Parker計量閥，1000 PSI - NM 系列計量閥 | #4A-NML-V-SS-K
Parker NM Series of metering valves

Parker 調節閥 - Parker Metering Valves
Metering valve, 1000 PSI - NM Series

Parker NM 系列計量閥在高達 1,000 PSI (138 BAR) 的各種應用中提供準確和穩定的流量控制。這些介質流量計量閥的 Cv 為 0.055（內聯）和 0.057（角閥體型式）。Parker 的 NM 系列計量閥是具有中等流量的精密閥。孔口尺寸為 0.06 英寸，直列式閥的 Cv 為 0.055，角型閥的 Cv 為 0.057。它們在各種儀器應用中提供準確和穩定的流量控制。這些計量閥的設計使閥桿螺紋不與過程介質接觸。這種獨特的功能增加了閥門的閥桿生命周期，并防止閥門被各種介質（溶劑等）“卡住”。 各種端部連接尺寸和密封材料提供了相當多的應用多功能性。這些緊湊的計量閥在所有密封溫度范圍內的工作壓力高達 1,000 PSI (69 BAR)。

此外，這些閥門有角度和內聯閥體樣式，以幫助安裝在復雜的管道系統中。安裝人員應注意，這些計量閥不能用作截止閥。如果系統有關閉要求，Parker V 系列針閥可與這些計量閥結合使用。

Metering valve, 1000 PSI - NM Series

市場：
- 大學
- 研發
- 化工廠
- 石化設施

特點/優勢：
- 精密錐形閥桿可準確控制流量
- 黃銅或 316 SS 鍛造閥體結構
- 面板或內嵌安裝
- 角形或內嵌樣式
- 閥門閥桿螺紋不與過程流體接觸
- 100% 功能測試
- 可選閥桿密封件和手柄

應用：
- 測試面板
- 監控系統
- 混合設備

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.

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.).
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.

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.

Markets:
- Universities
- Research and Development
- Chemical Plants
- Petrochemical Facilities


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


Applications:
- Test Panels
- Monitoring Systems
- Mixing equipment

Technical Specifications

Metering valve, 1000 PSI - NM Series 型號