【产品说明】
Z41H、Z41Y、Z41W 型 PN16~PN200 楔式闸阀：手动、法兰连接形式、明杆楔式刚性单闸板，阀座密封面材料为不锈钢，公称压力 PN16~PN200，阀体材料为碳素钢（Z41H-16C Z41H-25 Z41Y-16C Z41Y-25 Z41H-40~200）、不锈钢（Z41W-16P Z41W-25P Z41Y-16P Z41Y-25P Z41W-16R Z41W-25R Z41Y-16R Z41Y-25R Z41H-40P~200P Z41H-40R~200R）、合金钢（Z41Y-16I Z41Y-25I Z41Y-16V Z41Y-25V Z41H-40I~200I）的闸阀。

http://www.zhnfm.com/list/?6_1.html 电动蝶阀 http://www.zhnfm.com/list/?7_1.html气动蝶阀

http://www.zhnfm.com/list/?20_1.ht电动球阀http://www.zhnfm.com/list/?108_1.html 气动球阀

http://www.zhnfm.com/list/?115_1.html 电动闸阀http://www.zhnfm.com/list/?114_1.html 气动闸阀

http://www.zhnfm.com/list/?111_1.html 电动调节阀 http://www.zhnfm.com/list/?117_1.html 气动调节阀