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ductile cast iron wrench operator butterfly valve wormgear type turbine flanged butterfly valve

Product Description

 

body

gray iron, ductile iron, cast steel, stainless steel

disc

gray iron, ductile iron, cast steel, stainless steel

stem

carbon steel, stainless steel, 2cr13, 1cr18ni9ti

sealing ring

NBR, EPDM, PTFE, EPM

packing

rubber, flexible graphite

 ductile cast iron wrench operator Butterfly Valve wormgear type turbine flanged butterfly valve

Product Description

Product Description:

 

Butterfly valve:

 

the butterfly valve is used to open and close the medium or regulate the medium flow. simple structure small volume, light weight and small size for installation. according to the connection type, there are three basic connection, wafer type(including lug wafer type), flange and butt welding type.the sealing structure has three types including mutli-layer metal sealing, whole metal seat sealing and elastic metal sealing. it is used for different working condition with reliable sealing performance and long life span.

 

STANDARDS :

  • Design standard: API 6D API609 EN593 GB12238

  • Inspection and test: API 6D API 598 EN12266 GB/T 13927 JB/T 9092

  • Face to face: ASME B16.10 GB/T12221

  • Flange connection: ASME B16.5 EN1092 GOST54432 GB/T9113

  

APPLICATION :

 

PRODUCT CATEGORY

PRODUCT CATEGORY:

 

APPLICATION AREA

APPLICATION AREA:

 

 

ABOUT US

ABOUT US:

 

 

Certifications

Certifications:

 

FACTORY SHOW

FACTORY SHOW:

 

PAYMENT & SHIPPING

PAYMENT & SHIPPING:

 

FAQ & CONTACT US

FAQ:

 

Q: Are you factory or trading company ?

A: We are a factory.

 

Q: What’s the MOQ ?

A: Normally, If the items are in stock,there is no MOQ. The quantity is according to

     the clients requires. 

B: If there is no stock,the general MOQ are in big difference due to the different

     products. But the quantity still can be negotiated .

 

Q: What are the advantages of your product ?

     We specialized in fully welded ball valves for heating and natural gas .

A: Whole seamless steel tube pressed, full-auto welded without leaking

B: PTFE+25% carbon fiber and disc spring freely feed structure zero leakage.

C: Can be directly buried without need of a high ground well, saving the project

     cost.

D: Both valve and pipeline are made of the same material, without the condition of

     uneven stress.

 

 

 

CONTACT US:

 

 

 

 

 

 

 

Contact us if you need more details on Wrench Operator Butterfly Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Wormgear Type Butterfly Valve、Turbine Flanged Butterfly Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Butterfly Valve > Welded Butterfly Valve

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