It is used in pipes sealed with gas with abrasive compound.
Features
- It is used in pipes sealed with gas with abrasive compound.
- One-sided seal.
- Valve seal is made from ceramics with high solidity of sealing surfaces and high processing purity.
- During opening and closing, air purge of sealing surfaces is ensured with the pressure greater than that of the medium.
- Valve opening and closing is performed with fixed plate turning on 60°.
- Manual drive with flexible link and with stuffing box seal.
- Valve engineering solution is covered by the patent.
This product series is developed and manufactured for oil-refining installations of catalytic cracking to overlap a catalyst pipe, which is abrasive gas pulp
Nominal diameter, DN, mm |
50, 65, 100, 200 |
Nominal working medium pressure, PN, MPa (kgf/cm2) |
0,1 - 1,6 (1-16) |
Working medium temperature, °C |
till +700 |