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1200mm 150LB Double Eccentric Butterfly Valve

1200mm 150LB Double Eccentric Butterfly Valve

1200mm 150LB Double Eccentric Butterfly Valve
1200mm 150LB Double Eccentric Butterfly Valve
Categories Industrial Metal Valves
Brand Name: FRANK STEEL
Model Number: Classes: 150--600LB
Certification: DNV / LR / BV
Place of Origin: P.R.CHINA
MOQ: 1pcs
Price: USD negotiation per pcs
Payment Terms: T/T
Supply Ability: 100 per 30 days
Delivery Time: about 30 work days
Packaging Details: Simple packing in hexagon shape per bunch or plywooden boxes
Material: Carbon, stainless, Alloy, Nickel alloy steel
Sizes:: 2˝∽48˝ ( 50mm∽1200mm )
Classes: 150--600LB
Collor: Customizable
charcteristic: Double eccentric butterfly
Packing: Wooden box
date of delivery: 30days
Standard: API609
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Company Info.
SUZHOU FRANK STEEL CO.,LTD.
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1200mm 150LB Double Eccentric Butterfly Valve

1. Description


Double eccentric butterfly valve
API609
Sizes: 2˝∽48˝ ( 50mm∽1200mm )
Classes: 150--600LB
Material:Carbon, stainless, Alloy, Nickel alloy steel


2. Feature


Wafer, lug ,flange
Resilient or metal seated
Tightly shut off
Bi-directional service
Blow-out proof shaft
Double block and bleed
Available for high and moderate pressure fluid service


3. Product features and Application


shaft is behind the butterfly plate surface. This kind of eccentricity makes the contact surface of butterfly plate and valve seat be the sealing surface, which fundamentally overcomes the inherent defects of the middle line butterfly valve, and thus eliminates the possibility of internal leakage at the upper and lower intersection points between the valve stem shaft and the sealing valve seat. Another eccentricity refers to that the center of the valve body's water hole deviates from the shaft center of the valve stem, that is, the valve stem shaft divides the butterfly plate into more parts on one side and two parts on the other side. This kind of eccentricity can make the butterfly plate quickly break away from or close to the valve seat during the opening and closing process, reduce the stroke friction between the butterfly plate and the sealing valve seat, reduce the wear, reduce the opening and closing torque, and prolong the service life of the valve seat.
It is mainly used for water plant, power plant, steel plant smelting, chemical industry, water source spring engineering, environmental facilities construction and other system drainage, especially for waterway pipeline, as regulating and intercepting equipment. Compared with the center line butterfly valve, double eccentric butterfly valve is more resistant to high pressure, longer service life and good stability.
Product Tags:

150LB double eccentric butterfly valve

  

1200mm industrial butterfly valve

  

API 609 double eccentric butterfly valve

  
China 1200mm 150LB Double Eccentric Butterfly Valve factory

1200mm 150LB Double Eccentric Butterfly Valve

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