–125 psi | 4000 psig | 1615 CFH | 55850-440 | Each |
| 400 psig | 540 | Oxygen | 1–250 psi | 4000 psig | 2185 CFH | 55850-442 | Each |
| 30 psig | 296 | Industrial Oxygen Mix | 1–15 psi | 4000 psig | 300 CFH | 55850-452 | Each |
| 200 psig | 296 | Industrial Oxygen Mix | 0–125 psi | 4000 psig | 1700 CFH | 55850-456 | Each |
| 400 psig | 296 | Industrial Oxygen Mix | 1–250 psi | 4000 psig | 2300 CFH | 55850-458 | Each |
| 30 psig | 280 | Medical Oxygen Mix— Includes O2 ａnd CO2 （less than 7%） | 1–15 psi | 4000 psig | 285 CFH | 55850-444 | Each |
| 30 psig | 500 | Medical Oxygen Mix— Includes O2 ａnd CO2 （greater than 7%） | 1–15 psi | 4000 psig | 290 CFH | 55850-460 | Each |
| 60 psig | 280 | Medical Oxygen Mix— Includes O2 ａnd CO2 （greater than 7%） | 1–50 psi | 4000 psig | 855 CFH | 55850-446 | Each |
| 60 psig | 500 | Medical Oxygen Mix— Includes O2 ａnd CO2 （greater than 7%） | 1–50 psi | 4000 psig | 880 CFH | 55850-462 | Each |
| 200 psig | 500 | Medical Oxygen Mix— Includes O2 ａnd CO2 （greater than 7%） | 0–125 psi | 4000 psig | 1600 CFH | 55850-464 | Each |
| 400 psig | 280 | Medical Oxygen Mix— Includes O2 ａnd CO2 （greater than 7%） | 1–250 psi | 4000 psig | 2185 CFH | 55850-450 | Each |
| 400 psig | 500 | Medical Oxygen Mix— Includes O2 ａnd CO2 （greater than 7%） | 0–250 psi | 4000 psig | 2200 CFH | 55850-468 | Each |
| Body Outlet | 0.6 cm （1/4"） NPT | ||||||||||||||||||||||||
| Valve Outlet | 0.6 cm （1/4"） NPT | ||||||||||||||||||||||||
热门标签：气体调节器
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