Good Quality Cast Iron Wafer Butterfly Valves

- Aug 08, 2017 -

Basic Info

  • Driving Mode: Manual

  • Structure: Centre Sealing

  • Valve Stem: Normal

  • Working Temperature: Medium Temperature (120°C<T<450°C)

  • Valve Body: Forge Welding

  • Media: Wog, Acetric, Nitric

  • Face to Face: API 609; ASME B16.10; ISO5752

  • Trademark: JARILA

  • Specification: DN50

  • Connection Form: Wafer

  • Seal Form: Supercharging Pressured Sealed

  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

  • Material of Seal Surface: Soft Sealed

  • Application: Water Industrial Usage

  • Design Standard: API609

  • Flange End: ASME B16.5/B16.47

  • Transport Package: Polywood Crate

  • Origin: Taizhou Zhejiang , China

Product Description

Good quality cast iron wafer butterfly valves

1.Application Field

Butterfly valves usually serve to cut off medium flow in the piping system, widely applied in the field of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, fire protection as well as chemical and energy industry.

2. Technical Standard

1). Size: DN50-DN1200

2). Design standard: API609

3). Connection end: ASME B16.5 / B16.47

4). Working Pressure: Class150-Class600

5). Temperature: -46oC - 550oC

3. Material 

Part nameMaterialOption
BodyCast steelSS304, SS316, CF8, CF8M
StemSS304SS316, CF8, CF8M
DiscCast steelSS304, SS316, CF8, CF8M
Sealing ringPTFE/NBR/EPDM+SSSS + Graphite


4. Detail of Good quality cast iron wafer butterfly valves


5. Certificate of 
Good quality cast iron wafer butterfly valves


6. Package of Good quality cast iron wafer butterfly valves


7. Inspection of 
Good quality cast iron wafer butterfly valves


8.Warranty and service 


1). One year warranty

2). Spare parts provided such as extra gaskets

3). Strict market agent protection agreement if you want to be distributor

4). OEM&ODM are welcome,  customer logo can be casted on to valve body if you need

5).  First order and large order have a good discount.

6).  Always most competitive price, most reliable quality and best service as your biggest support.


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