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Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve

China Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve, Find details about China Non-Return Valve, Swing Check Valve from Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve

Function
Non Return
Sealing Form
Rubber
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Epoxy Coating Brand
Akzo Nobel
Body Materials
Cast Iron/Ductile Iron/Wcb/Stainless Steel
Big and Old Valve Facotry
65 Years
Packing
Export Plywood Box
Applicable Size
DN300-DN2600
Appicable Pressure
Pn1.0-2.5MPa
Structure Type
Vertical/Title
Connection Type
Flange
Medium
Water/Oil/Gas etc
Connection Standard
ANSI/DIN/ISO/BS
Disc Material
Ductile Iron/Wcb/Stainless Steel
Seat Material
Rubber/Stainless Steel
Shaft Material
Ss420/SS304/SS316
MOQ
1
Name
Butterfly Slow-Closing Non Return Valve
Trademark
TWT /OEM/ODM
Transport Package
Export Plywood Box
Specification
DN300-DN2600
Origin
China, Tianjin
HS Code
848180
Function
Non Return
Sealing Form
Rubber
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Epoxy Coating Brand
Akzo Nobel
Body Materials
Cast Iron/Ductile Iron/Wcb/Stainless Steel
Big and Old Valve Facotry
65 Years
Packing
Export Plywood Box
Applicable Size
DN300-DN2600
Appicable Pressure
Pn1.0-2.5MPa
Structure Type
Vertical/Title
Connection Type
Flange
Medium
Water/Oil/Gas etc
Connection Standard
ANSI/DIN/ISO/BS
Disc Material
Ductile Iron/Wcb/Stainless Steel
Seat Material
Rubber/Stainless Steel
Shaft Material
Ss420/SS304/SS316
MOQ
1
Name
Butterfly Slow-Closing Non Return Valve
Trademark
TWT /OEM/ODM
Transport Package
Export Plywood Box
Specification
DN300-DN2600
Origin
China, Tianjin
HS Code
848180

produce large diameter butterfly slow closing ductile iron non return valve

Product Description

Butterfly Buffering Multifunctional Check Valve- TWT VALVE

Design of the eccentric structure, reduce the open torque, reduce the sealing surface friction and improve usage life.
Fluid resistance small, the resistance coefficient is the same with factor of same length pipe
Optional coved rubber or metal seat make sure the valve to be used in different working condition.
· A more reasonable structural form
· Flow resistance is smaller
· Batter quality materials
· More long life and environmental image
 
Product Parameters
 

Size:DN300-DN2600
Pressure:PN1.0-2.5Mpa
Temp:-29-180ºC
Medium:water,oil,gas etc
Structure:vertical.title
Connection:flange
Connection standard:ANSI,DIN,ISO,BS
Body material:A536/GGG50/A216 WCB/CF8/CF8M
Disc material:A536/GGG50/A216 WCB/CF8/CF8M
Seat:rubber/stainless steel

Main Material
NoPart MaterialNoPart Material
1BodyA53611Rubber GasketZcuZn382Pb2
2DiscA53612PackingNBR 
3Up StaftSS42013PinSS
4Sealing RingNBR 14GlandDuctile Iron A536
5Down StaftSS42015Disc RingCarbon steel (Q235-A)
6Up BushingDF-116Sealing RingNBR 
7Down BushingDF-117Rocker ArmCarbon steel (Q235-A)
8Down Shaft Sealing RingNBR 18Anchor SupportCarbon steel (Q235-A)
9End CoverA53619Buffer Hydraulic CylinderDI Parts
10Half RingSS42020OperateGear,Electric Actuator
Technical Data
Nominal Diameter DN300(12")-2600(104")300(12")-2600(104")mm
Nominal Pressure PN1.01.6Mpa
Test Pressure Shell1.52.4Mpa
Sealing1.11.76Mpa
Working Temperature -20-120ºC
Suitable MediumWater, Sewage, Sea Water, Air, Oil etc.
Detailed Photos

 

Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve


Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve



Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve
Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve
Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve
Company Profile

 

Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve

Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return ValveProduce Large Diameter Butterfly Slow Closing Ductile Iron Non Return ValveProduce Large Diameter Butterfly Slow Closing Ductile Iron Non Return ValveProduce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve
Our Advantages

 

More than 60 years of valve production experience
with advanced processing equipment
large testing laboratories
and sufficient raw material reserves
Produce Large Diameter Butterfly Slow Closing Ductile Iron Non Return ValveProduce Large Diameter Butterfly Slow Closing Ductile Iron Non Return Valve
FAQ

 

Q1.Whether it is a factory?
A:yes we are factory have more than 60 years valve production experience
Q2.Can i have any own customized product?
A:yes you are customized requirements for standard,size,colour,packing,nameplate,mark,etc
Q3.Do you provide samples?
A:yes we can provide the samples but do not pay the charge of freight
Q4.What's your terms of payment?
A:30% in advance 70% balance before shipment  
Q5.Is there any testing equipment
A:Yes, we have pressure testing equipment, and large-scale laboratories and non-destructive testing equipment 
 

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