3" Pneumatic Bottom emergency valve

YOJE HDV Series Emergency foot valve is installed on the bottom of the tanker with flange connection, 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.

Features

1. Aluminum alloy die-cast 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 sections tankers, separate loading and unloading for different fuel.

8. According to EN13083 standard,flange meets TTMA standard 

Our Company

Zhejiang Yongjie Petrochemical Equipment Co.,Ltd , ( Yongjia Sanjiang Petroleum Machinery Factory )

is the professional manufacturer in producing tank truck parts, such as manhole cover, bottom emergency valve, API valve, vapor valve, optic sensor, ball valve, filters, acr gear pumps and petrol station equipment.

We were established since 1985(more than 30 years experience in this line) and now located at Binhai Industrial Zone with 18000sqm. Our brand "YOJE" is labeled as "Top quality" and enjoy a great fame, we cooperate with SINOPEC, CNPC, TOTAL, SHELL, BP and so on.

Gallery

Packing

Contact us