Description

SP Code	Product Name	Application
SP-BV-SR	Split Ring	For Butterfly Valve
SP-DS	Disc Spring of the Air Valve	For Air Valve
SP-FL	Fusible Link
SP-FL/KL	K Link Fusible Links	For Fusible Link
SP-HHBM12	M12 Hex Head Bolt	For Butterfly Valve Handle
SP-HP01	3" Butterfly Valve Handle Location Pin	For Butterfly Valve
SP-PLUG	1/4" BSP Plug	For Butterfly Valve and Air Ball Valve
SP-SB	Split Bearing	For Butterfly Valve
SP-SC	Stuffing Clamp	For Handle
SP-SD	Spindle	For Valve
SP-SK	Stud Kit	For Footvalve
SP-FT/1+2	1.5''Air Valve Filter+Snap Ring	For Air Valve
SP-CP	Clamp Plate	For Butterfly Valve

ISO tank containers are widely used in transporting various liquids and gaseous products. In order to ensure the safe and efficient operation of the tank container, it is important to have high-quality accessories that can support the proper functioning of the valves within the container. Some of the most important accessories for ISO tank container valves include Split Ring, Disc Spring of the Air Valve, Fusible Link, K Link Fusible Links, M12 Hex Head Bolt, 3" Butterfly Valve Handle Location Pin, 1/4" BSP Plug, Split Bearing, Stuffing Clamp, Spindle, Stud Kit, 1.5''Air Valve Filter+Snap Ring, and Clamp Plate.

Stuffing Clamp plays the following key roles in the handle system of tank containers:

1. **Sealing valve stem**

The packing gland is used to compress the sealing packing (such as graphite or PTFE) in the stuffing box to prevent the medium (liquid or gas) from leaking from the gap between the valve stem and the valve body.

2. **Adjusting sealing pressure**

By adjusting the tightness of the packing gland, the packing's pressing force on the valve stem can be controlled to ensure a good sealing effect and smooth rotation of the valve stem.

3. **Preventing external contamination**

The sealing effect of the packing gland can also prevent external dust, moisture or other contaminants from entering the valve, protecting the valve stem and packing from damage.

4. **Extending valve life**

By reducing leakage and contamination, the packing gland helps to extend the service life of the valve and reduce maintenance and replacement costs.

5. **Adapt to high temperature and high pressure environment**

The packing gland is usually made of high-strength materials, which can withstand high temperature, high pressure and corrosive media, and is suitable for the use of tank containers in the chemical, food and other industries.

6. **Easy to maintain**

The packing gland is simple in design, easy to disassemble and replace the packing, and simplifies the maintenance process of the valve.

Summary

The packing gland is mainly used in the tank handle system to seal the valve stem, adjust the sealing pressure, prevent external contamination, extend the life of the valve, adapt to harsh environments, and simplify maintenance. It is an important component to ensure the sealing and reliability of the valve.