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產(chǎn)品展示 > BURKERT（寶德）流量計 > BURKERT比例閥 > 寶德6024型直動式比例閥,德國BURKERT比例閥 |
產(chǎn)品名稱：寶德6024型直動式比例閥,德國BURKERT比例閥
產(chǎn)品型號：-
產(chǎn)品報價：
產(chǎn)品特點：寶德6024型直動式比例閥,德國BURKERT比例閥T1 Temperature if fl uid [(273+t)K]A 8 G 1/2 1.4 1500 0.7 18 580 150 401 –G 3/4 1.4 1500 0.7 18 580 150 427 –10 G 1/2 2.0 2150 0.4 18 580 150 402 150 404
產(chǎn)品詳細資料：
寶德6024型直動式比例閥,德國BURKERT比例閥
閥體材質(zhì) 黃銅，可按需提供不銹鋼
密封材質(zhì) FPM,可按需提供其它密封
介質(zhì) 中性氣體和液體
電氣連接 DIN 43650 A型插頭
功耗 參見訂貨表
控制信號 脈寬調(diào)制（PWM）信號
所需控制單元 1094型或
8623-2、8624-2、8625-2型
接插式或DIN導(dǎo)軌安裝式控制器
接插式控制器帶顯示器、設(shè)定值和實際值輸入，直接插在比例閥上
6024型直動式比例閥可用以控制低工作壓
下較高的流量。滯后小、重復(fù)性高和較好的
應(yīng)靈敏度確保的定位。該閥門具有
Advice for valve sizing
In continuous fl ow applications, the choice of appropriate valve
size is much more important than with on/off valves. The optimum
size should be selected such that the resulting fl ow in the system
is not unnecessarily reduced by the valve. However, a suffi cient
part of the pressure drop should be taken across the valve even
when it is fully opened.
recommended value: pvalve > 30 % of total pressure drop
within the system
For that reason take advantage of Bürkert competent engineering
services during the planning phase!
= QN ρN T1 257 p1
kV Flow coeffi cient [m3/h] 1）
QN Standard fl ow rate [mN
寶德6024型直動式比例閥,德國BURKERT比例閥
p1 Inlet pressure [bar]3）
p2 Outlet pressure [bar]3）
p Differential pressure p1-p2 [bar]
ρ Density [kg/m3]
ρN Standard density [kg/m3]
G 3/4 2.0 2150 0.4 18 580 150 428 150 429
12 G 1/2 2.8 3020 0.2 18 580 150 425 150 426
G 3/4 2.8 3020 0.2 18 580 150 406 150 408
Devices also suitable for technical vacuum.
1） kVs value: Flow rate value for water, measured at +20 °C and 1 bar pressure differential over a fully 3） Pressure data [bar]: Overpressure with respect to atmospheric pressure
Please note that the valves are delivered without control electronics unit and cable plug （see accessories below）.
Direct-acting 2-way
proportional valve,
closed by spring
action without current
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