郑州德高阀门有限公司部位于中国中部,河南省省会郑州市,是一家专业设计、制造、销售各种高、中、低压阀门及管道配件的企业,同时具有一套完整的质量控制和售后管理体系。产品广泛应用于机械、石化、冶金、轻纺、环保、国防、科研等领域。 公司主要产品:截止阀 、闸阀、止回阀、蝶阀、球阀、旋塞阀、柱塞阀、平衡阀、调节...
• Enables a pressure relief of the actuator • Allows a minimum flow for the thermal opening valve (Fig. 775) Function: The spindle of the manual control device transfers the travel of the actuator onto the valve. The valve and manual control device is sealed metal to metal. The ...
easily maintained, without the need for special tools. The RP-500 is built with two independent, easily replaceable capsulated spring-loaded check valves. A revolutionary, internal Reduced Pressure Zone, located between the check valves, ensures protection and reliable performance of the relief valve....
• Oil-free one-stage piston compressors aluminum and WCB steel cast made, aluminum pistons for a maximum working pressure of 100 PSI (Compressor is NOT continuous - duty), arigmed brand with transmission by pulleys and bands with electric motor 220v 60htz; (must specify in advance to the...