red color soft seal signal butterfly valve for fire fighting
red color soft seal signal butterfly valve for fire fighting
Product Description
Feature of 200mm wafer type butterfly valve:
u 200mm wafer type butterfly valve
200mm wafer type 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 200mm 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 200mm wafer type butterfly valve:
Main Picture
red color soft seal signal butterfly valve for fire fighting
Company Information
Guangzhou Fols Valve Technology Co., ltd is a manufacturer which has been specializing in electric, pneumatic valve actuator, and in the research, development, production, sale and service of automatic control system
Our main products the FOLS series of electric actuator are elaborately designed and manufactured by the most advanced technology according to the practical situation.The FOLS series of electric actuator are characterized by driving device and transmission gear in one, small volume, light weight,good-looking appearance, and remarkable performance. They have been widely used in various fields, such as paper making, pharmaceuticals, food, chemical, petroleum, electricity, fire protection, air-condition, water supply and industrial automation and so on.
Production Process
Test & Certifications
Trade Terms
1. Trade term: EXW FOB CIF etc.
2. Delivery way: By express, By Sea, By air.
3. Payment term: TT Western Union L/C etc.
4. Payment condition:
Payment: T/TSample cost: 100% payment.
Order payment: T/T , 35% deposits before production, 65% balance to be paid before dleiverying
5. Delivery time:
Sample days: 5 working days
Order days: 15 days
6. Shipping freight are quoted under your requests
7. Shipping port: Guangzhou, Shenzhen
8. Discounts are offered based on order quantities
9. MOQ:1pcs sample
Packing & Shipping
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