Standards: Standard or Nonstandard: Standard Structure: Butterfly Pressure: Medium Pressure Power: Manual Material: Casting Temperature of Media: Medium Temperature Media: Water Port Size: DN2"-60" Place of Origin: Tianjin China (Mainland) Model Number: concentric butterfly valve Brand Name: WDS/OEM Test: API 598 Features 1. Structure simple compact, the weight is light, 90' revolves, the switch is rapid 1. Factory History: more than 20 years 2. Factory Size: 1000-3000 squre meters 3. Factory Location: Jinnan District, Tianjin, China4. Management Certification: ISO 9001:2000CE Others. Our Services 1.We promise that we will ship the goods on time; 2. We can customize your company logo on valve body; 3.We can do different colors according to your requirements; 4.We can produce different standards valves to different markts.  Sheet Metal Parts,Laser Cut Aluminum Sheet,Battery Contact Plates,Deep Drawing Dongguan Jeek Precision Technology Co.,LTD. , https://www.jeeklead.com
Specifications:
Design:API 609\BS5155\EN593\GB/T12238\DIN3354
Face to Face:API609\ DIN3202 K1\BS5155\EN558\ISO5752\ASME B16.10
Flange End:ASME B16.1 CLASS 125\ASME B16.5 CLASS 150\ASME B16.47\BS EN 1092 PN6/PN10/PN16\JIS B 2220 5K/10K/16K\BS 10 Table D/Table E
Top Flange:ISO5211(According to customer's needs)
Inspection:API598\EN12266-1\ISO5208
Size Range:DN50-DN1600/2"-64"
Temperature:-40°C to +200°C (Depending on pressure, medium and material)
Medium:freshwater\ sewage\seawater\air\vapor\food\oils\medicine\ alcohol\salt
Â
Material:
Â
STANDARDÂ MATERIALÂ OFÂ MAINÂ PARTS
NO.
PART
MATERIAL
1
Body
Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
2
Seat
NBR,EPDM, Viton,Neoprene,HYPALON,Silicon
3
Shaft
Stainless Steel416,316,304
4
Disc
Ductile Iron+Ni,CF8,CF8M,Bronze
5
Pin
Stainless Steel
6
Bushing
PTFE,Bronze
7
O-Ring
NBR,EPDM
2. Designs reasonably, the assembling and dismantling is easy, to be advantageous
For the service
3. Uses the eccentric structure, reduces the seal packing collar the friction, lengthens
The valve service life
4. Completely seals, divulges for zeroMaterials
 
Â
Stainless Steel Disc Tongue-and-Groove Seat Butterfly Valve with Two Holes
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: Dn50-Dn600
Trademark: TFW
Transport Package: Plywood Case
Specification: CE
Origin: Tianjin China
HS Code: 84818040
Stainless Steel Discat Butterfly ValveÂ