Sanitary Grade Metered Valve for Precision Liquid Dosing in Laboratory & Pharmaceutical Processes with Certifiable Accuracy

Sanitary Grade Metered Valve for Precision Liquid Dosing in Laboratory & Pharmaceutical Processes with Certifiable Accuracy

Product Description:

Meet stringent hygiene and accuracy requirements with our cGMP-compliant 20mm metered valve, engineered for critical laboratory dispensing and pharmaceutical production. This precision dosing valve guarantees contamination-free, repeatable volumetric control of reagents, buffers, APIs, and sterile fluids in processes where exact measurement is non-negotiable. Constructed from electropolished 316L stainless steel or USP Class VI compliant polymers, it features seamless sanitary fittings (Tri-Clamp or DIN 11851) and zero-dead-leg design to prevent microbial growth and facilitate full sterilization (SIP/CIP compatible). The calibrated flow control mechanism employs a precision-ground ceramic ball or diaphragm system, ensuring drift-free operation with viscosities from aqueous solutions to syrups. Its twenty-millimeter bore minimizes pressure drop while maintaining laminar flow integrity. Key advantages include exceptional chemical resistance, validation documentation support (DQ/IQ/OQ), ±0.5% repeatability, and smooth manual or automated actuation integration. Ideal for filling machines, bioreactor feed lines, chromatography systems, diagnostic equipment, and any application demanding auditable precision under cleanroom or GMP environments.

Bullet Points:

Pharmaceutical-Grade Metered Valve: Manufactured to cGMP standards with full material traceability and cleanroom assembly.

Precision Laboratory Dispensing: Delivers microliter-to-liter accuracy for critical research and diagnostic applications.

Sanitary Flow Control: Zero dead-leg design and electropolished surfaces meet ASME BPE and EHEDG standards.

Certifiable Accuracy: Includes calibration certificates and supports process validation protocols.

Sterilization Ready: Fully compatible with steam-in-place (SIP) and chemical-in-place (CIP) procedures.

Specific Application Scenario: Precisely dosing a viscous antibiotic solution into vials within an ISO Class 5 cleanroom filling line, ensuring ±1% fill volume accuracy for regulatory compliance.

Technical specification

FAQ:

Q: Does this 20mm metered valve comply with FDA 21 CFR Part 11 for electronic records?
A: The valve itself is mechanical. For automated versions with sensors, our actuated models offer optional Part 11-compliant data logging modules.

Q: What is the surface finish (Ra) for the stainless-steel flow path?
A: Standard Ra ≤ 0.38 μm (15 μin) after electropolishing. Ra ≤ 0.25 μm (10 μin) is available upon request for ultra-high purity applications.

Q: Can the laboratory dispensing valve handle shear-sensitive biologics?
A: Yes, select models feature low-shear diaphragm or specialized ceramic mechanisms to preserve cell viability and protein integrity.

Q: Are material certificates (3.1) available for the dosing valve?
A: Yes, full EN 10204 3.1 material certifications, including chemical analysis and PMI, are provided standard.

Q: What is the lead time for validated twenty-millimeter valves?
A: Standard lead time is 8-10 weeks, including calibration and documentation. Expedited options may be available.

Future industry manufacturing complex spans an area of nearly 7,000 square meters. It incorporates six high-speed aerosol valve production lines and more than 30 special valve production lines.

Each year, Future industry aerosol can produce up to one billion aerosol valves. Our main products are air freshener aerosol valve, insecticide spray aerosol valve, butane gas aerosol valve, carburetor cleaner aerosol valve, ribbon spray aerosol valve, snow spray aerosol valve,paint spray aerosol valve, fluid spray aerosol valve, portable stove gas aerosol valve, 360 degree aerosol valve, powder spray aerosol vave. Also we have expanded the export market of aerosol metering valves, aerosol caps and aerosol cans.We have also built five standardized workshops to conduct different operations in order to meet the requirements of various customers to ensure we always meet production demands and timelines.

Production of the valve mounting cups is carried out in this workshop. We use a high-speed automatic stamping machine to transform high-quality steel plates into valve mounting cups. Due to the high degree of its automation, this equipment can help to reduce labor costs and increase production efficiency significantly.

In addition, we utilize an efficient machine that can automatically press an outer rubber ring into a valve mounting cup in order to provide superior sealing performance in the process of final assembly.

This workshop contains over 20 injection molding machines and three injection molding lines. Among them, our injection molding machines are used to produce a variety of accessories such as valve stems, valve chambers, actuators, and spray caps, etc.

Due to efficient automation, we require a very small number of staff to run these more than 20 injection molders. During the production process, our quality control inspectors are responsible for sampling and testing every batch of accessories. Additionally, our injection molding line has the capability to produce various sizes of dip tubes in automatic mode.

This workshop is used to assemble all kinds of accessories. It is equipped with automated assembly equipment to greatly increase production efficiency and provide our customers with enhanced profits.

After assembly is completed, our valves will be automatically counted and packed. We are proud to say we are one of the few companies in the industry that possess advanced abilities in product research and development. Every new product needs an innovative mold. For this reason we utilize high-precision wire cutting machines and machine tools that can form our molds into exquisite shapes.

We possess a wide range of technical production and R & D expertise

Whatever your industry related need may be, just ask, we can provide the solution.