Flexitank Valve
You are hereHome ->Products->

Flexitank --3" Butterfly valve

Product Introduction

Size(inch ): 3"
Pressure (MPA ): 0.4
Temperature : lower than 80
Medium : food , all kinds of industrial oil
Material :valve body /DIs : PP
valve stem : stainless steel
Valve seal : silicone
Disc Plate Sealing ring : silicone

The valve has the characteristics of more reliable airtightness, tighter bonding of the valve body, flanges and flexitanks. It is suitable for container flexitanks and various water bladders. There are three types of butterfly valves: 2 inches and 3 inches 4 inches. , The flange screw connection is adopted, and the installation and operation are very convenient and simple. The valve body is made of PP plastic, and the valve core is sealed with silicone rubber material, which is non-toxic and corrosion-resistant.

In addition, the designed exhaust valve has the characteristics of simple structure, low price and reliable cost, and is favored by customers.


1. The valve and the flange are integrated by injection molding, the tightness is more reliable, and the possibility of valve leakage is greatly reduced.

2. The sealing ring is made of silicone rubber material, which has the advantages of non-toxic, anti-corrosion and high temperature resistance.

3. The butterfly plate adopts a quilted frame structure, which has high strength, large flow area, small flow resistance, and less residual liquid in the liquid bag

4. The valve stem has self-locking function, easy to operate, safe and reliable