DKZ61H真空焊接閘閥適用于工作溫度≤425℃和≤550℃，工作介質(zhì)為水、蒸汽或空氣的管路上，作為啟閉裝置；尤其適用于火電廠汽機(jī)冷凝和真空負(fù)壓系統(tǒng)，起真空隔離密封作用。

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http://www.0577v.net/prod.asp?cid1=46  法蘭球閥                                          
http://www.0577v.net/prod.asp?cid1=47  氣動(dòng)蝶閥                                          
http://www.0577v.net/prod.asp?cid1=52  法蘭閘閥                                          
http://www.0577v.net/prod.asp?cid1=53  法蘭截止閥                                        
http://www.0577v.net/prod.asp?cid1=54  升降式止回閥                                        

http://www.gyfmw.com/  高壓閥門
http://www.gyfmw.com/content/?323.html  Z41H高壓手動(dòng)閘閥
http://www.gyfmw.com/content/?284.html  J41H法蘭高壓截止閥
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http://www.8kty.com/  蝶閥生產(chǎn)廠家                                                      
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http://www.8kty.com/content/?638.html  硬密封蝶閥                                        
http://www.8kty.com/content/?611.html  智能型電動(dòng)蝶閥                                    
http://www.8kty.com/content/?158.html  D343H雙向硬密封蝶閥                               
http://www.8kty.com/content/?428.html  SD343H伸縮蝶閥                                         

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http://www.2tkw.com/list/?7_1.html 手動(dòng)截止閥
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http://www.2tkw.com/list/?100_1.html 對(duì)夾止回閥
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http://www.2tkw.com/list/?99_1.html 偏心球閥
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http://www.zzfmzz.org/list/?20_1.html 蝶閥
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http://www.zzfmzz.org/content/?710.html Q44F三通球閥

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http://www.yjfmw.com/list/?135_1.html 刀型閘閥廠家

http://www.yjzzfm.net/ 通風(fēng)碟閥  
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http://www.yjzzfm.net/list/?7_1.html  插板閥
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