Velcon SO-436V Premium Cylindrical Fuel Water Separator Filter Cartridge

Product Overview

Velcon SO-436V is an enhanced long-size model in the classic Velcon SO cylindrical separator series. Compared with conventional SO-424V and SO-430V models, SO-436V features an extended effective filtration area, which greatly improves dust holding capacity and service life under continuous high-load fuel operation. Adopting Velcon’s classic straight cylindrical structure, the filter ensures uniform radial fluid distribution, effectively avoiding local flow velocity deviation, media overload and premature clogging in long-cycle fuel purification work.

Our replacement SO-436V cartridge adopts industrial high-temperature permanent hydrophobic glass fiber media. After special curing treatment, the media maintains stable water repellent performance under long-term high-flow fuel scouring, and effectively inhibits fuel secondary emulsification. The integrated integral polyurethane end cap eliminates bypass filtration and short-circuit filtration, ensuring 100% full-flow purification. The built-in thickened reinforced support skeleton enhances overall structural rigidity, preventing media shrinkage, bulging and layer separation under frequent differential pressure fluctuations. With longer service cycle, larger handling capacity and stable separation efficiency, SO-436V is a cost-effective upgrade for industrial standard fuel separation systems.

Working Principle

SO-436V follows Velcon’s mature long-media high-stability cylindrical separation mechanism:

1. Fuel containing coalesced water droplets and fine solid impurities flows radially outward from the inner core to the outer media layer.

2. High-stability hydrophobic media firmly intercepts all free water and trace emulsified water, preventing water penetration.

3. Only dry, clean and qualified fuel passes through the filter layer smoothly with low flow resistance.

4. Blocked water droplets gather on the media surface, merge into large water masses and settle by gravity to complete thorough fuel-water separation.

Key Features

-Extended long-size filtration design: Larger dirt holding capacity and longer service life

- Permanent hydrophobic media: Stable anti-emulsification and water separation performance

- Uniform radial flow channel: Balanced load distribution, avoid local clogging and pressure surge

- Integrated full sealing structure: Zero bypass filtration, guarantee full-flow purification efficiency

- Thickened rigid support skeleton: Anti-deformation under long-term high-load operation

- Full OEM interchangeability: Direct plug-and-play replacement without housing adjustment

Full Compatible Velcon Separator Model Range

SO-424V, SO-424V5, SO-430V, SO-436V, SO-614VA5, SO-623VA5, SO-624V5, SO-624VA, SO-624VA5, SO-630VA, SO-630PV5, SO-633VA, SO-633VA5, SO-636PV5, SO-640V, SO-640V5, SO-640VA5, SO-640PV5, SO-644V, SO-644VA5, SO-644PV5, SO-648V, SO-648V5, SO-646V5

Application Scenarios

SO-436V extended-length separation filter elements are widely suitable for medium and large-flow continuous fuel purification systems, including large oil depot finished fuel processing lines, port large-volume fuel bunkering stations, petrochemical long-distance fuel transmission pipelines and general aviation centralized fuel supply systems. As core secondary separation components, they effectively remove residual free water and fine particulate impurities after coalescence treatment, improve overall fuel dryness and clarity, and protect downstream fuel pumps, precision flow meters and automatic control valves from moisture corrosion and particle abrasive wear.

Product Advantages

1. Extended filter length design greatly increases dirt holding capacity and extends replacement cycle

2. Industrial-grade hydrophobic media maintains stable separation effect after long-time continuous scouring

3. Optimized cylindrical flow structure ensures low pressure drop and stable system operation

4. Strict OEM dimensional standard ensures perfect installation and zero leakage

5. Complete Velcon filter series supports one-stop bulk procurement and matching replacement

FAQ

Q: What are the advantages of Velcon SO-436V compared with shorter models?

A: SO-436V has longer filter length and larger filtration area, featuring larger dirt holding capacity and longer service life, reducing maintenance frequency.

Q: Can SO-436V directly replace the original Velcon filter?

A: Yes, all installation dimensions, interface and sealing methods are fully consistent with original parts for seamless plug-and-play replacement.

Q: Is SO-436V suitable for 24-hour continuous fuel purification?

A: Yes, the reinforced structural design and durable media fully adapt to long-term uninterrupted industrial fuel working conditions.