主要特点及用途
1、本产品的阀盖填料室具有水密封结构,当接口通入压力0.6~1MPa的水时,可使系统与大气隔离,保证系统具有良好的气密封。
2、DS/Z型系列采用双闸板双向弹性密封,启闭灵活、迅速、密封可靠。
3、产品结构简单、紧凑合理、检修方便、使用寿命长。
4、在管路上作启闭装置用,必须处于全开或全闭状态,不得用于调节流量。
5、阀门连接方式有法兰和焊接两种,驱动方式为手动和电动。
6、Ds系列水封阀门适用于公称压力≤10.OMPa,工作温度≤425℃,工作介质为水、蒸汽、油品和非气体的管路上作启闭装置用,尤其适用于火电厂汽机真空冷凝系统。
产品详细介绍
主要尺寸及重量/mm Main dimensions and weight
DS/Z41H-40C4
DS/Z41Y-40I4
DS/Z941H-40C4
DS/Z941Y-40I4
公称通径
DN/mm
Nominal
diameterLDD1D2D6fbf2Z-φd手动 Manuall电动 ElectricallHDo重量/kg
WeightH电动装置
Electric device重量/kg
Weight502501601251008832044-φ1833030027620DZWl0556528018014512011032248-φ1843530038714DZWlO658031019516013512132248-φ侣49135042765DZWl5701003502301901601503244.58-φ2357335057840DZW201I861254002702201881763284 58-φ2558240091852DZW201I1201504503002502182043304 58-φ25605400110875DZW301382005503753202822603384.512-φ307394501691015DZW302002506504453853453133424.512-φ348625502071225DZW402983007505104504083644464.516-φ349906502661371DZW60383350850570510465422452516-φ3411397505131507DZW90l604400950655585535474458516-φ4115238506271912DZWl20866
主要外形尺寸及连接尺寸 Main dimensiors and weight
公称通径
DN/mm
Nominal
diameterLDD1D2D6fbf2Z-φd手动 Manuall电动 ElectricallHDo重量/kg
WeightH电动装置
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