large size resilient seat gate valve

large size  resilient seat gate valve
large size  resilient seat gate valvelarge size  resilient seat gate valve
Categorieslarge size gate valve
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BrandLIKE valve
FOB portTian Jin
Terms of PaymentT/T
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Update Time2018-12-17
Detail Information

Brief introduction

Large diameter rubber-seat gate valve using the high quality ductile iron or carbon steel, featured with heavy duty, llight weight, precise geometric dimension. The gate is interchangeable, the installation of spiral bevel gear is labor saving. According to user's requirement, opening and closing direction column, electric, pneumatic systems can be equipped. Large diameter rubber-seat gate valve can be widely used in mining, metallurgy, power plants and other industries.

 

Main material list 

Part

Material

 

Body

Ductile Iron

 

Disc

Ductile Iron +EPDM

 

Stem nut

Bronze

 

Shaft

2Cr13 / SS431/ SS304

 

 

 

Pressure and temperature 

Working Pressure

PN10 / PN16 / PN25

 

Testing Pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

 

Working Temperature

-10°C to 80°C (NBR)

-10°C to 120°C (EPDM)

 

Suitable Media

Water, Oil and gas.

 

 

Features & Benefits
•O-ring effectively reduce the leakage and can be easily replaced under pressure.
•Epoxy painted providing an increased resistance to rust and corrosion.
•Packaged in pallet box containers or on pallets, adequately protected for shipment.
•Each valve is individually tested.
•Various materials and services available to meet your unique requirement

 

Application

The resilient wedge gate valves are suitable for use in potable water, sewage and fire protection systems. These valves have a rated working pressure of 25 bar with zero leakage. The waterway is clear and unobstructed.

 

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