Parker派克 仪表级针阀
Parker派克 10,000 PSI Needle Valve - HNV Series
Parker派克 HNV 系列针阀 - 10,000 PSI
Parker派克 HNV系列针阀 HNV Series Needle Valve

球形截止针阀是为了高达 10000 PSI(689 bar)压力的条件下应用而设计。Globe style bar stock needle valves are purpose designed valves for operation with any fluid up to 10,000 psi (689 bar) rating.

Parker派克 HNV 系列针阀 - 10,000 PSI 资料下载

截止针阀是为了在高达10000PSI(689bar)压力的条件下能够适用于任何流体而设计的。具有标准的聚四氟乙烯阀盖包装和自定式的非旋转头结构，能够给使用者提供有效密封。应用于气体时，可选软尖阀座。对于不同安装形式可提供多种连接方式。在广范的材料清单中，有符合NACE标准及氧清洁材质可选。Bar stock needle valves are purpose designed valves for operation with any fluid up to 10,000 psi (689 bar) rating. Complete with standard PTFE gland packing and self-centering non-rotational tip, gives the user assurance of total in service sealing security. For gaseous application, soft tipped optional seating is available. A wide variety of end connectors are offered for all types of installation. NACE compliant materials and oxygen clean are also available, along with an extensive list of materials of construction.

特征Features:
- 主轴螺纹压制Rolled spindle operating threads
- 不锈钢工程标准Stainless steel construction standard
- PTFE填料为标准选项，石墨可选。PTFE packing standard, optional graphite
- 可选择阀杆尖形式及材料。Alternative tip and materials of construction available
- 气密性关闭自定式非旋转阀尖Self-centering non-rotating spindle tip for bubble tight shut-off
- 彩色编码识别功能。Color coded functional identification
- 定位杆预防泄漏及微小程度泄露。Back stop spindle for blowout prevention, and minimal atmospheric leakage
- T型低扭矩手柄操作Low-torque operating T-bar handle
- 外部可调节阀盖Externally adjustable gland
- 穿板及底座选项Panel and base mount option
- 整体压缩一片式阀体包含多种终端连接形式Variety of end connections including integral compression one-piece bodies
- 角型可选Angled versions available
- 防尘帽保护螺纹不受污Dust cap to prevent ingress of contamination to operating thread
- 防火选项可选API 607 BS 6755 Part2Firesafe option available to API 607 BS 6755 Part 2
- 阀盖锁安装为标准Bonnet locking pin fitted as standard
- 角型管路（选项）Angled flow path (option)

性能特点：

入口连接尺寸：1/4", 3/8", 1/4 NPT, 3/8 NPT, 1/2 NPT, 6 mm, 12 mm
进口尺寸：Female, Male, A-LOK, CPI, MPI
出口连接尺寸：1/4", 3/8", 1/4 NPT, 3/8 NPT, 1/2 NPT, 6 mm, 12 mm
出口类型：Female, A-LOK, CPI, MPI
结构材料：Stainless Steel, Monel, Duplex, Super Duplex, Hasteloy, Carbon Steel, 6Mo, Titanium, Incoloy 825, Incoloy 625
max.运行压力：6000, 5000, 10000, 9000 psi；414, 345, 689, 621 bar
流量系数： 10.35 standard Cv
min.运行温度：-54 °C，-65 °F
max.运行温度：+538 °C，+1000 °F
阀座材料：Metal/metal
包装材料：PTFE
安装方案：Base mount
产品序列：HNV
其他选件：For other options contact factory

10,000 PSI Needle Valve - HNV Series 型号