NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated

NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated available at our factory. High-quality, durable and reliable.
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PRODUCTS DETAILS

  • Overview
  • Product Parameters
  • Product Description
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
Newton-1-1
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
Pn6/Pn10/Pn16/Pn25/JIS5K/10K/16K/150lb
Application
Industrial Usage, Water Industrial Usage, Marine
Color
Customized Color
OEM
Accepted
Warranty
18 Months
Place of Origin
Tianjin, China
Working Pressure
Pn6/Pn10/Pn16/Pn25/JIS5K/10K/16K/150lb
Operation
Handlever/Gear Box
Mounting Flange
ISO5211
Packing
Wooden Box
Body
Ss/Ci/Di/Wcb
Seat
PTFE/EPDM/NBR/Viton/Neoprene/Hypalon/Silicon
Disc
Ductile Iron/CF8/CF8m/Bronze
Shaft
Ss416/316/304
Pin
Ss
O Ring
NBR/EPDM
Bushing
PTFE/Bronze
Transport Package
Plywood Case
Specification
DN25-DN2000
Trademark
NEWTON
Origin
Tianjin
HS Code
8481804090
Production Capacity
10000000 Sets Per Year

Product Description

Butterfly Valve Series
 
NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated
NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated


 

 

Product Parameters

Wafer Butterfly Valve

NO. Item Standard
1 SIZE DN25-2000
2 Face to Face API609, BS5155, DIN3202, ISO5752
3 Connection  Flange DIN, BS, UNI, ISO, ANSI, AS, JIS
4 Mounting Flange ISO5211
5 Working Pressure PN10/PN16/PN25
6 Application Fresh Water, Sea Water, Oil, Gas, Acid, Food, Steam
7 Application Temperature -210-250ºC
8 Shaft Disc Connection Type Pin/Pinless/Double Half Shafts
9 Seat Type Soft Back/Hard Back/Vulcanized
10 Connection Holes No. 2/4 Holes
11 Body Type 1/2 Piece


STANDARD MATERIALS OF MAIN PARTS
 
NO. PART                                                                                                                 MATERIAL
 1 Body Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze
 2 Seat NBR, EPDM/REPDM, PTFE/RPTFE, 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 Pin Stainless Steel
 6 Bushing PTFE, Bronze
 7 O Ring NBR, EPDM, FKM
 8 Operation Hand Lever, Gear Box, Electric/Pneumatic/Hydraulic Actuator
 

PRESSURE TEST
 
Nominal Diameter DN25-DN1200 1''- 48'' DN25-DN1200 1''- 48''
Nominal Pressure 1.0 Mpa 150 Psi  1.6 Mpa 250 Psi
Seal Test Pressure 1.1 Mpa 165 Psi 1.76 Mpa 275 Psi
Shell Test Pressure 1.5 Mpa 225 Psi 2.4 Mpa 375 Psi
Pressure Conversion                                1 Mpa=1, Bar=15Psi, PN20=Class 150


  ISO5211 Top Flange & Shaft Data


NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated


 

Product Description



 
NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated

Product Features

1. The valve structure is simple, casting letters are clear, smooth surface.

2. Light torque easy to open, it can serve long time.

3. The top flange adopts ISO5211 (it is easy to equip with electric/Pneumatic/Hydraulic actuator).

4. All parts are machined accurately, quality is much better.

5. We adopt better quality rubber seat for long service life.

6. Replaceable seat, it is easy to mend the valve.
 

Certifications


NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated
NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated
NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated


 

Packaging & Shipping


NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated
NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated
 
NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated
NBR/Buna-N Seat Gear Stainless Steel Disc Wafer Butterfly Valve with Aluminium Hand Lever Operated


 

Company Profile

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 adpot advanced, efficient, careful manage system to ensure that we can produce high-quality products in time, experieced 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.



 

FAQ


Q:Could you offer a free sample ? 
A:We can provide free samples for you to evaluate, but you need to bear their shipping costs.

Q:Are you a facrory 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 l have a large order? 
A:Yes we could offer different discount according to your order quantity.

Q:How will you make the shipment? 
A:By sea shipment/Air/Express service.


Q4:Do you accept OEM business? 
A4:Yes.We do.




 

Contact us

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