Bohai Valve Co., Ltd. Yongjia
Contact: Mr. Wang
Phone 577 -57796661 / 057796662
Fax 577 -67367855
Phone: 13806833242
E-mail: 258193218@qq.com
Address: Industrial Zone Oubei Puxi
PRODUCTS
H42Y high pressure vertical check valve
H42Y高壓立式止回閥正常處于關(guān)閉狀態(tài)，由于管線中進(jìn)口端介質(zhì)的壓力作用，而克服彈簧阻力使閥門(mén)開(kāi)啟。當(dāng)進(jìn)口端介質(zhì)壓力低于出口端時(shí)，彈簧將閥芯推向閥座而使閥門(mén)關(guān)閉，阻止介質(zhì)逆流，故起止回作用。
H42Y高壓立式止回閥主要零部件材料
H42Y高壓立式止回閥主要性能規(guī)范
H42Y高壓立式止回閥主要尺寸和重量
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Copyright 2013 Bohai Valve Co., Ltd. Yongjia LUOTUO All Right Reserved. Address: Yongjia County, Wenzhou City, Zhejiang Province town of North ICP No.: ICP 12045727 No. -1 |
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