Model NO.: W-002
Connection Form: Wafer
Seal Form: Force Sealed
Work Pressure: Low Pressure (Pn<1.6mpa)
Material of Seal Surface: Soft Sealed
Application: Industrial Usage, Water Industrial Usage
Material: Cast Iron, Ductile Iron, Steel
Transport Package: Plywood Case
Origin: Tianjin China
Driving Mode: Manual
Structure: Centre Sealing
Valve Stem: Orbit
Working Temperature: Normal Temperature (-40°C
Valve Body: Casting
Size: Dn50-Dn600
Trademark: TFW
Specification: CE
HS Code: 84818040
4. Completely seals, divulges for zeroMaterials
STANDARD MATERIAL OF MAIN 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 |
Quick Details
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 |
Packaging & Delivery
Packaging Detail: | plastic or bubble bags, then plywood cases |
Delivery Detail: | 1 to 30 days according to the order |
**Features
-Simple and compact construction, quick 90 degree on-off operation, Minimized operating torque, energy saving.
-Bubbles-tight sealing with no leakage under the pressure test.
-The connection of driven part conforms to ISO 5211.
-Wide selection of materials, applicable for various medium.
-The valve body and disc are accurately machined which results in low operating torque and long service life and reliability.
-Can be disassembled, material-specific recycling possible.
-Can be installed at the end of pipe for lugged type butterfly valve.
**Technical data
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
**Main Material List
BODY:CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, SAF2205, SAF2507, F51, 1.4529...
SEAT:BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, VITON, FKM, PTFE, RPTFE, TEFLON, NATURAL RUBBER...
DISC:CF8, 304, CF3, 304L CF8M, 316, CF3M, 316L, SAF2205, SAF2507, F51, 1.4529, C95400, C95500, C95800, MONEL..
STEM:F410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500
About Factory
1. Factory History: more than 20 years
2. Factory Size: 1000-3000 squre meters
3. Factory Location: Jinnan District, Tianjin, China
4. Management Certification: ISO 9001:2000CE
Others.
**General Applications
-Chemical and petrochemical industries.
-Water and wastewater technology.
-Pneumatic materials handling technology.
-Shipbuilding.
-Power generation industry.
-Food industry.
Contact us if you need more details on Butterfly Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Valve、No Pin Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
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