Wholly Metal to Metal Flange Triple Offset Butterfly Valve with Gear Box  - Replaceable Metal to Metal Seated Butterfly Valve

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Wholly Metal to Metal Flange Triple Offset Butterfly Valve with Gear Box
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Wholly Metal to Metal Flange Triple Offset Butterfly Valve with Gear Box

  • Product description:

    Worm Gear WCB CL150 12'' Metal to Metal Flange Triple Eccentric Butterfly Valves 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,A351 CN7M; ASTM A35

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Wholly Metal to Metal WCB Flange Triple Offset Butterfly Valve with Gear Box 

Valve manufacturer description

Butterfly Valve-1

Name:

Wholly Metal to Metal Flange Triple Offset Butterfly Valve with Gear Box 

Material:

Body:WCB; Disc: WCB, Stem: 17-4PH. Seat: 304+STL 

Nominal Pressure:

CL150

Nominal Diameter:

12"

End Connection:

Flange

Structure:

Triple Eccentricity

Operation:

Worm gear 

Valve type:

Industrial Valve

Working Temp.:

-29~+200

Design Standard:

API 609

Test / Inspection:

API 598/ISO 5208

Face To Face:

API 609

    PSWe also can do according to customer's requirements.

Fully Metal to Metal Valve Details


ButterflyValve2





One-piece Yoke Design


DBV butterfly valve adopts the design of one piece 

yoke.  It is more beautiful than normal valves. It is also

convenient to assemble the actuator.




ButterflyValve3-f35c8



Fully Metal to Metal Design


DBV butterfly valve adopts the design of fully metal. The 

alloy steel is overlaid on the sealing surface, which solves

the problems of hard working conditions, such as high 

pressure, low temperature and high temperature effectively.




ButterflyValve4-b8837



Renewable Seat &Seal Ring Design

  

DBV butterfly valve adopts the design of renewable seat and

seal Ring. This design makes the valve cost lowest.  If the valve 

has the leakage caused by the seal ring &seat , changing the 

seal ring&seat could solve the leakage. 


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


  Product Comparison  


  Yoke Design  

 Metal Butterfly Valve-1


  Seat & Seal Ring Design  

MetalButterflyValve2 


  Factory Direct Sales  

DBV Butterfly Valve 

Quality, transportation, after-sales

FQ-dbv valve manufacturer                     

  Q1. Are you a factory or trading company?

  A: We are a factory specialized in manufacturing valves 20 years. We both have factory in Wenzhou and Shanghai.

  Q2. Can I have a sample order for valve?

  A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable. 

  Q3.Do you have any MOQ limit for valve order?

  A: Low MOQ, 1pc for sample checking is available

  Q4. How do you ship the goods?

  A: We usually ship by sea, by air, by courier, etc.

  Q5. How to check the process of the order?

  A: You can check your order on our website after we provide you account and password.

  Q6: Do you offer guarantee for the products?

  A: Yes, we offer 2 years warranty to our products and we could repair freely for lifelong time.

  Q7: Can you put our Logo on the valves?

  A:Yes, we can totally produce products according to your special request, even manufacture them base on your drawing.

  Q8: How can I check your factory situation while it's difficult for me to come to China?

  AWe have photos and videos on our website, youtube and facebook, It shows every step of our manufacturing.


 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: 

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