Sandproof flange butterfly valve

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Product Details:

Sealing Metal sealing
Application Water, oil, weak corrosive fluid
Usage in petrochemical, food, medicine, textile, paper, water and electricity, ship, water supply and drainage and other corrosive, non-corrosive medium pipeline
Size DN50-DN3000
Structure Butterfly
Product Type BFV
Type Flanged
Supply Ability : 200 , Per Month
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Product Specifications

Media Water
Temperature 250 Celsius (oC)
Structure Butterfly
Product Type BFV
Type Flanged
Power Electrical
Usage in petrochemical, food, medicine, textile, paper, water and electricity, ship, water supply and drainage and other corrosive, non-corrosive medium pipeline
Size DN50-DN3000
Sealing Metal sealing
Application Water, oil, weak corrosive fluid
Pressure Medium Pressure

Trade Information

FOB Port SHANGHAI
Payment Terms Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C)
Supply Ability 200 , Per Month
Delivery Time 30 Days
Packaging Details Plywood case suitable for sea transportation
Main Export Market(s) Africa, Middle East, Western Europe, Eastern Europe, Australia, Asia
Main Domestic Market All India
Certifications TS ECM ISO9001 ISO14001 OHSAS18001

Product Description

The sand-proof flange butterfly valve is a new product developed by our company on the basis of double eccentric flange butterfly valve,which is easy to fail in axial seal and short in service life.

Features:

Butterfly valve has the advantages of double eccentric flange type butterfly valve.

Adopt the anti-mud sand sealing structure to ensure the axial non-leakage,stainless corrosion, not stuck and other phenomena, prolong the service life ofthe valve.

Application of sand-proof flange butterfly valve: in petrochemical, food, medicine,textile, paper, water and electricity, ship, water supply and drainage and other corrosive, non-corrosive medium pipeline, as closure and throttling, more suitable for the high sediment content of the Yellow River drainage pumping station pipeline.

The unique design of three-way eccentricity makes the sealing face free of friction transmission and prolongs the service life of the valve.
Elastic seal produced by torque
Clever wedge design makes the valve more and more closed and tight automatic sealing function, sealing surface between the compensatory, zero leakage
Small size, light weight, light operation, easy to install
Pneumatic and electric devices can be configured according to the requirement of users to meet the needs of remote control and program control
Replacement parts material can be applied to various media, and lining anti-corrosion (lining f46 gxpp poetc.)
Diversification of continuous structures: butt welding, flange

The butterfly plate of the sand-proof flange butterfly valve is installed in the diameter direction of the pipe. Within the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0° and 90°. When rotating to 90°, the valve plate isfully open