DIN3352 Resilient Seated Ductile Iron Gate Valve

Din3352 resilient seated ductile iron gate valve
soft seat gate valves is usd the compensation action of flexible disc making trace deformation to achieve good sealing effect.this kind of valve has the outstanding advantage of overall rubber coating ,anti-corrosion, nonbreakable, goog elastic memory and long service life etc. It can be widely used on tap water, sewage, construction, food, electric power, medicine, metallurgy, light textile, energy system and other fluid on the pipeline as the adjusting and the closure device.
Main parts and material
name: material
body: di
disc : di+epdmnbr
stem nut: brass
stem: 2cr13
gasket: epdm
bonnet: di
handwheel: di
dust ring: epdm
nut: brass
sealing ring: ptfe
o-ring: epdm
locting ring: brass