Parker HGV Multi Port Series Needle Valve 10,000 PSI
HGV系列针阀

Parker多端口压力表阀是专门设计的阀门，用于6000 psig（414 bar）和10000 psig（689 bar）的操作。帕克的多端口压力表阀是专门设计的阀门，其工作压力高达6000 psig（414 bar），并且10000磅/平方英寸（689巴）。配有标准聚四氟乙烯压盖填料和自定心无旋转端头，使用户可以保证密封阀座关闭。对于气体应用，可提供软头可选阀座。各种类型的安装都提供各种各样的连接器端头。NACE合规性和氧气清洁也可与一个广泛的材料清单一起提供。每个阀门都有3个内螺纹出口，为用户提供了仪表定位和位置的最佳选择。

Parker multi-port gauge valves are purpose designed valves for operation up to 6,000 psig (414 bar) and 10,000 psig (689 bar). Parker’s Multi-port gauge valves are purpose designed valves for operation up to 6000 psig (414 bar) and 10000 psi (689 bar). Complete with standard PTFE gland packing and self centering none rotational tip gives the user assurance of bubble tight seat shut off. For gaseous application soft tipped optional seating is available. A wide variety of connector ends are offered for all types of installations. NACE compliance and oxygen cleanare also available along with an extensive list of materials. Each valve has 3 female outlets giving the user optimum selection for instrument positioning and location.

Features:
- Rolled spindle operating threads
- Stainless steel construction as standard
- PTFE packing standard, optional graphite
- Alternative tip and materials of construction available
- Self centering non rotating spindle tip for bubble tight shut off
- Colour coded functional identification
- Back stop spindle for blowout prevention and minimal atmospheric leakage
- Low torque operating T bar handle.
- Externally adjustable gland
- Base mount option
- Variety of end connections including integral compression one piece bodies
- Dust cap to prevent ingress of contamination to operating thread
- Bonnet locking pin fitted as standard

Technical Specifications
Inlet Connection Size: 1/2 (NPT), 3/4 (NPT) inch, Male
Outlet Connection Size: 3x 1/2 (NPT) inch, Female x 3
Materials of Construction: Stainless Steel, Monel, Duplex, Super Duplex, Hasteloy, Carbon Steel, 6Mo, Titanium, Incoloy 825, Incoloy 625
Flow Coefficient 1: 0.35 standard Cv
Maximum Operating Pressure: 6000, 10000 psi, 414, 689 bar
Minimum Operating Temperature: -54 °C, -65 °F
Maximum Operating Temperature: +538 °C, +1000 °F
Seat Material: Metal/metal seated
Packing Material: PTFE as standard, graphite optional
Valve Option: To order individual bleed valves and plugs contact factory
Product Series: HGV