Specifications

butterfly valve
1.material: ductile cast iron
2.standard:DIN/BS/ANSI
3.PN10/16
4.DN50-1500mm

Manual Butterfly Valve

Specification:

 

Standard:

                       design standard: DIN 3394/EN 593                       

                  flange: DIN2501

                  top flange: ISO 5211

                  face to face dimension: ISO 5752-2 SERIES20

                  test standard: DIN3230

Material List:

 

part name	material
hand wheel	cast iron
screw	carbon steel
indicator	carbon steel
body	cast iron
stem	steel /ss 416
O ring	NBR
pin	steel
disc	ductile iron

 

Dimensions:

 

 large sizes can also be supplied.

Power: Manual/Hydraulic/Pneumatic

 

Painting: epoxy coating or as per your requirements

 

Color: blue,red,black or as per your requirements

 

Suitable temperature:  -10~121°C

 

Type: wafertype; lug type;flange type,etc.

 

Applicable Medium: water, sewage, sea water, air,  medicine, oil, acid,etc.

  

If you are intrested i our products, please contact me at any time.