聯(lián)系電話
上海故得自動(dòng)化設(shè)備有限公司
中級(jí)會(huì)員·10年
- 聯(lián)系人：
- 黃閣
- 電話：
- 021-57676935
- 手機(jī)：
- 17821770970
- 售后：
- 021-61310486
- 傳真：
- 86-021-57676935
- 地址：
- 上海市松江區(qū)環(huán)城路886-24號(hào)202室
- 個(gè)性化：
- www.shgdco.cn
掃一掃訪問(wèn)手機(jī)商鋪
 提 供 商 |
上海故得自動(dòng)化設(shè)備有限公司 |  資料大小 |
78.2KB |
|---|---|---|---|
 資料類型 |
JPG 圖片 |  資料圖片 |
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寶德比例閥2871、burkert比例閥2871、burkert2871比例閥、burkert電動(dòng)調(diào)節(jié)閥2871、寶德電動(dòng)調(diào)節(jié)閥2871.
The direct-acting solenoid control valve Type 2871 (20mm installation width) 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.).
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.
