DN250 Wafer Type Butterfly Valve, Di Body, SS304 Disc, EPDM/NBR Seat, Ss410 Shaft with Hand Lever Operated Pn10/16/ JIS 5K/10K /150lb Flanged Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: Newton-1-1
• 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: API/JIS/DIN/BS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body Material: Ductile Iron
• Seat: EPDM/NBR
• Disc: SS304
• Shaft: Ss410
• Guarantee: 2 Years
• Operation: Lever
• Transport Package: Plywood Cases
• Specification: DN250
• Trademark: Newton
• Origin: Tianjin, China
• HS Code: 8481804090
• Production Capacity: 10000000 Sets Per Year
• Package Size: 60.00cm * 40.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Wafer Butterfly Valve

Size	DN250
Face to Face	API609, BS5155, DIN3202, ISO5752
Connection Flange	PN10/PN16/PJIS5K/10K/150LB
Mounting Flange	ISO5211
Working Pressure	PN10/PN16
Application	Fresh Water, Sea Water, Oil, Gas, Acid, Food, Steam
Application Temperature	-20~90 ºC
Shaft Disc Connection Type	Pin/Pinless
Seat Type	Hard Back

Main Parts Materials:

No.	Parts	Materials
1	Body	Ductile Iron
2	Seat	NBR, EPDM
3	Shaft	SS410
4	Disc	Ductile Iron
5	Operation	Hand Lever
6	Bushing	PTFE, Bronze
7	O Ring	NBR, EPDM, VITON

 

Product Features

1.Small in size and light in weight.Easy installation and mintenance.It can be mounted wherever needed.
2.Simple and compact construction,quick 90 degrees on-off operation.
3.Miniminzed operating torque,energy saving.
4.Flow curve tending to straight line.Excellent regulation performence.
5.Long service life.Standing the test of tens of thousands opening/closing operations.
6.Bubblew-tight sealing with no leakage under the pressure test.
7.Wide selection of materials,applicable for various medium.
 

Product Details:

 

Product Packaging:

Our Company:

    Tianjin Newton Valve Co.,Ltd 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.