A48Y帶扳手全啟式安全閥由本公司自主研發(fā)生產(chǎn)，在保證質(zhì)量的同時，價格也是非常合理，以及在售后我們也做的非常完善。帶扳手全啟式安全閥適用于各種不同的輕重工業(yè)工況以及建筑管道。安全閥廣泛應(yīng)用于：電氣、造紙、鍋爐、制藥、礦山、化工、機械設(shè)備管道、電子工業(yè)，城市建設(shè)等領(lǐng)域。產(chǎn)品名稱A48Y帶扳手全啟式安全閥產(chǎn)品型號A48Y公稱通徑DN20-400壓力范圍1.6MPa-10.0MPa閥體材質(zhì)鑄鋼、鍛鋼、不銹鋼產(chǎn)品概述：A48Y帶扳手全啟式安全閥（法蘭連接蒸汽安全閥）適用于工作溫度≤350℃的蒸汽、空氣等介質(zhì)的設(shè)備和管路上。連接法蘭標準PN＜6.4MPa按JB/T-94系列1。PN≥6.4MPa按JB/T-94系列2標準。零部件材料說明：NO零件名稱材料1閥體WCB2閥座ZG2Cr133調(diào)節(jié)圈ZG2Cr134閥瓣2Cr135導(dǎo)向套2Cr136閥蓋ZG230-4507彈簧50CrVA8閥桿2Cr139扳手ZG200-40010調(diào)整螺桿4511保護罩ZG200-400密封面材料"H"堆焊D507,"Y"堆焊Co基硬質(zhì)合金1.6-4.0主要連接尺寸：型號公稱通徑doDKgg1bff1Z-ødfLL1HA48Y-16CA44Y-16CA44Y-16PA44Y-16R201510575551624-14211095411251611585651624-142110954113220140100781824-1831151004114025150110851834-18312011047250321651251002034-18313512053265401851451202034-18316014055680502001601352038-183170135561100652201801552038-183195175667125802502101852238-1832101908571501002852402102438-23325523091520012534029526526312-233300260107325015040535532030312-264350320130730022046041037530412-264370350123335025052047043534416-264500450171140028058052548536416-3045004501780A48Y-25A44Y-25A44Y-25PA44Y-25R201510575551624-14211095411251611585651624-142110954113220140100781824-1831151004114025150110851834-18312011047250321651251002034-18313512053265401851451202238-18316014055680502001601352238-183170135561100652301901602438-233195175667125802702201882838-2632101908571501003002502183038-26325523091520012536031027834312-263300260107325015042537033236312-304350320130730022048543039040416-304370350123335025055549044844416-344500450171140028062055050548416-3645004501780A48Y-40A44Y-40A44Y-40PA44Y-40R201510575515516244-14211095411251611585586516244-142110954113220140100667818244-1831151004114025150110768518344-18312011047250321651258810020344-183135120532654018514511012022348-183160140556805020016012113522348-183170135561100652351901501602434.58-233195175697125802702201761882834.58-2632101908571501003002502042183034.58-2632552309152001253753202602823834.512-30330026010732501504503853133454234.512-34435032013073002205154503644084644.516-3443703501233350250580510422465524516-3645004501711400280660585474535584516-4145004501711