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
Vertical check valve
一、立式止回閥產(chǎn)品概述
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開啟。當(dāng)進(jìn)口端介質(zhì)壓力低于出口端時，彈簧將閥芯推向閥座而使閥門關(guān)閉，阻止介質(zhì)逆流，故起止回作用。本閥門由于采用彈簧支撐閥芯，故采用立式安裝或臥式裝均可。
二、立式止回閥材料表
三、立式止回閥性能規(guī)范
四、立式止回閥主要外形尺寸1.6Mpa
五、立式止回閥主要外形尺寸2.5Mpa
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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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