Combination Subsea Valve(with Sample Valve)

Bottom Valve Introduction
It is intalled on the bottom of the tanker with the disc sealed inside it.Valve body with self-cut grove.When in the event of accidental damage,.the exteral housing wilbreak away from the self-cut grove, keeping the conecion to the valve tank mounting fiange,eaving the bottom valve seaing mechanism within the tankcompartmen intact eficiently protecting the tanker from leakage,ensuring the safety oftransportation. tis suitable for water diesel,perol and other ight fuel.

Function & Feature

1.Special surface treatmentAluminum alloy surface is treated by oxidation to improve the anti-corrosion.

2.Large Flow

Reasonable fluid mechanics design to ensure large flow of input and output
3.Emergency shut off
When hit with a strong force, the valve body will break down along the sheargroove,to keep the tanker sealed.
4.Mechanical Switch

When pneumatic switch can not be opened,it can open by mechanical switch

5.Automatically closed

When the temperature rise 75 °C±5'C during the working,it can automaticallyclose with fusible element.

Product Parameters

Structural Features: Made of stainless steel, it consists of a manual operating mechanism, sealing components, a spring structure, and a flange connection end. The design emphasizes sealing performance and emergency shut-off function.

Functional Use: When tank trucks transport flammable, explosive, corrosive liquids and other media, it can control the on-off of fluids. In case of accidents (such as vehicle collisions), it can quickly cut off the flow of media, prevent the leakage accident from expanding, and ensure transportation safety.

Function of Sampling Valve: It can collect representative fluid (liquid, gas) samples from pipelines, equipment, or containers for analyzing and detecting the composition, concentration, purity and other indicators of the media. For example, it is used to collect raw material or product samples for quality inspection in chemical production.