Characteristics:
1. The valve seat is in structure of metal hard-sealing with columniform spring, and is applicable to mediums with relatively high temperature, various dust and solid grain
2. It adopts bottom-mounted valve stem and inversed sealing structure to ensure reliable sealing in padding and to avoid leave of valve stem.
3. The handle and valve stem are connected by quad flat pace. Lock structure can be matched if necessary to avoid error operation
4. The handle and valve stem are connected by quad flat pace. Lock structure can be matched if necessary to avoid error operation
5. Ball valve with such structure should be used according to flowing direction

Nominal diameter: DN15-200mm 1/2"-8"
Nominal: PN1. 6-6. 4MPa
CLASS: 150-300Lb
JIS: 10-20K