burkert 00239088 寶德比例調(diào)節(jié)閥，burkert 00239088是寶德比例調(diào)節(jié)閥的一個(gè)訂貨號，它的系列號是burkert 2875比例閥，也叫寶德2875調(diào)節(jié)閥，2875型burkert比例調(diào)節(jié)閥帶防爆版本。

Valve control takes place through a PWM signal 1).The duty cycle of the PWM signal determines the coil current and hence the position of the plunger. Optionally the valve can also be driven with DC voltage.

burkert 00239088 寶德比例調(diào)節(jié)閥

The direct-acting solenoid control valve Type 2875 is used as the regulating unit in control loops. Due to an elastomeric seat seal the valve closes tight (integrated shut-off function),up to the DN specifi c nominal pressure, see ordering chart on page 3. The plunger of the valve is assembled frictionless, which leads to an extraordinary adjustment characteristic.This valve is particularly suitable for demanding control tasks (high control range, dry gases, etc.).

技術(shù)參數(shù)：

閥體材質(zhì)：黃銅

介質(zhì)壓力：8bar

水的Kv值：0.45

接口：內(nèi)螺紋 G3/8

通徑：4.0mm

回路功能：兩位兩通常閉

密封材質(zhì)：FKM

介質(zhì)：氣體

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