F5 PN16 PN25 cast iron gate valve
- Model Number: F4
- Brand Name: shengfeng
- Minimum Order Quantity: 100
- Supply Capacity: 5000/month
- Payment: T/T
- pressure: PN10/PN16/PN25
- body: ggg50
- cap: ggg50
- disc: DI+EPDM
- Stem: ss420
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F5 PN16 PN25 cast iron gate valve F4 Description
F4 non rising gate Valve Product Overview:
In addition to the advantages of the flexible seated gate valve, the lever valve uses the overall encapsulation of the valve to produce a deformation compensation effect to achieve a good sealing effect, which overcomes the poor sealing, water leakage and rust of the general gate valve and saves installation space more effectively. It can be widely used in fluid lines such as tap water, sewage, and systems as regulating and shutoff devices.
F4 gate valve advantages:
1. Overall encapsulation: The gate adopts integral encapsulation. Its good covering performance and precise geometric dimensions ensure the reliability of sealing and long service life.
2, light weight: valve body made of ductile iron, light weight, easy installation.
3, flat-bottom valve seat: the same position with the same flat-bottom valve design, does not produce debris, seal more reliable.
4. Corrosion resistance: The inner cavity is coated with non-toxic epoxy resin to prevent corrosion and rust. It can be used not only for drinking, but also for sewage system.
5. Three “O” seals: The stem adopts three O-ring seals, which have low frictional resistance, light switch, and no water leakage.