نام محصول:
دریچه کره
نام انگلیسی:
Globe valve Z
برند:
Zaklady Automatyki POLNA S.A.
مشخصات:
Applied in automatic and remote control installations as flow control elements to adjust flow of liquids and gases.
Wide range of material and design versions make the valves widely sought-after in chemical industry, heat and power generation industry, paper industry, food industry, metallurgy, coal mining etc. In Europe they are known as BR11.
We can adjust the control valve to match your individual needs.
range of nominal sizes from DN15 to DN250 for pressure values PN10 to CL300
various materials of valve body cast and internal parts, adapted to specific working conditions
wide range of flow ratios and control characteristics
reduction in aggressive and toxic media emissions to the environment through application of bellow seal bonnets or bonnet packings meeting the requirements of TA – LUFT
easy assembly and dismantling of valve internal parts for maintenance and service
high durability and reliability due to application of top-class materials and surface improvement processes (burnishing, stelliting, heat treatment, CrN coatings)
possibility of matching with reversible action P/R (column) multi-spring actuators and changing the spring range with no extra parts (keeping the number of springs)
possibility of fitting actuators with top drive
possibility of performing diagnostics of “valve-actuator” system due to application of smart electro-pneumatic positioners
high tightness of closure due to application of soft valve seats (with PTFE seals in the whole range of flows and characteristics, for valve plugs, balanced and unbalanced)
توضیحات:
Type
globe
Operation
pneumatic
Function
flow control
Media
for chemical products, for gas
Body
flange, cast iron, cast steel
Applications
chemical, for the food industry, for the paper industry, power line, for metallurgy, for the mining industry
Other characteristics
automatic, remote control
DN
Max.: 250 mm(9.843 in)Min.: 15 mm(0.591 in)
Pressure
10 bar, 16 bar, 25 bar, 40 bar(145 psi, 232.1 psi, 362.6 psi, 580.2 psi)
Temperature
Max.: 450 °C(842 °F)Min.: -196 °C(-321 °F)
Flow rate
Max.: 800 m³/h(28,251.73 ft³/h)Min.: 0.01 m³/h(0.35 ft³/h)
دیدگاهها
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