Model NO.: W-002
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
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: Dn40-Dn1000
Trademark: TFW
Transport Package: Plywood Case
Specification: CE
Origin: Tianjin China
HS Code: 84818040
 Double Flange Type Concentric Butterfly ValveSpecifications:Size:     DN40-DN1000
Nominal Pressure:Â PN10/16, 150-300LB
Working Temperature: -15.C - 135.C
Suitable Medium: Chemicals, air, water, steam, oil, acides, salts, etc
Standards:
| Design standard |
API609, BS EN593, GB T12238 |
| Face to Face |
API609, DIN3202, ISO5752, BS5155 |
| Flange drilling |
DIN2501 PN10/16, ANSI 125/150, BS4504, JIS,5K10K |
| Top Flange |
ISO5211 |
| Test Inspection |
API598 |
Â
| Body |
Cast Iron, Ductile Iron, WCB, Stainless Steel |
| Disc |
Ductile Iron, WCB, Stainless Steel, AI-Bronze |
| Stem |
Stainless Steel, Carbon Steel ,Monel |
| Seat |
EPDM, NBR, PTFE, VITON |
| O ring |
EPDM, NBR |
| Bushing |
PTFE, BRONZE |
Application:
Chemicals, air, water, steam, oil, acids, salts ect
Features:
Novel and reasonable design,special structure,light, Easy instllation and mintenance.It can be mounted wherever needed.
Tiny operative moment,quick 90 degrees on-off operation.
Miniminzed operating torque,energy saving.
Flow curve tending to straight line.Excellent regulation performance.
Long servie life.Standing the test of tens of thousands opening/closing operation.
Bubbles-tight sealing with no leakage under the pressure test.
Wide selection of materials, applicable for various medeium.
Why choose us?
Our Price:We offer competitive prices on the market and guarantee the high quality of each product!Our Factory:
We own our own factories more than 20 years.Our factory is located in Jinnan District, Tianjin, China, covering an area of 1,000-3,000 squre meters, with advanced production equipment, which can provide ISO 9001:2000CE and other management certifications.Our Produts:
We are successed with the production of high quality of soft sealing butterfly valves,gate valves,strainers,checkvalves and other products.Over the years,TFW insist to optimized production base, efficient enterpricemanagerment plateform,strong R&D institutions and one pair of loyal customers responsible for foreigntrade sales team. Products were exported to the US,Canada,Europe,Japan,Australia and other countrieand regions,with annual sales in excess of $10 million.
Our Services:
We promise that we will ship the goods on time;Â
We can customize your company logo on valve body;Â
We can do different colors according to your requirements;
We can produce different standards valves to different markts.Â
More Information, Please Contact Us!
Â
Â
Â
Â
Â
Â
Â
Cut to Lenth Line
Levering-Cutting Machinery,Levering Roller,Cut To Length Line
Haigao CNC Machinery Co., Ltd. , http://www.ntrollformingmachines.com