WCB PN16 DN150 Flange triple offset Butterfly Valve  - Flanged Butterfly Valves

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WCB PN16 DN150 Flange triple offset Butterfly Valve
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WCB PN16 DN150 Flange triple offset Butterfly Valve

  • Product description:

    WCB PN16 DN150 Technical Specification Design Standard: API 609 Body material: ASTM A216 WCB WCC; ASTM A217 WC1 WC6 WC9; ASTM A351 CF8,A351 CF8M, A351 CF3,A351 CF3M,

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WCB  Flange Triple Offset Butterfly Valve 


Valve manufacturer description

WCB FLANGE TRIPLE OFFSET BUTTERFLY VALVE

Name:

WCB Flange triple offset butterfly valve

Body Material:

ASTM A216 WCB WCC; ASTM A217 WC1 WC6 WC9

Nominal Pressure:

Class 150~2500

Nominal Diameter:

2"-24"

End Connection:

RF,FF,M,F,TG,RG

Structure:

Triple Eccentricity

Operation:

Worm gear 

Valve type:

Industrial Valve

Working Temp.:

-29~+200

Design Standard:

API 609

Test / Inspection:

API 598/ISO 5208

Certificate:

ISO9001, ISO14001, TS, CE, TUV

 PSWe also can do according to customer's requirements.


details-dbv valve manufacturer

Flangebutterflyvalve




Serial Number



Each valve of DBV remarked with one identify ID or Tag Number







FLANGETRIPLEECCENTRICBUTTERFLYVALVEMANUFACTURER




Standard Bolts & Nuts  


DBV ball valve adopts the standard bolts and nuts. It could extend the

valve longer service life.





FLANGEBUTTERFLYVALVEFACTORY




Nameplate


The material of nameplate is Stainless steel, our DBV always  make nameplate 

according to our customers requirements.






3g why


  Triple Eccentricity Design Features  
TripleEccentricity The stem is offset on both the X (1)and Y (2) axis of the valve's center line. 

This produces a cam一like motion. The third offset (3) consists of an 

inclined conical  profile machined into  the  valve sealing  surface. 

This allows rotary engagement and disengagement  of   the   seat   and   

seal   ring without interference.  All  rubbing between  seat  and seal ring

 is thereby eliminated. Once the seat and seal ring are  fully  engaged 

 torque  is applied in order to create a bi一directional, zero leakage, 

metal-to一metal seal. For this reason, triple offset valves are often 

defined as "torque" seated rather than”position” seated as in the

case of resilient or high performance products.

  Multi-layer disc sealing ring  

 Sealingring



Multi-layer disc sealing ring adopts ss304 and graphite laminated, 

sealing by the inside graphite, applied for low and middle pressure,

as recycle water, swage treatment, city building, etc.





 

  Factory Overveiw  

FactoryOverview

dbv valve mnaufacturer Contact us


Butterfly Valve Contact  

Company Profile:

DBV VALVE CO., LTD is manufacturer of valves.

more detail>

Email: [email protected]  

Wenzhou Factory :No.96 Fanhua East Road,OuBei,WenZhou,Zhejiang,China,325102


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