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China supplier good selling ductile iron Wafer Type Butterfly Valve pn16 for water useChina supplier good selling ductile iron Wafer Type Butterfly Valve pn16 for water useChina supplier good selling ductile iron Wafer Type Butterfly Valve pn16 for water use

China supplier good selling ductile iron Wafer Type Butterfly Valve pn16 for water use

  • 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
  • Certificate: CE ,WRAS,API,ISO9001:2015,OHSAS18001:2007
  • Application: water,power plant,HVAC,Food,Medicine,Desalination

1.  Long service life with reliable seal and without frequent maintenance.

2.  Pressure Loss
Too much pressure loss will bring increased cost of correlative energy.  Butterfly valve have flow characteristics three times better than globe valve, and about 75% of a same size gate valve.

3.  Multi-Function
Butterfly valve can be used for on/off service and throttling.  They are superior in Multi-function as compared to gate valves.  Butterfly valve can be widely used in chemical field due to trim options and choice of elastomeric liner.

4.  Weight
Butterfly valve have feature of light in weight and small in size, for example, weight and size of a 10” butterfly valve are 1/9 and 1/6 of a 10” gate valve.  So, butterfly valve is easy to be installed and saves cost of piping system.

5.  Bubble Tight
Butterfly valve with resilient seat design can be bubble tight as compared to metal seated gate or globe valves.

6.  Easy of operation
Butterfly valve offer 90-degree open to close.

7.  Maintenance
Properly installed butterfly valves are self-cleaning and are less susceptible to failure due to trash material in pipe.

 Size  DN32 - DN2400 (NPS1 1/4-NPS96)
 Pressure ratings  PN6 - PN10 - PN16 (Class 150)
 Temperature range  -40℃-+120℃
 Material  Ductile iron, Stainless steel etc.
 Seat material  NBR, EPDM, Nature rubber, Silicon, Viton
 Connection  Wafer, Lug, U-Section,Double flange

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

Ⅱ Advanced CNC machining centers, professional process cells, wide-range 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.


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.

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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