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U section between wafer type double flange butterfly valveU section between wafer type double flange butterfly valveU section between wafer type double flange butterfly valveU section between wafer type double flange butterfly valve

U section between wafer type double flange butterfly valve

  • Series: HYDRA Series Resilient Seat Butterfly Valve
  • Port Size: DN32-DN2400(NPS1 1/4-NPS96)
  • Pressure: PN6, PN10, PN16(Class 150)
  • Temperature: -29℃ ~ +120℃
  • Body: Ductile Iron: GGG40
  • Seat: NR, NBR, EPDM, Viton, Silicone Rubber
  • Disc/Trim: Epoxy Coated Ductile Iron,SS316,SS304,Duplex Stainless Steel,Al Bronze
  • Stem: SS316,SS304,SS420,SS416
  • Connection: Wafer, Lug, U-type flange
  • Design Standard: API,DIN,ASME,ISO,ANSI,GB/T,BS EN,AWWA
  • Certificate: CE ,WRAS,API,ISO9001:2015,OHSAS18001:2007
  • Application: water,power plant,HVAC,Food,Medicine,Desalination

WAFER BUTTERFLY VALVE WITH U TYPE FLANGE

suitable for flanges DIN/BS EN1092 -1 PN10/PN16/,ANSI Class125/Class150,etc.

Face to face dimensions:
EN558-1 series 20(Wafer short)
EN558-1 sereis 16(Wafer long)
DN 700 800 900 1000 1200
Wafer short(mm) 165 190 203 216 254
Wafer long(mm) 229 241 241 300 350

 

VALVE MATERIALS: 
 
BODY MATERIALS:As the body is internally fully rubber lined, the body material is protected from corrosion by the medium.
Type of material Material standard Example for application
Ductile iron GGG40, DIN 1693 General application
60-40-18,ASTM A536
400-18, BS 2789
Ductile iron(Heat treated) GGG40.3 DIN 1693 Heavy applications, Cold applications, petrochemical industries, power stations, alternative for cast steel
Cast stainless steel CF8, ASTM A351 Medicine, food, drink
CF8M, ASTM A351
Bronze C-CuSn10Zn, DIN 1705(RG10) Marine service
C90500, ASTM B584
LG1, BS 1400
     



 
Ⅰ Business area: fluid control products, technology and environmental protection products.

Ⅱ Advanced CNC machining centers, professional process cells, welding equipment, automatic assembly lines and coating.

Ⅲ China's standard reference unit, to participate in the development of relevant valve industry standards.

Ⅳ We have set up a research and development center in Houston, Texas, in the United States.

Ⅴ Product Standard: GB, German Standard, American Standard, TUV CE, ISO 9001, ADWO-2000, TS, PED, WRC WRAS, KTW, API 6D, API609.                       

VI Main production: butterfly valve, ball valve, gate valve, check valve, globe valves, pipe fittings, manual / pneumatic / electric actuator, valve parts.
FAQ

Q: If I need quotation, what informations do we need?
A: Valves' materials, Temperature, Pressure, Medium, Appllication System.

Q: Can you provide actuators, what you have?
A: Pneumatic, Electric, Hrdraulic, Solenoid Valves. RKSfluid actuators adopt USA technology. Which you need, just tell us.

Q: What's your productive capacity?
A: RKSfluid has four plants that can provide the products you need.

Q: Production lead time
A: Normal products have stock in 2~5 working days. Customized base on your need.

Q: MOQ
A: 1pc for all products.

Q: How about the quality assurance?
A: 100% quality test before delivery, 2 years warranty. Ensure your system working safety.
   We got TUV, API, WRAS, CE, ISO certification.
   Standard conform to DIN, ASME, BS EN, JIS, API, AWWA.

Q: How could you provide quality service to our customers?
A: RKSfluid own 20 years experiences and more than 70 R&D engineers provide technical support, model selection and installation guidance for you. 

RKSfluid Flow Control Co., Ltd.

Tel:+86 151 4027 2439

Contact Person:Damon

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