Imported electric wafer-type triple eccentric butterfly valve
(Germany Robert brand)
Product Overview
German imported electric wafer-type triple eccentric butterfly valve adopts a three-dimensional eccentric structure, and the butterfly plate is soft Hard laminated metal sheets have the dual advantages of metal hard sealing and elastic sealing. It has a two-way sealing function. It is not restricted by the flow direction of the medium or affected by the spatial position during installation. It can be installed in any direction. It is widely used in industrial pipelines such as metallurgy, electric power, petroleum, chemical industry, etc. where the medium temperature is &;℃ to adjust the flow and cut off the fluid.
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Product Features
Multi-layer hard seal butterfly valve seal is made of soft and hard metal sheets laminated, formed by high-precision machining, embedded on the butterfly plate and The valve seat is matched and has the dual advantages of metal sealing and elastic sealing. It has excellent sealing performance no matter under low or high temperature conditions;
Using a three-dimensional eccentric structure, the valve seat and the butterfly plate have almost no friction, and have excellent sealing performance. The sealing function is tighter;
, unique structure, flexible operation, labor-saving, convenient, not affected by high or low medium pressure, reliable sealing performance, long service life;
, butterfly valve is equipped with seal adjustment If the sealing performance of the device decreases after long-term use, the adjustable butterfly plate sealing ring can be adjusted closer to the hair seat to restore the original sealing performance and greatly improve the service life.
Technical parameters
r series electric actuator technical parameters
rValve body parameters
r Power supply
r,,/,
rNominal diameter
r～
rOutput torque
&;～&;
rNominal pressure
.,.
rOptional functions
rSwitch type, contact type, opening signal, intelligent type
rValve shaft material
rCarbon steel, stainless steel
rAction range
r～&;&;&;
rValve body material
rCarbon steel, alloy steel, stainless steel
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rAction time
rSec/second/second
rValve plate material
rCarbon steel, alloy steel , stainless steel
rAmbient temperature
r-&;~&;
rValve seat seal
rStainless steel
rManual operation
rWith handle operation
rStructural form
rThree-dimensional eccentricity
< br/>rLimit
rElectrical and mechanical double limit
rTemperature
r&;℃
rProtection level
r-(Explosion-proof shell: II B optional)
rApplicable media
rWater, air, natural gas, oil products and weakly corrosive fluids
rInput signal
r-,-/-(intelligent)
rFeatures
< br/>rZero leakage, long service life, easy installation, high temperature and high pressure resistance
Specification and size table
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Ordering instructions
, power supply voltage:,,,,
, media type, temperature, Pressure
, control type: switch type, passive contact type, valve position signal feedback type, intelligent adjustment type
, intelligent adjustment type: input signal -, -,
Germany Robert RB Valve Group Co., Ltd. China general agent (Shanghai Bonn first-level agent)
If you need to know the detailed parameters of German Robert RB valve products, please contact our sales staff first
Imported electric wafer-type triple eccentric butterfly valve manufacturer famous brand Germany Robert