1. normal diameter
2. normal pressure
3. suitable medium
corrosive environment, oil, gas, water
4. suitable temperature
-29℃ - 450℃
5. port type
full port / reduced port
Features and benefits
The hinge pin is not penetrated to the outside, eliminating the possibility of pin seal leakage and allowing online repair.
Compact cage unit: All moving parts are attached to the bracket for easy removal for service.
The forged seat/disc is made of CoCr alloy and is ground and ground for maximum corrosion resistance and long service life. It is sealed and welded to the body.
The disc can be partially rotated to achieve a tight closure. In the fully open position, it stops at a stop position.
CoCr alloy bearing for hinge pin.
Easy to serve online. All parts are easy to maintain. The seat surface can be rejoined.
In industrial plants, power stations, process engineering and shipbuilding. For water, steam, gas, oil and other non-aggressive fluids. Other fluids on request.