China Lug Wafer Butterfly Valve Ductile Iron Body PTFE EPDM Seat BS5163 F4 F5 Awwac Hand Wheel Actuated

Basic Info

Model NO.	Newton-1-2
Media	Water
Driving Mode	Manual
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
Standard	API609 BS5155 ISO5752 JIS7480
Application	Industrial Usage, Water Industrial Usage, Household Usage
Transport Package	Plywood Cases
Specification	DN40-DN2000
Trademark	Newton
Origin	China
HS Code	8481804090
Production Capacity	10000000 Sets Per Year

Product Description

Product Describtion

Lug Butterfly Valve

Size	DN40-DN2000
Face to Face	API609, BS5155, DIN3202, ISO5752
Connection Flange	PN6/PN10/PN16/PN25/JIS5K/10K/16K/150LB/AS2129 Table D/E
Mounting Flange	ISO5211
Working Pressure	PN10/PN16/PN25
Application	Fresh Water, Sea Water, Oil, Gas, Acid, Food, Steam
Application Temperature	-210~250 ºC
Shaft Disc Connection Type	Pin/Pinless/Double Half Shafts
Seat Type	Soft Back/Hard Back/Vulcanized

No.	Parts	Materials
1	Body	Ductile Iron, Carbon Steel, Stainless Steel, Bronze.
2	Seat	NBR, EPDM, PTFE, Viton, Neoprene, Hypalon, Silicon, PFA.
3	Shaft	SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
4	Disc	DI+Ni, Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, (DI/WCB/SS) coated (Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA)
5	Operation	Hand Lever, Gear Box, Electric/Pneumatic/Hydraulic Actuator
6	Bushing	PTFE, Bronze
7	O Ring	NBR, EPDM, VITON

Product Features

1. The valve seat is vulcanized with the valve body as a whole, with good integration and easy on-site maintenance.2. Simple structure and quick opening. The butterfly disc material adopts streamlined design, which can be used in both directions, with small flow resistance and excellent flow characteristics.3. Long service life and many times of opening and closing.4. Two way sealing, zero leakage in the test.5. The flow characteristics tend to be linear and the regulation performance is good.

Product Details

 

Production process

Product Packaging:

Our Company

Tianjin Newton Valve is a professional valve manufacturer of rubber seat butterfly valve, wafer check valve, ball check valve, resilient seat gate valve, cast iron valves for marine, Y strainer. We adapt advanced, efficient, careful manage system to ensure that we can produce high-quality products in time, experienced sales team, perfect after-sales support to satisfy clients. We adheres to "Newton use science to do better valves, focus on details, continuous improvement" which makes us in an invincible position in the fierce market competition. We believe that we will do the better quality products, supply most perfect service for you.

Certificate

FAQ

Q: Could you offer a free sample?
A: Yes, we can provide free samples for you to evaluate, but you need to bear their shipping costs
Q: Are you a factory or trade company?
A: We are a marine butterfly valve manufacturer, and specialize in the production and export of valves for more than ten years
Q: Would you have a discount if I have a large order?
A: Of course, we could offer different discount according to your order quantity
Q: How will you make the shipment?
A: By sea shipment/Air/Express service
Q: Do you accept OEM business?
A: Yes, we do.