Parker派克 仪表级针阀
Parker派克 Needle Valve, H Series - 20,000 PSI
Parker派克 H 系列针型阀 - 20,000 PSI
Parker派克 H系列针阀 H Series Needle Valve

派克 H 系列 20,000 PSI 针型阀旨在让液体介质均能达到 20,000 psi (1379 bar)的压力等级.Parker's 20,000 PSI H-Series needle valve has been purpose designed for operation with any fluid up to 20,000 psi (1379 bar) rating.

Parker派克 H 系列针型阀 - 20,000 PSI 资料下载

派克的H系列针型阀是过程仪表行业中应用广泛的阀之一，可适应所有类型的仪表安装，规格和应用。派克低压和中压针型阀专为在额定压力高达20,000 psi（1379 bar）的任何流体下运行而设计。针阀得益于细螺纹的阀杆提升器，该阀杆提升了阀杆的灵敏度和精度，并且主轴头不旋转，从而确保了气密性关闭。派克针型阀的优点还在于，在冲洗区域外，工作螺纹没有压力保持螺纹与介质接触，从而确保了系统的完整性。派克的20,000 PSI H系列针型阀的设计专门用于在额定压力高达20,000 psi(1379 bar)下任何流体的操作.该规格带有 1/4"" 锥形和螺纹连接.Parker's H Series needle valves are one of the most extensive in the process instrumentation industry and accommodates all types of instrumentation installations, specifications and applications. The Parker low and medium pressure needle valve has been purpose designed for operation with any fluid up to 20,000 psi (1379 bar) rating. The needle valve benefits from a fine threaded stem raiser, which gives increased stem sensitivity and accuracy and a non-rotating spindle tip which ensures for bubble tight shut off. The Parker needle valve also has the advantage of having no pressure retaining threads in contact with media as the operating threads outside wash-out area, this ensures the integrity of the system.

派克的20,000 PSI H系列针型阀的设计专门用于在额定压力高达20,000 psi(1379 bar)下任何流体的操作.该规格带有 1/4"" 锥形和螺纹连接.

Parker's H 系列针阀适用于范围广泛的中压应用，可达 20,000 PSI（1379 bar）。它们可提供公制尺寸为6 mm，8 mm，10 mm，12 mm和14 mm，以及英制尺寸为1/4"，3/8"/1/2"和9/16"。可选锥形和螺纹或派克 Phastite 无箍端连接。

这些针阀由 316 不锈钢制成，具有热代码可追溯性和 NACE 兼容版本可选。

H 系列针阀的特点是标配非旋转端头和 PTFE 压盖填料，提供 可重复的气密关闭。

市场Markets:

- Oil and Gas Offshore
- Oil and Gas Onshore
- Refining
- Petrochemical
- Chemical
-海上油气
-海上油气
-炼油
-石油化工
-化学

特点/优势Features/Benefits:

- Tru-Loc anti-vibration locking system on gland adjuster for 100% security
- Fine pitched thread on stem raiser gives increased sealing sensitivity
- Live loaded packing maximised packing compression and service life
- Thrust bush ensures uniformed packing compression
- Additional bore hole on body allows for panel mounting
- HCT available on all wetted parts
-压盖调节器上的Tru-Loc防振锁定系统可提供100％的安全性
-阀杆立管上的细斜纹螺纹可提高密封灵敏度
-活载填料大程度地提高了填料压缩和使用寿命
-推力衬套确保均匀的填料压缩
-主体上的额外钻孔可用于面板安装
-所有湿润部件均可使用HCT

应用Applications:

- Instrumentation lines
- Process isolation
- Topside umbilical termination units
- Hydraulic power units
- Chemical injection skids
-仪表管线
-工艺隔离
-顶部脐带端子单元
-液压动力单元
-化学注入橇

Parker派克 H系列针阀 H Series Needle Valve 型号