Another name
BOTTOM VALVE, EMERGENCY FOOT VALVE,
EMERGENCY CUT-OFF VALVE
Usage
Bottom valves are designed for increased
safety, durability and service performance. It is installed on the bottom of
the tanker with flange connections, and the seals extend into the tanker.
Utilizing stainless steel spring pressure with axial self-sealing to maintain
emergency valve in closed state and operate opening and closing by transmission
device. External shear groove can effectively absorb the energy from the pipe
when the tanker is crashed down. The valve body cuts off from the shear groove
and make the tanker and pipe separate to ensure perfect seals, avoid spillage
and improve safety.
With perfect design, high flow, high drop
to make the max benefit. Triple sealing on piston to reduce maintenance.
Lightweight casting structure improves liquidity.
Feature
1. Aluminum alloy die-casting structure, anodized treatment
2. Hydrodynamic design minimize pressure drop for high flow rate.
3. Fixed plug structure, simple and practical
4. Shear groove automatically cut off under emergency to prevent spillage
5. Easy to be installed at compact place
6. Utilizing pneumatic control valve to control the opening and closing.
7. Used for many section tankers, separate loading and unloading for different fuel
8. According to EN13308 (NONE PRESSURE BALANCED), EN13316(PRESSURE BALANCED), flange meets TTMA standard.
