Lug Wafer Butterfly Valve Supplier-GNEE
Lug type butterfly valve drive mode has manual, worm gear, pneumatic, electric four kinds of ways, the connection mode has flange, clamping two kinds of ways, the structure of the form can choose single eccentric, centerline type, double eccentric, three eccentric four kinds of ways, the sealing structure can choose soft seal, hard seal, the pressure range of PN0.1-10Mpa, the nominal diameter of DN40 ~ 2000mm, can choose cast steel, stainless steel material.
• Nominal Diameter: DN40 DN50 DN65 DN80 DN100 DN125
DN150 DN200 DN250 DN300 DN350 DN400 DN500 DN600
• Casting Type: Ductile Iron
• PN Value: 16
• Working Temperature: -10 ... +110 °C
Lug Butterfly Valve Components
The components of water butterfly valves are very durable and exceptionally strong. They are usually made of iron, stainless steel, carbon steel, brass and other metals, as well as certain plastics. Below, we describe the components of a lug butterfly valve specifically.
Body - covers the internal parts of the valve and is the strongest part of the valve.
Actuator - can be a manual device operated by hand or driven by some form of external power.
Stem - connects the actuator to the flap of a butt-clamp butterfly valve and transmits the torque applied by the actuator.
Valve Flap - is the main component of the Button Butterfly Valve and is used to start and stop the flow of fluid.
Seat - prevents leakage when the valve flap is in the closed position and rests against the seat.
Gasket - Rubber-seated butterfly valves do not require a gasket because the seat is the sealing surface
Because of their simplicity of operation and superior performance, Butterfly Butterfly Valves are the most commonly used and most common type of valve.
Scope Of Lug Valve Application
Butterfly valve is not only widely used in general industry such as petroleum, gas, chemical industry, water treatment, but also used in cooling water system of thermal power station.
Used for gas pipeline in sulfuric acid industry: furnace blower inlet and outlet, relay blower inlet and outlet, electric demisting series and interconnecting valve, S02 main blower inlet and outlet, converter regulation, preheater inlet and outlet, etc. to regulate and cut off the use of gas volume.
Used in sulfur acid system in the incineration, conversion, dry suction section, is the first choice of sulfur acid device valve brand, by the majority of users that: good sealing performance, light operation, vice corrosion, high temperature resistance, easy to operate, flexible, safe and reliable use of the butterfly valve, has been a large number of popularization and use.
Lug type butterfly valve is also widely used in: chemical, petrochemical, smelting, pharmaceutical, food and other industries in SO2, steam, air, gas, ammonia, CO2 gas, oil, water, brine, lye, seawater, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid, etc., as a regulator and interceptor on the pipeline.
ABOUT GNEE
GNEE Group is a professional valve supplier with 15 years of export experience, we can supply more than 50 kinds of valve products and more than 100 kinds of valve specifications, our valves are strictly according to the standards of each country, and we can provide certificates for our customers.GNEE is looking forward to growing together with you.
GNEE Lug Type Valve Customer
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