Triple eccentric/Offset metal to metal seat Butterfly Valves DN600 PN25 - 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 Butterfly Valves DN600 PN25
  • DBV
  • Tripe eccentric butterfly valve
  • Butterfly valve manufacturer
  • Flanged butterfly valve manufacturer
  • High performance butterfly valve manufacturer in China
向上
向下

Triple eccentric/Offset metal to metal seat Butterfly Valves DN600 PN25

  • Product description:

    Triple eccentric Butterfly Valves Body material::A105 Disc: CF8+STL,Stem: 17-4PH. Seat: F316+STL,Nominal Diameter:DN600 Nominal Pressure:PN25 Connection: Butt welded

Similar items

read more

  • Details
  • Description
  • Download

      Triple eccentric/Offset metal to metal seat Butterfly Valves DN600 PN25

Valve manufacturer description

Tripe eccentric butterfly valve

Name:

Triple eccentric/Offset metal to metal seat Butterfly Valves DN600 PN25

Material:

Body: A105

Nominal Pressure:

PN25

Nominal Diameter:

DN600

End Connection:

BW

Structure:

Triple Eccentric

Operation:

Gear box

Valve type:

Metal seated butterfly valve

Working Temp.:

-29℃~425℃

Test / Inspection:

API 598

Face To Face:

ASME B16.10


PSWe also can do according to customer's requirements.


details-dbv valve manufacturer


butterfly valve factory





Marking                                 

Every valve in DBV with clear LOGO and Marking on the valve body.







Wafer butterfly valve



Stainless steel Disc                            

Stainless steel ASTM A351 CF8 disc can be used in severe working conditions



 






23


Metal to Metal sealing


We protect every tiny detail of the seat sealing,very smoothly

to ensure excellent sealing performance.DBV butterfly valve

adopts all metal forged seal ring,overlays stellite alloy on the 

sealing surface,its advantages are anti-wear,anti-erosion

and long service life,etc.

 




21



Flange



The top flange design comply with ISO 5211,The yoke is

 convenient for assembling worm gear, pneumatic, electric,

hydraulic and pneumatic & hydraulic actuators.actuators.






Why-dbv valve manufacturer


  Triple Eccentricity Design Features  

 TripleEccentricity

The stem is offset on both the X (1)and Y (2) axis of the valve'scenter line. This produces a cam一like motion.

 The third offset (3)consists of an inclined conical  profile machined into  the  valvesealing  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 seatand seal ring are  fully  engaged  torque 

 is applied in order to create a bi一directional, zero leakage,  metal-to一metal seal. Forthis reason, triple

 offset valves are often defined as "torque" seatedrather than”position” seated as in the case of resilient

 or highperformance 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.






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


Butt Weld butterfly valve Butt Welding butterfly valve BW butterfly valve Butt Weld butterfly valve