SIGMA阀20HM系列技术参数
Product Specifications | |
Flow Control Application: | Normally Closed |
Control Function: | Three-Way (Block & Bleed) |
Maximum Working Pressure (Control Ports): | 10,000 PSI (690 Bar) |
Operator (Pilot Cap): | Diaphragm Assembly 150 PSI (10.34 Bar) maximum - 30 PSI (2.06 Bar) minimum |
Instrument Supply Media for Operator (Pilot Cap): | Pneumatic on 20HM24 / 20HM30 |
Pilot Port Rotation (Orientation) Capability: | Full Turning Radius of 360o |
Manual Override Handle: | Rotating T-Handle Screw Type |
NO Manual Override Handle Option: | Include “-NO” at end of model number, i.e; 20HM24-NO |
Wetted Component Material (Metal): | 316 Stainless Steel and 17-4PH SS |
Seal Material: | Viton |
Panel Mount: | No |
Mount Bracket Available: | 20H26 Bracket |
Pilot Supply Operating Ratio: | 100 to 1 |
Orifice: | .125 Equiv. Diameter |
Cv Factor: | .20 |
Weight: | 7 Lbs. |
Operating Temperature: | -20° F to +250° F (-29° C to +121° C) |
Overall Dimensions: | 6-1/2 Height x 4-5/8 Pilot Head Diameter (16.51 cm Height x 11.75 cm PHD) |
Shelf Position Port Status | Pilot：Pilot Supply Inlet (Pneumatic On/Off Operating Pressure) |
SIGMA阀20HM系列介绍
20HM **系列三通NC阀是一个二位三通常闭，低先导供应压力操作的液压流量控制阀组件。 它的设计目的是在每次使用相对较低的先导供气压力时自动建立高压液压油输出。
先导供应压力的损失将阻塞液压供应（入口）端口，并耗尽高压接收控制回路内的累积工作压力。 液压接口（接口阀）通常用于控制表面控制的子表面安全阀（SCSSV）或表面安全阀（SSV）的打开/关闭操作顺序。
The 20HM** Series 3-Way NC valve is a two position, threeway normally closed, low pilot supply pressure operated,hydraulic flow control valve assembly. It is designed to establish high-pressure hydraulic fluid output, automatically with each application of relatively low Pilot Supply pressure.
A loss of Pilot Supply pressure will block the hydraulic Supply (inlet) port and exhaust the accumulated operating pressure within the high pressure receiving control circuit. Hydraulic Interfaces (Interface Valves) are generally used to control the open/close operating sequence of Surface Controlled SubSurface Safety Valves (SCSSV) or Surface Safety Valves(SSV).
SIGMA阀20HM系列其他常用型号：
SIGMA 20HM24
SIGMA 20HM30
SIGMA 20HM108
SIGMA 20HM109
SENTRY VALVE NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于SIGMA阀20HM24的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for SIGMA products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
SIGMA阀20HM系列20HM24介绍及技术参数
