聯系電話
從峰工業科技（上海）有限公司
中級會員·6年
具體成交價以合同協議為準
- 聯系人：
- 李經理
- 電話：
- 021-80182015-1000
- 手機：
- 18601767286
- 傳真：
- 021-67881159
- 地址：
- 上海市松江區茸梅路1108號517-518室
- 個性化：
- www.congfengsh.com
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產品簡介
產品介紹
寶德00064107 burkert0280隔膜閥寶德隔膜閥0280帶有伺服隔膜和強制提升裝置的先導式直通閥有兩種類型，即在無流量時關閉或在無流量時打開。當作用方式 A 為關閉狀態時，芯體會在彈簧力的作用下將先導式孔眼關閉。經由一個隔膜節流孔，在隔膜上方形成介質壓力，進而關閉閥門。接通時，芯體先打開先導式孔眼。隔膜上方的關閉壓力被卸除，且閥門由介質壓力打開。為了*打開閥門，所需的差壓不能低于 0.5 bar
寶德00064107 burkert0280隔膜閥There are two types of pilot direct valves with servo diaphragm and mandatory lifting device, which is to shut or open when there is no flow. When the action mode A is closed, the core will close the pilot hole with the force of spring. Through a diaphragm throttling hole, a medium pressure is formed over the diaphragm to close the valve. When connected, the core opens the pilot perforation. The closing pressure above the diaphragm is removed and the valve is opened by medium pressure. To fully open the valve, the required differential pressure must not be lower than 0.5 bar
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