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Home ProductsWafer Type Butterfly Valve

Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve

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Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve

China Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve supplier
Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve supplier Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve supplier Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve supplier Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve supplier

Large Image :  Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve

Product Details:

Place of Origin: CHINA
Brand Name: WESDOM/ CUSTOMER DESIGNED
Certification: ISO/TS/CE

Payment & Shipping Terms:

Minimum Order Quantity: 20pcs
Price: Negotiable
Packaging Details: Bubble bag,sponge, wooden case,pallet
Delivery Time: According to the actual order
Payment Terms: Western Union, L/C, D/A
Supply Ability: 20pcs/ per day
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Detailed Product Description
Application:: Condensate Treatment, ECO, Food And Medicine, Air Separation Systems Temperature Of Media:: Normal -29-200℃
Pressure:: Low Pressure, PN 10-PN 20(Class 150) Power:: Manual, Electric, Pneumatic, Hydraulic, Solenoid
Media:: Acid,base Port Size:: DN50-DN600(NPS2-NPS24)
Structure:: Butterfly Valve Seat:: PTFE,RPTFE
Valve Disc/ Trim:: ASTM A351 CF8, ASTM A351 CF8M Temperature:: -40℃-+200℃

Butterfly valve is suitable for flow regulation.Because the pressure loss of butterfly valve in the pipeline is relatively large, it should also consider the solidity of butterfly plate under the pressure of pipeline medium when it is closed.In addition, consideration must be given to the operating temperature limitations of the resilient seat material at high temperatures.Butterfly valve structure length and overall height is small, open and close fast, and has good fluid control characteristics, the structure principle of butterfly valve is most suitable for the production of large diameter valve.When the butterfly valve is required to control the flow of use, the most important thing is to choose the correct size and type of butterfly valve, so that it can work properly and effectively.

Generally, short structure length and fast opening and closing speed (1/4 revolution) are required in throttling, adjusting control and mud medium.Low pressure cut-off (small pressure difference), butterfly valve is recommended.

In the two-position regulation, shrinkage mouth of the passage, low noise, cavitation and gasification phenomenon, a small amount of leakage into the atmosphere, with abrasive medium, you can choose butterfly valve.

Throttling adjustment under special working conditions, or the requirements of strict sealing, or wear serious, low temperature (cryogenic) working conditions when using butterfly valve, need to use special design of metal sealing belt adjustment device to triple eccentric or double eccentric special butterfly valve.

Butterfly valve is suitable for fresh water, sewage, sea water, salt water, steam, natural gas, food, medicine, oil, acid, alkali and other pipelines with complete sealing, zero gas test leakage, high service life requirements and operating temperature of -10 ℃ ~ 150 ℃.

Eccentric butterfly valve of soft seal is suitable for bi-directional opening and closing and regulating of ventilation and dust removal pipelines. It is widely used in gas pipelines and water channels of metallurgy, light industry, electric power and petrochemical systems.

Double eccentric butterfly valve with metal to metal sealing is suitable for city heating, gas supply, water supply and other gas, oil, acid and alkali pipelines, as an adjustment and throttling device.

In addition to being used as the program control valve of large PSA gas separation device, the three-eccentric butterfly valve is widely used in petroleum, petrochemical, chemical industry, metallurgy, electric power and other fields, and is a good substitute for gate valve and globe valve.[2]

 

 

Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valveLow Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valveLow Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valveLow Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valveLow Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valveLow Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve

Product name Environmental double eccentric check wafer type butterfly valve
Flow medium gas,oil,water,sour,highly saline,corrosion
Medium temperature Normal Temperature -29-200℃
Material Casting
Power Manual,pneumatic,electric,hydraulic
Pressure Low,Medium Pressure 0-600LB
Structure Butterfly
Application Power plant condensate treatment, environmental protection, food and medicine, air separation

Parts and Material:

Name Material
Body ASTM A216 WCB
ASTM A351 CF8
ASTM A351 CF8M
Bushing AISI 316 with PTFE
Stem ASTM A276 316
ASTM A564 630 17-4PH
Disc ASTM A351 CF8
ASTM A351 CF8M
Seal

PTFE
RPTFE
ASTM A182 316 with PTFE

INCOLOY82

Pressure ratings:

NPS2-NPS24(DN50-DN600)

300Psi(20.68Bar)

 

Low Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valveLow Pressure, PN 10-PN 20,(Class 150) Safe tipping double offset butterfly valve

Contact Details
HENAN WESDOM FLOW CONTROL CO.,LTD

Contact Person: Han

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