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4 Inch Bottom Discharge Valve
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4 Inch Bottom Discharge Valve

4 Inch Bottom Discharge Valve

Emergency valves—also known as internal valves, shear valves, foot valves—have been designed to minimize the risk in underride collisions.
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Product Details of4 Inch Bottom Discharge Valve

Application:

Emergency valves—also known as internal valves, shear valves, foot valves—have been designed to minimize the risk in underride collisions.


Emergency Valve is designed with an independent external exhaust, which isolates the valve exhaust from the rest of the system. This valve is compatible with diesel, biodiesel, gasoline, ethanol and methanol products. The Viton GFLT and Teflon encapsulated seals provide ultimate product compatibility.


Material:

Body: Aluminum

Seal: NBR

Shaft: Stainless steel

Spring: Stainless steel

Bushing: Copper


Technical data & Packing

Model Number

HDV-100QS

Size

4 inch

Max flow rate

2500L/Min

Working pressure

0.6MPa

Operating method

Pneumatic

Air pressure required

0.4-0.8MPa

Temperature range

-20℃~+70℃

Connection mode

Flanged

Medium

Diesel, Gasoline, Kerosene

Net Weight

22KGS

Gross Weight

24KGS

Packing

4pcs/carton


Feature:

1. Designed for petroleum applications

2. No moving parts in flow path for superior flow rates and faster drops

3. Integrated external exhaust

4. Viton GFLT and Teflon encapsulated seals for superior compatibility

5. Mechanical jack screw opening allows product to be off-loaded in the event of air pressure loss

6. Compatible with 4" TTMA sumps

7. Compatible with diesel, biodiesel, gasoline, ethanol and methanol

8. Aluminum body and poppet, stainless steel shaft and spring

9. Available in a variety of configurations

10. Operating Pressure Minimum 40 psi (2.06 bar) line pressure


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