DN200 Desulfuration Wafer Type Cast Iron Butterfly Valve with Duplex Disc Pn10/16

• Customization: Available
• Driving Mode: Manual
• Connection Form: Wafer
• Model NO.: W-002
• 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
• Transport Package: Bubble Bag Within Plywood Case
• Specification: small size, easy assembling
• Trademark: TFW
• Origin: Tianjin, China
• HS Code: 848180
• Production Capacity: 20000 PCS/Month

Product Description

Size DN50-DN1200
End flange ANSI B 16.1, EN 1092, AS 2129
Face to face EN558-1
Top flange ISO 5211
Normal pressure PN1.0/1.6/2.5MPa (150/300PSI)
Body: CI / DI / WCB / SS disc-DI / CF8 / CF8M / C95400
Disc :DI/ALB/Rubber lined Disc/ 1.2501/CF8M/1.4529/CF8/Hastelloy
Stem: SS416/304/316/431/17-4PH
Seat: Hypalon/EPDM/Neoprene/NBR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM/PTFE
Temprature -45c~150c
Feature Small in size, light in weight and easy maintenance, it can be used as a device to cut-off or regulate
Apply Fresh water, sewage, sea water, air, vapor, food, medicine, oils. acids, alkalis, salt etc.

Features:
Available in various materials
Long service life with reliable seal and without frequent maintenance
Resilient seat design with bubble tight seal
Small size and lightweight
Easy to install and maintain
Easy to operate
Pressure test conforms to API598
Can regulate or cut off pipeline flow

STANDARD MATERIAL OF MAIN PARTS
NO.	PART	MATERIAL
1	Body	Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
2	Seat	EPDM
3	Shaft	Stainless Steel416,316,304
4	Disc	2507,1.4529,1.4469,C207
5	Pin	Stainless Steel
6	Bushing	PTFE,Bronze
7	O-Ring	EPDM

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.