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Double Eccentric 1.6MPa Flanged Butterfly Valve With Resilient Seat Conform to BS5155

Place of Origin: Zhejiang

Company Profile

Location: Shijiazhuang, Hebei, China (Mainland)
Business Type: Manufacturer
Main Products: Butterfly Valve, Wafer Butterfly Valve, Lug Butterfly Valve

Product Description

 

Double Eccentric 1.6MPa Flanged Butterfly Valve With Resilient Seat Conform to BS5155

 

 

Product Introduction:

 

The Rubber-seat Double eccentric Flange Butterfly valve,can be used for water supply and draniage systems in the industries of problem processing,chemicals,water works,Power generating factory,mill plant,paper-making and water source projects,especially suitable for use as anideal equipment for throttling or shutting off flow in water pipelines.

 

 

Features:

 

1. Compact in construction,easy to install and maintain

2. The double eccentric structure reduces friction of the sealing ring,providing the valve a long service life.

3. Bubble-tight sealing with no leakage under testing pressure.

4. Replacing materials of the disc sealing ring,”O”ring,and disc,the valve can be used for various medium and tempreture.

 

Standard

 

DIN PN10/16;  BS4504 PN10/16

 

 

Ductile Iron Butterfly Valves
Double Flanged Butterfly Valves With Disc Double Eccentric With Resilient Seat Conform to BS EN593 (BS5155)
   
Size:DN100-DN2000
   
Specification:  
Nominal pressure (MPa) 1.6  
Testing Pressure Body shell 2.4  
Seal 1.76  
Working pressure (MPa) 1.6  
Suitable temperature (°C) ≤80
Suitable Medium Water
 
Technical and requirement
  1. Design, manufacture are according to standard of BSEN593-98Butterfly Valves For Waterworks Purpose.
  2. The flange of the butterfly valve is according to PN1.6 Mpa flange of BSEN1092-2 for internal ductile iron flanges.
  3. Inspection is according to standard PrEN12266-3.(No Visible Leakage).
  4. The valves for PN1.0 MPa and PN2.5 MPa are also can be designed and manufactured.