In the petrochemical production, smart Oven gas valve positioner compared with conventional Oven gas valve positioners, has some significant advantages and application characteristics. Easily corrected during commissioning process, the smart Range
Top Burner Valve positioner operation than conventional Oven gas valve positioners, simpler and easier to grasp. Compared with the conventional Oven gas valve positioners, smart Oven gas valve positioner does not need to adjust some other control devices will be able to assist in the identification and control of automated operation, and in the process can be automated control to adjust the optimal state, it is possible to adjust the different control requirements optimized settings. For example, in Stove
Top Burner Valve petrochemical production process, if you need to adjust the control Oven gas valve to force all off, it's intelligent operation control system will adjust according to the input signal changes its control to adjust production runs were forced off the equipment, in order to achieve regulation and control system forced all closed set. All this had to be attributed to the use of smart Oven gas valve positioner software control system is an pilot
operated safety valve setting of the software system, running in using an automatic configuration program.
Control valve consists of two major assemblies components: body assembly and actuator assembly (or actuator systems), is divided into four series: single-seat series control valves, control valves seater series, sets cylinder series control valves and self-series control valve.
2015年2月12日星期四
2015年1月31日星期六
High pressure steel gas heater valve
Product structure type:
Gas Heater Control Valve is composed of a liquid-resistant synthetic rubber inner layer, middle layer, Ⅰ or Ⅱ or Ⅲ layer steel wire braid reinforcement, and excellent weathering performance synthetic rubber cover.
Product use:
Wire reinforced pilot operated safety valve is mainly used for mine hydraulic support, oil exploitation, suitable for construction, material handling, forging metallurgy, mining equipment, ships, injection molding machinery, agricultural machinery, tools and various industrial sectors mechanization and automation of gas heater valve delivery system with a certain pressure and temperature (e.g., mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) liquid, water-based liquid (e.g., emulsions, oil-water emulsion, water), gas and liquid transmission with.
Features:
1. Hose special selection made with synthetic rubber, has excellent oil resistance, heat aging resistance.
2. Hose bearing pressure, pulse superior performance.
3. tube combined with tight, use a soft, small Oven Safety Gas Valves deformation under pressure.
The hose has excellent resistance around the song and fatigue resistance.
5. The length of the large steel wire braided hose, φ32 length of 20 meters or more, φ25 can connect more than ten meters below even meters.
Temperature: Oil -40 ℃ - + 100 ℃, air -30 ℃ - + 50 ℃, water emulsion + below 80 ℃, please use the factory beyond specific products.
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