Ручка или червячная передача межфланцевый Клапан PTFE выстроились клапан-бабочка уплотнительное
- Категории: Butterfly Valves >>>
- Поставщик: Guangzhou,Fols,Valve,Technology,Co.,Ltd.
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Характеристики
handle or worm gear wafer type PTFE lined butterfly valve seal ring
Product Description
Product Description
Feature of wafer type butterfly valve:
u wafer type butterfly valve
large diameter butterfly valve for cement is designed to maintain a seal against bi-directional pressure differential to prevent any backflow in systems designed for unidirectional flow.
u wafer type butterfly valve
1.Wafer style is the more common of the two and is less expensive than the lug style.
2.The wafer style butterfly valve is just about the standard. It is so common that no one even bothers to use the word "wafer" when ordering a butterfly valve.
3.It is taken for granted that if a butterfly valve is ordered, a wafer style will be received.
Materials of major parts:
DN40-600
PN1.0-1.6MPa
Mediums:Water,Sewage,Oil,Gas
Temperature:-10C~150C
1)Sizes: DN40-DN600
2) Pressure: PN6/PN10/PN16/CLASS150
3)Temprature:
EPDM liner:-10C-120C
NBR liner:-10C-82C
Viton liner: -10C-150C
4)Material:
A. Body: Cast iron/Ductile iron/WCB/Stainless Steel
B. Disc: DI/CF8/CF8M/C95400
C.Seat: NBR/EPDM/PTFE
D.Shaft: SS420/SS316
E:Bushing: Glass backed PTFE /Lubricated bronze
F. Operation: Malleable iron lever/Aluminium Lever/Gear/Pneumatic/Electrical
| Parts Name | Material |
| Valve body | Dutile iron, stainless steel, Cast Seel |
| Valve seated seal | NBR, PTFE, EPDM |
| Valve disc | Stainless steel |
| Valve stem | Stainless steel |
| Bonnet bush | Bronze |
Main size of wafer type butterfly valve:
Main Picture
Main Picture
handle or worm gear wafer type PTFE lined butterfly valve seal ring
Why Choose Us
Company Information
Production Process
Production Process
FAQ
Q: Are you trading company or manufacturer ?
A: We are a manufacturer and have our own factory.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Can I have a sample order?
A: Yes,we welcome sample order to test and check quality.Mixed samples are acceptable.
Q: Do you test all your goods before delivery?
A: Yes, all products are fully inspected before delivery.
Q: What are your payment term and delivery time?
A: We accept TT, Paypal, Western Union, Credit card. The delivery time about 3 to 7 working days.
Q. What is the warranty?
A: Our warranty is one year. After you receive the goods, if you find defect products, just take pics or videos to send us. We will re-make it for re-fund them to customers once we confirm it is our responsibilities.
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