上海科柯閥門止回閥系列:進(jìn)口止回閥,立式止回閥H42W,鍛鋼止回閥,鑄鐵止回閥,碳鋼止回閥,黃銅止回閥,青銅止回閥,襯氟止回閥,緩沖止回閥,快裝止回閥,絲扣止回閥,內(nèi)螺紋止回閥,襯膠止回閥,保溫止回閥,焊接式止回閥,單向止回閥,風(fēng)管止回閥,瓣式止回閥,塑料止回閥,臥式止回閥,煙道止回閥,梭式止回閥,國(guó)標(biāo)止回閥,襯里止回閥,微阻止回閥,浮球式止回閥,過濾止回閥,密封止回閥,自密封止回閥,角式止回閥,低溫止回閥,直通式止回閥,彈性止回閥,小口徑止回閥,活塞式止回閥,多功能止回閥,直流式止回閥,平衡止回閥,無(wú)磨損止回閥,防腐止回閥,外螺紋止回閥,對(duì)夾式止回閥H71F,法蘭止回閥H44H,日標(biāo)止回閥10K,德標(biāo)止回閥H44H,美標(biāo)止回閥H44H,不銹鋼止回閥H44H,高溫止回閥H42W,高壓止回閥H61W,靜音止回閥HC42W,橡膠瓣止回閥HH44X(SFCV),球形止回閥HQ41X,HQ44X,HQ45X,消聲止回閥HC41X,對(duì)夾式雙瓣止回閥H76X,H72H,蝶形止回閥ZHYH46H,W,HH48H,HH49H,微阻緩閉式止回閥HH44X,對(duì)夾圓片式止回閥H74X,旋啟式止回閥H44H,升降式止回閥H41H,節(jié)能消聲止回閥H41X,V型高壓?jiǎn)蜗蜷y,S型高壓?jiǎn)蜗蜷y,等其它止回閥.閥門工作壓力:0.6Mpa-120.0Mpa.閥門工作溫度:-196℃-1200℃.閥門口徑規(guī)格:DN6mm-DN1500mm.閥門材質(zhì):鑄鐵Z,鑄鋼WCB,WC6,WC9,20#.25#,碳鋼C,鍛鋼,A105,F11,F22,不銹鋼P,304,304L,316,316L,鉻鉬鋼,低溫鋼,鈦合金鋼,球墨鑄鐵Q,鋁合金L,黃銅T,青銅,襯氟F,橡膠X,襯膠J等.驅(qū)動(dòng)方式可采用:手動(dòng),電動(dòng),氣動(dòng),液動(dòng),齒輪,渦輪傳動(dòng)等裝置.連接方式:法蘭,焊接,絲扣,螺紋,對(duì)夾,卡套.閥門標(biāo)準(zhǔn):國(guó)標(biāo)GB,美標(biāo)ANSI,日標(biāo)JIS,德標(biāo)DIN,意大利UNI等.

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