Parker 调节阀
Parker Metering Valves
NM系列计量阀 Metering valve, 1000 PSI - NM Series

派克 NM 系列计量阀广泛应用于多种场合，实现精确、稳定的流量控制，工作压力可达 1,000 PSI (138 BAR).这种中等流量计量阀直通型 CV值=.055，角型 Cv值=.057. Parker's NM Series Metering Valves provide accurate and stable control of flow rates in various applications up to 1,000 PSI (138 BAR). These medium flow metering valves have a Cv of .055 for Inline and .057 for Angle body pattern.

派克NM系列计量阀为中等流量精密计量阀。阀门通径0.06”，直通型阀体Cv =0.055，角型阀体Cv =0.057 .为众多仪器仪表应用场合提供精确稳定的流量控制。NM系列计量阀的阀杆螺纹不与工艺介质接触，这种设计延长了阀杆使用寿命，保护阀门通过多种介质(溶剂等)时不会“卡住”.Parker's NM Series of metering valves are precision valves with a medium flow rate. The orifice size is 0.06” with a Cv of 0.055 for inline and Cv of 0.057 for the angle pattern valve. They provide accurate and stable control of flow rates in various instrumentation applications. These metering valves are designed to have the valve stem threads not in contact with the process media. This unique feature increases the valve's stem life cycle and prevents the valve from “seizing up” with various media (solvents, etc.).

多种多样的阀门接口尺寸和密封材料使NM系列计量阀应用更加广泛。这种紧凑型计量阀在密封材料温度范围内，工作压力可达1,000 PSI (69 BAR). A wide variety of end connection sizes, and seal materials provide considerable application versatility. These compact, metering valves work up to 1,000 PSI (69 BAR) at all seal temperature ranges.

此外，阀体结构有角型和直通型，方便复杂管路系统安装。安装者需注意，NM系列计量阀不可作为开关阀使用。如系统需要开关阀，派克V系列针阀可作为开关阀与NM系列计量阀配套使用。In addition, these valves are available in angle and inline body patterns to assist installation in complex tubing systems. The installer should note that these metering valves are not intended for use as a shut-off valve. A Parker V Series needle valve can be utilized in conjunction with these metering valves if the system has a shut off requirement.

NM系列计量阀 Metering valve, 1000 PSI - NM Series

市场Markets:

- Universities
- Research and Development
- Chemical Plants
- Petrochemical Facilities
- 高校
- 研发
- 化工厂
- 石化设施

特点/优势Features/ Benefits:

- Precision tapered valve stem accurately controls flow
- Brass or 316 SS forged body construction
- Panel or in-line mounting
- Angle or in-line patterns
- Valve stem threads not in contact with process fluid
- 100% function tested
- Optional stem seals and handles
- 精密锥形阀杆精确控制流量
- 阀体材料为铜或316不锈钢锻件
- 面板或在线安装
- 角型或直通型阀体
- 阀杆螺纹不与工艺流体接触
- 每个产品都经过 功能测试
- 阀杆密封和手柄可选

应用Applications:

- Test Panels
- Monitoring Systems
- Mixing equipment
- 测试盘
- 监测系统
- 混合设备

Technical Specifications

Metering valve, 1000 PSI - NM Series 型号