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,can 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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