Автоматический кран-бабочка с чертежным наконечником GGG50 dn450 dn500, поставка из Китая

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Product Overview

Description


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SPECIFICATIONS FOR FLANGE D.I. BUTTERFLY VALVES
 
 
 
Pressure rating and size:
PN10, PN16, Class 125/150
DN50 to DN1600
2"~64"
Material:
Body : GGG40, GGG50
Disc  : GGG40, GGG50, SS304, SS316
Stem : 1Cr13, SS304, SS316
Seal : NBR, EPDM
Body Seat : F6a, SS304, SS316
Operated type
Worm Gear, Pneumatic, Electric, Bare shaft,etc.
Structure:
Concentric, Double eccentric/offset
Flange connection:
EN1092, ANSI B16.5, GB/T9113
Medium:
Water, sewage
Temperature:
10 to 80°C

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0.0136 s.