港口的规模 |
Shanghai |
出生地 |
Shanghai China (Mainland) |
模式的数量 |
609A |
牌子的名字 |
TWT |
标准或Nonstandard |
标准 |
结构 |
蝴蝶 |
压力 |
中压力 |
权力 |
手册 |
材料 |
选角的 |
温度的媒体 |
中温度 |
媒体 |
水 |
F600 series Castiron&nodularcastironResilient Seated eccentric flanged butterfly valve Characteristics, 1.Doubleoffsetconstructiondesignpreventsgallingofsealingjointfaceandmaintainscompletenessofsealingandlongerservicelife. 2.Wide-angleseatdesignpreventsextrusiondamagefromover-tightcontactbetween seatanddiscandprovideslongerservicelife. 3.Two-sectionhigh strengthstemconstructionensureseasyrepairing; anddoubleoffsetconstructionmakesonlinemaintenanceforseatanddiscbecomerapidandeasy. 4.StreamlinedSphericalDiscwithhighflowcapacity 5.InternalStem/DiscDriveeliminatestheneedforpinsorboltswhichcreate additionalleakpaths. 6.Flexibleretainingringondiscprovidescompensatorysealingpressurefor seat,notonlysimpleinconstruction,lightinweight,butsmallindrivingmoment,simpleandrapidinoperation,withbetterflowadjustingand sealingcapability. 6.Stemsealingisachievedbyhigh-efficiencyPTFE Technicalconditionsandmaterials, · Face-to-facesizesconformtoEN558-1, · Corrosion-proofvalvebodyelements,blueepoxyresincoatinglayer · Applicabletemperature:-20 centigrade to 120 centigrade · Applicablesize:DN50 to DN5500 · Valvebody:castiron/nodularcastiron · Valveseat:austeniticchromium-nickelsteel · Valvedisc:nodularcastiron/stainlesssteel Any further information, you don't hestitate to contact me.