主要特點及用途
1、本產品的閥蓋填料室具有水密封結構，當接口通入壓力0.6～1MPa的水時，可使系統與大氣隔離，保證系統具有良好的氣密封。
2、DS/Z型系列采用雙閘板雙向彈性密封，啟閉靈活、迅速、密封可靠。
3、產品結構簡單、緊湊合理、檢修方便、使用壽命長。
4、在管路上作啟閉裝置用，必須處于全開或全閉狀態，不得用于調節流量。
5、閥門連接方式有法蘭和焊接兩種，驅動方式為手動和電動。
6、Ds系列水封閥門適用于公稱壓力≤10.OMPa，工作溫度≤425℃，工作介質為水、蒸汽、油品和非氣體的管路上作啟閉裝置用，尤其適用于火電廠汽機真空冷凝系統。
產品詳細介紹
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主要尺寸及重量/mm Main dimensions and weight
DS/Z41H-40C4
DS/Z41Y-40I4
DS/Z941H-40C4
DS/Z941Y-40I4
公稱通徑
DN/mm
Nominal
diameterLDD1D2D6fbf2Z-φd手動 Manuall電動 ElectricallHDo重量/kg
WeightH電動裝置
Electric device重量/kg
Weight502501601251008832044-φ1833030027620DZWl0556528018014512011032248-φ1843530038714DZWlO658031019516013512132248-φ侶49135042765DZWl5701003502301901601503244.58-φ2357335057840DZW201I861254002702201881763284 58-φ2558240091852DZW201I1201504503002502182043304 58-φ25605400110875DZW301382005503753202822603384.512-φ307394501691015DZW302002506504453853453133424.512-φ348625502071225DZW402983007505104504083644464.516-φ349906502661371DZW60383350850570510465422452516-φ3411397505131507DZW90l604400950655585535474458516-φ4115238506271912DZWl20866
主要外形尺寸及連接尺寸 Main dimensiors and weight
公稱通徑
DN/mm
Nominal
diameterLDD1D2D6fbf2Z-φd手動 Manuall電動 ElectricallHDo重量/kg
WeightH電動裝置
Electric device重量/kg
WeightDS/Z44H-64 DS/Z44Y-64I DS/Z944H-64 DS/Z944Y-64I
DS/Z41H-64 DS/Z41Y-64I DS/Z941H-64 DS/Z941Y-64I502501751351058832644-φ2333730030622DZWl0586528020016013011032848-φ2344130041714DZW15698031021017014012133048-φ2349635045765DZW20I731003502502001681503324.58-φ2557840062840DZW20l901254002952402021763364.58-φ3058840097852DZW301241504503402802402043384.58-φ34610450115875DZW301422005504053453002603444.512-φ347445501721195DZW452762506504704003523133484.512-φ418676502111225DZW603173007505304604123644544.516-φ419967502711393DZW90399350850595525475422460516-φ4111428505181507DZWl20I647400950670585525474466516-φ4815379006332075DZWl80882DS/Z44H-100 DS/Z44Y-100I DS/Z944H-100 DS/Z944Y-100I
DS/Z41H-100 DS/Z41Y-100I DS/Z941H-100 DS/Z941Y-100I502501951451128832844-φ2533730034622DZWl0626528022017013811033248-φ2544130046714DZWl5748031023018014812133448-φ2549635050765DZW20I781003502652101721503384.58-φ3O57840067840DZW30I951254003102502101763424.58-φ34588400102852DZW301291504503502902502043464.512-φ34610450121875DZW452212005504303603122603544.512-φ417445501781195DZW602852506505004303823133604 512-φ418676502171225DZW90l3453007505855004423644704.516-φ489967502781393DZWl20I40935085065556049842247656-φ5411428505241507DZWl8077340095071562055847448056-φ5415379506402075DZW250892
