Carbon Steel WCB PN16 Butterfly Valve - Flanged Butterfly Valves

products

Home Products Butterfly Valves Flanged Butterfly Valves
Carbon Steel WCB PN16 Butterfly Valve
  • High quality flange butterfly valve
  • flange butterfly valve
  • Whole sale butterfly valve factory
  • Whole sale flanged butterfly valve manufacturer
  • Flanged GOST bal valve manufacturer
向上
向下

Carbon Steel WCB PN16 Butterfly Valve

  • Product description:

    Carbon Steel WCB PN16 Butterfly Valve Material: Body: WCB; Disc: WCB, Stem: 13Cr. Seat: SS304+graphite,Sealing ring: SS304+graphite Nominal Pressure PN10 Nominal Diameter: DN600-800

Similar items

read more

  • Details
  • Description
  • Download

Carbon Steel WCB PN16 Butterfly Valve  


Valve manufacturer description

flange type triple offset butterfly valve

Name:

Cryogenic butterfly valve

Material:

Body:WCB; Disc: WCB, Stem: 13Cr. Seat: SS304+graphite

Nominal Pressure:

PN10

Nominal Diameter:

DN600-800

End Connection:

RF

Structure:

Triple Eccentricity

Operation:

Worm gear 

Valve type:

Industrial Valve

Working Temp.:

-100~+750

Design Standard:

API 609

Test / Inspection:

API 598/ISO 5208

Face To Face:

API 609

 PSWe also can do according to customer's requirements.


details-dbv valve manufacturer


doubleflangetypebutterflyvalve


Up Blow-out Proof Design

Disc fixed on the stem with two pins without Chink to prevent the disc

shaken. DBV butterfly valve adopts such design of stepped shaft with 

the gland. It is effectively that prevent the stem blows out from the top.



singleflangetypebutterflyvalve-324c1


One way flow/Single direction



The valve of DBV have beautiful surface with clearly words.

Leakage class:A (No leakage)





flangetypebutterflyvalvemanufacturer


Raised Face 

The Rasied Face is the most common type used in process plant applications.

Different types of flange faces are used as the contact surfaces to seat thesealing 

gasket material Including:FF-flat face, RF-raised face, RJ-ring joint and so on.



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.





  Product Comparison  


  Renewable Seal Ring Design  

 Triple eccentricity Butterfly Valve-1


   Pin Design  

Triple eccentricity Butterfly Valve-12 


  Factory Direct Sales  

DBV Butterfly Valve 

  Factory Overveiw  

FactoryOverview

Quality, transportation, after-sales

4g FQ

 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 Ihave 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

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


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   luggage triple offset butterfly valve