Worm Gear 5A CL150 Butterfly Valves  - Lug butterfly valve

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Worm Gear 5A CL150 Butterfly Valves
  • Triple offset industrial lug butterfly valve
  • eccentric lug type butterfly valve
  • DBV Lug type butterfly valve
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Worm Gear 5A CL150 Butterfly Valves

  • Product description:

    One type of DBV valves: Wafer type butterfly valve, Worm Gear 5A CL150 Butterfly Valves with high quality

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Worm gear 5A class150 triple butterfly valve 

Valve manufacturer description

lug type triple offset butterfly valve

Name:

Worm Gear 5A Class150 Triple Butterfly Valves

Material:

Body: 5A 0630

Nominal Pressure:

Class 150 

Nominal Diameter:

3"

End Connection:

Lug

Structure:

Triple Eccentricity

Operation:

Worm gear 

Valve type:

Industrial Valve

Working Temp.:

-10~+200

Test / Inspection:

ISO 5208/API 598

Face To Face:

API 609

PSWe also can do according to customer's requirements.


details-dbv valve manufacturer


tripleeccentricluggagebutterflyvalve



Unique Plum Pin Design


Adopts  the  plum pin design,  which DBV butterfly valve

is  different  from  traditional  pin  design.  As we all know, 

traditional  pin is straight to the stem,  but  the plum pin is

tilted to the stem. From the aspect of application, the plum

pin could afford higher pressure and larger diameter.




lugtypetripleeccentricindustrialbutterflyvalve




Standard Bolts & Nuts  


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

valve longer service life.






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.


  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.






  Product Comparison  


  Disc Design  

 Disc Design


  Appearance Design  

Appearance Comparsion 


 

  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: info@dbv-armaturen.com  

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

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