進(jìn)口對夾式止回閥(Wafer check valve),也叫對夾式逆流閥、對夾式逆止閥、對夾式背壓閥、對夾式單向閥,安裝在管路系統(tǒng),其主要作用是防止介質(zhì)倒流,止回閥是一種依靠介質(zhì)壓力開啟和關(guān)閉的自動閥門。
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美國威盾VTON進(jìn)口止回閥產(chǎn)品導(dǎo)航 | |||
進(jìn)口法蘭止回閥 | 進(jìn)口螺紋止回閥 | 進(jìn)口焊接止回閥 | 進(jìn)口對夾止回閥 |
進(jìn)口升降式止回閥 進(jìn)口旋啟式止回閥 進(jìn)口美標(biāo)止回閥 進(jìn)口鑄鋼法蘭止回閥 進(jìn)口不銹鋼法蘭止回閥 進(jìn)口微阻緩閉止回閥 進(jìn)口消聲止回閥 進(jìn)口*止回閥 進(jìn)口橡膠瓣止回閥 進(jìn)口襯膠止回閥 進(jìn)口襯氟止回閥 進(jìn)口高壓法蘭止回閥 進(jìn)口薄型對夾式止回閥 進(jìn)口立式止回閥 | 進(jìn)口內(nèi)螺紋旋啟式止回閥 進(jìn)口內(nèi)螺紋升降式止回閥 進(jìn)口內(nèi)螺紋立式止回閥 進(jìn)口不銹鋼內(nèi)螺紋止回閥 進(jìn)口螺紋高壓止回閥 進(jìn)口螺紋高壓單向閥 進(jìn)口螺紋鍛鋼止回閥 | 進(jìn)口外螺紋焊接止回閥 進(jìn)口高壓焊接止回閥 進(jìn)口衛(wèi)生級焊接止回閥 | 進(jìn)口對夾式升降止回閥 進(jìn)口不銹鋼對夾式止回閥 進(jìn)口對夾式雙瓣止回閥 |