Specifications

butterfly valve
1.material: ductile iron/cast iron
2.standard:DIN/BS/ANSI
3.PN10/16/25
4.DN50-1200mm

lug type butterfly valve made in China

 

Specification

 

Standard: 

 

design standard	DIN3354  EN593
top flange	ISO5211
flange	DIN2501
face to face	ISO5752-2 series 20
test standard	DIN3230

 

Material List:

 

 

No.	name	material
1	hand wheel	cast iron
2	screw	carbon steel
3	indicator	carbon steel
4	body	cast iron
5	stem	steel/ss416
6	O ring	NBR
7	pin	steel
8	disc	ductile iron

temperature: -25~120°C

 

dimensions:

 

   large sizes can also be supplied.

Power: Manual,pheumatic,etc.

 

Painting: epoxy coating or as per your requirements

 

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

 

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

 

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