Robust Chemical Dispensing Valve for Aggressive Solvent Transfer with Corrosion-Resistant Construction

Product Description:

Engineered to withstand the harshest environments, this 20mm metered valve is the ultimate solution for handling aggressive chemicals and solvents. The entire valve assembly is constructed from highly corrosion-resistant materials, including PTFE seals and 316 stainless steel core components, ensuring longevity and chemical integrity. This chemical dispensing valve features a precision-engineered metering mechanism that delivers consistent, repeatable doses even with volatile or viscous fluids. Its primary function is to provide safe and controlled transfer of liquids that would degrade standard valves, making it a critical component in laboratories, pharmaceutical processing, and industrial cleaning systems. The robust design includes a reinforced body to handle higher operating pressures and a smooth internal pathway that minimizes the risk of clogging or crystallization. By choosing this valve, you invest in a durable fluid control solution that mitigates risk, reduces downtime for replacements, and ensures the purity of your process by preventing metallic contamination or seal failure.

Bullet Points:

• Built with superior corrosion-resistant materials for use with aggressive solvents and acids.

• The dependable metering mechanism ensures consistent dosing accuracy for precise chemical transfer.

• Reinforced body and internal components for enhanced durability and pressure tolerance.

• Smooth flow path design minimizes clogging in critical fluid control applications.

• Easy to maintain with a simple, tool-free disassembly for cleaning and seal replacement.

Specific Application Scenario
Perfect for a pharmaceutical laboratory where concentrated acids or potent active ingredients need to be accurately dispensed into mixing vats. The valve's corrosion-resistant properties prevent contamination and ensure the chemical purity of the final product.

Factory Production Floor
Production involves specialized welding and polishing techniques for stainless steel components. Each unit undergoes a rigorous pressure test and a passivation process to enhance its natural corrosion-resistant oxide layer, ensuring it meets industry standards for chemical handling.

Packing and Transportation
Valves are packed in sealed plastic bags with VCI (Vapor Corrosion Inhibitor) paper to prevent any surface corrosion during transit. They are then placed in individual boxes and shipped on secure pallets.

FAQ

Which specific chemicals is this chemical dispensing valve compatible with?

• It is compatible with a wide range, including strong acids, alkalis, and organic solvents. Please consult our chemical compatibility chart for specific fluids.

How does the metering mechanism perform with viscous fluids?

• The mechanism is designed to handle a range of viscosities. For very thick fluids, we recommend ensuring adequate inlet pressure and possibly a larger orifice version.

What makes the construction corrosion-resistant?

• We use 316 stainless steel and fluoropolymer materials for all wetted parts, which are known for their exceptional resistance to chemical attack.

Can the fluid control assembly be fully sterilized?

• Yes, the entire unit can be sterilized using autoclave or SIP (Steam-in-Place) methods, making it suitable for sanitary applications.

What is the temperature operating range?

• The standard seals operate between -10°C and 150°C. High-temperature seals are available for more extreme conditions.