F4 3352 Ductile Iron Gate Valve

F4 3352 Ductile Iron Gate Valve
The resilient seat gate valve uses the deformation compensation function of the
whole gate to achieve a good sealing effect, 
which overcomes the poor sealing, water leakage and rust of the general gate
valve, and more effectively saves the installation space. 
It can be widely used in tap water, sewage, construction, petroleum, chemical,
food, medicine, textile, electric power, metallurgy, energy system and other
fluid pipelines as on-off device.

Advantage
The valve should be used for open ,close and regulating medium flow in pipeline
of petroleum,chemical,food,medicine,metallurgy,ship,c , an also be used in a
variety of corrosive medium,the following feature.
Excellent bidirectional sealing performance,minimized operation torque.
Flow characteristics tend to be straight,good regulation performance.
Choosing different materials, can be used in corrosive medium.
Simple and compact structure,compact and light,easy to transport,install and
disassemble.

Describe
LWGV-1 DIN F4 3352 Gate Valve
Actuator：Steel Handle Wheel
Valve Body：Ductile Iron/GGG40/GGG50
Valve Disc：Ductile Iron GGG50+EPDM
Valve Stem：Carbon Steel/SS410 SS420 SS416 SS304 SS316 SS316L 
Valve Seat：EPDM/NBR
Nut: Brass/Ductile Iron
Standard：PN10/16
No.：LWGV-1
Size , ：4inch DN100, DN40-DN800
Weight：13KG----
Temperature：- , 10℃-120℃

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