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德國(guó)BURKERT兩位兩通電動(dòng)比例閥簡(jiǎn)介

簡(jiǎn)要描述:

德國(guó)BURKERT兩位兩通電動(dòng)比例閥簡(jiǎn)介
10 % (max. residual ripple 10 %)
Power consumption < 1 W in holding position max. 8 W (DN2 ? 6) resp. max. 12 W (DN8 & 10, as well as high-pressure versions)
型號(hào) 3280 有比例閥標(biāo)準(zhǔn)款、帶集成式

更新時(shí)間:2024-10-01
訪問(wèn)量:1390

德國(guó)BURKERT兩位兩通電動(dòng)比例閥簡(jiǎn)介

The valve features a linear stepper motor as actuator. The integrated electronics simplify the process integration;
additional actuation modules are not necessary.
直接作用式比例閥型號(hào) 3280 適用于在密封式
或開(kāi)放式調(diào)節(jié)回路中計(jì)量液體和氣體。
集成式電子裝置簡(jiǎn)化了流程體化,
see ordering chart) available) Closure time 2.5 sec. (0…100 % stroke) Fluid temperature 0 to + 70 °C
 Ambient temperature - 10 to + 60 °C Viscosity Max. 600 mm²/s (cSt) Power supply 24 V DC ± 10 % (max. residual ripple 10 %)
Power consumption < 1 W in holding position max. 8 W (DN2 − 6) resp. max. 12 W (DN8 & 10, as well as high-pressure versions)
型號(hào) 3280 有比例閥標(biāo)準(zhǔn)款、帶集成式位置調(diào)節(jié)儀的規(guī)格
以及帶集成式過(guò)程調(diào)節(jié)器的規(guī)格三種可選。
The motor’s power consumption to hold a speci? c opening position of the valve is zero.
This key feature can reduce the energy consumption of a plant dramatically and thus make it more e?  cient.
Type 3280 is available as standard ON/OFF or proportional valve,
閥門(mén)通過(guò)線性步進(jìn)電機(jī)驅(qū)動(dòng)。

德國(guó)BURKERT兩位兩通電動(dòng)比例閥簡(jiǎn)介
 •  Versions: Standard, positioner, process controller and high pressure version up to 22 bar
低電功率消耗
額定寬度從 DN 2 6 mm
規(guī)格:標(biāo)準(zhǔn)款、帶位置調(diào)節(jié)儀款、帶過(guò)程調(diào)節(jié)器款
 Actuator isolated from ? ow path •  Excellent range and fast response times
 •  Low power consumption •  Ori? ce sizes 1 to 10 mm
 The direct-acting motor valve of Type 3280 is used for dosing of liquids and gases in closed or open control loops.
Duty cycle Up to 100 % (depending on ? uid and ambient temperature) Port connection G or NPT ¼, ?, ½, ? ange, Cartridge
 (on request) Typical control data2) Hysteresis Repeatability Sensitivity Span < 5 % < 1 % FS < 1 % FS 1:100
Protection class - valve IP54 Installation As required, preferably with actuator upright Status display LED
并且不需要使用額外的控制模塊。
夾持特定的閥門(mén)孔眼時(shí),電機(jī)不需要能源。
 Medium Neutral gases, liquids Pressure Range1) 0…6 bar (high pressure version up to 22 bar (depending on ori? ce size,
(details: see manual) Dimensions See drawings on page 6 − 7 Weight ~0.7 kg
這特性可大幅度降低設(shè)備對(duì)能源的需求,從而使其更為高效。
as version with integrated positioner and as version with integrated process controller
Technical data Materials Body Housing Seals
Brass or stainless steel PC (Polycarbonate), PPS (Polyphenylene sul? de) FKM, others on request (NBR, EPDM, ...)
非介質(zhì)接觸式驅(qū)動(dòng)器
出色的調(diào)節(jié)范圍及快速的反應(yīng)時(shí)間

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