Triple eccentric/Offset metal to metal seat wafer Lug Butterfly Valve - Replaceable Metal to Metal Seated Butterfly Valve

products

Home Products Butterfly Valves Replaceable Metal to Metal Seated Butterfly Valve
Triple eccentric/Offset metal to metal seat wafer Lug Butterfly Valve
  • Lug type butterfly valve manufacturer in China
  • Duplex stainless steel F53 butterfly valve manufacturer
  • Triple eccentric butterfly valve metal to metal supplier with good quality
  • Duplex stainless steel 5A butterfly valve manufacturer
  • What is the material of Duplex stainless steel 5A
向上
向下

Triple eccentric/Offset metal to metal seat wafer Lug Butterfly Valve

  • Product description:

    Triple eccentric Butterfly Valves Body material:5A Disc: F53+STL, Stem: 17-4PH. Seat: F53+STL,Nominal Diameter:4" Nominal Pressure:CL600 Connection: Lug

Similar items

read more

  • Details
  • Description
  • Download

Triple eccentric/Offset metal to metal seat wafer Lug Butterfly Valve 4" CL 600

Valve manufacturer description

Duplex stainless steel butterfly valve

Material:

 5A

Nominal Pressure

CL600

Nominal Diameter:

4"

End Sealing:

 ASME B16.10

Face To Face:

ASME B16.10

Working Temperature:

-294℃~315℃

Test And Inspection:

API 598/ISO 5208

End Connection:

Lug

NACE:

NACE 0175

Certificate:

ISO9001, ISO14001, ISO28001, TS, CE,TUV

PSWe also can do according to customer's requirements.
Fully Metal to Metal Valve Details

Triple offset metal to metal seat butterfly valve




Innovation                                                                  


This is our new design of Europe design for Europe market







High pressure metal to metal seat supplier in China




Forgec Disc                                                       


Forged Duplex steel F53 disc for high pressure Class 600.







Wafer Lug triple eccentric butterfly valve manufacturer in China




Integral Yoke                              

  

Yoke and body casting in whole,this new design is very beautiful and can avoid the leakage on yoke.







Three eccentric butterfly valve manufacturer in China


Flange face finish

  

The ASME B16.5 code requires that the flange
face(raised face and flat face)has a specific
roughness to ensure that this surface be compatible
with the gasket and provide a high quality seal.






Why-dbv valve manufacturer

  Triple Eccentricity Design Features  

 TripleEccentricityThe 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.


  Metal to Metal Design  

 Butterfly Valve-5


 Contact us-dbv valve manufacturer


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

Worm Notice: 

If you like our valves, please bookmark our Facebook,Twitter, which is 

easier to find us. if you need it one day in the future, we do appreciate it

for your kindness.


New Products


Replaceable Seat Butterfly Valve Pneumatic Butterfly Valve  Manual Butterfly Valve  wafer type butterfly valve