High Quality Factory Manufacture Series Lug Type High Performance Butterfly Valve
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| Customization: | Available |
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| Media: | Water |
| Driving Mode: | Manual |
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Basic Info.
- Connection Form
- Lug Support
- Structure
- Centre Sealing
- Seal Form
- Force Sealed
- Valve Stem
- Normal
- Work Pressure
- Low Pressure (Pn<1.6mpa)
- Working Temperature
- Normal Temperature (-40°C<T<120°C)
- Material of Seal Surface
- Soft Sealed
- Valve Body
- Casting
- Application
- Industrial Usage, Water Industrial Usage
- Size
- Dn50-Dn600
- Material
- Cast Iron, Ductile Iron, Steel
- Transport Package
- Plywood Case
- Specification
- CE
- Trademark
- TFW
- Origin
- Tianjin, China
- HS Code
- 84818040
- Production Capacity
- 5000PCS/Month
Product Description
Features:
1. Small in size, light in weight, easy installation and maintenance.
2. Simple and compact construction, quick 90 degree on-off operation.
3. Minimized operating torque, energy saving.
4. Flow curve tending to straight line, excellent regulation performance.
5. Long service life, standing the test of tens thousands opening/closing operations.
6. Wide selection of materials, applicable to various medium.
Performance:
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Nominal pressue (MPa) |
1.0 |
1.6 |
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Nominal diameter(mm) |
50-1000 |
50-1000 |
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Test pressure |
Shell |
1.5 |
2.4 |
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(MPa) |
Seal |
1.1 |
1.76 |
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Applicable temperature |
150 |
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Applicable medium |
Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, |
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Operating mode |
manual, worm gear, pneumatic, electric, etc. |
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Standard:
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Design & Manufacture |
Flange Connection |
Face to Face Dimension |
Test & Inspection |
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MSS SP-67 |
DIN PN10/16/25; ANSI B 16.1 |
API609 |
API598 |
Material List:
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No. |
Part Name |
Material |
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1 |
Body |
Carbon Steel, Stainless Steel, AlloySteel,Cr-Mo Steel |
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2 |
Disc |
Carbon Steel, Stainless Steel, AlloySteel,Cr-Mo Steel |
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3 |
Stem |
Stainless steel,Cr-Mo Steel |
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4 |
Sealing ring | Stainless Steel+Flexible graphite |
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5 |
Packing | Flexible graphite, |




FAQ
1. Q: Are you a manufacturer or trading company ?
A: we are valve manufacturer and factory ,and not trading company.
2. Q: Do you have agent or representative abroad?
A: We do not have agent abroad,please contact us to purchase valves
from TIANJIN TANGFA WATTS VALVE CO., LTD.. directly.
3. Q: What's your product range?
A: We can produce Butterfly valve,Gate valve,Check valve,Y strainer,Rubber Joint
by ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
4. Q: Is there any stock in your factory? and how about your lead time?
A: We stock valves with normal sizes. The lead time depends on your quantity,
generally 30-35 days.
5. Q: Which countries do you export to ?
A: We export directly to vast majority of countries in the world.
6. Q: What certificates will you provide ?
A: We can provide CE/ ISO / WRAS.
7. Q:After-sales service
A:18 months year warranty for all kinds of products.
As an experienced manufacturer, you can rest assured of the quality and sales service.
8.Q: Payment
A:T/T, L/C, OA, D/P, D/A.
9.Q:Transportation
A:Transported by DHL, UPS, EMS, FEDEX, SF, by Air, by Sea.
10. Q:Do you provide free sample?
A:Free sample is OK for us.
11. Q:Do you accept custom design on size?
A:Yes, if the size is reasonable.
Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit.
2.We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.
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