1. OEM Factory : Professional manufacturer, clients from whole world. 2. High Quality, Competitive Price: Custom is accepted. 3. Complete Service: Long service Life, Fast delivery, Multilingual services. 4. Certificates: ISO9001, CE, , TS, WRAS. 5. Low MOQ: Ready for providing the sample and producing some small orders. Specification: Technical Date Material Specification Nominal Diameter DN40-DN1000 Valve Body Cast Iron or Ductile Iron Nominal Pressure PN10/PN16  Valve Disc Cast Iron or Ductile Iron or Stainless Steel Operation Temperature -40°C~225°C Flange Driling Standard EN 1902-2 PN10/16 Seal Material EPDM OR NBR Suface Treatment Painting  Valve Spring  Stainless Steel Application Portable water, water distribution service & feed lines, sewage disposol, irrigation, fire protection pipe systerm, etc.  1. Product catalogue: 4.Inspection and test 5.Packing   Weak Base Anion Exchange Resin Weak Base Anion Exchange Resin,Anion Ion Exchange Resin,Anion Resin,Food Grade Anion Exchange Resin Henan Comcess Industry Co., Ltd. , https://www.comcessresins.com
Size:DN40-DN1200
End flange:DIN (DN10,DN16,DN25), ANSI(class 150), JIS(5K,10K),BSEN(1092)
Face to face:ISO5752
Normal pressure:Normal pressure:
Body:cast iron, ductile iron, stainless steel, al-bronze
Disc:ductile iron/rubber lined Disc/stainless steel, al-bronze
Stem:410/420/416
Seat:EPDM/NBR/Wear-Resistant EPDM/Viton/Heat-Resistant EPDM/PTFE
Suitable temperature:-20~120ºC
Medium:water, oil, gas
Advantage:
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2.BCT Customers 
 
 
 
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6.Installation and application
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Model NO.: BCT-WCV-71X
Rubber: EPDM NBR or PTFE
Connection: Wafer
Valve Pressure: Pn10-16
Certification: ISO Ce
Type: Wafer Butterfly
Trademark: BCT
Transport Package: Export Standard Wooden Case
Specification: DN100-DN4000
Origin: China
HS Code: 8481300000
wafer type butterfly valve with handle rubber seat3.Workshop and process