Process Sampling
Sampling points for production and QC workflows.
Hygienic Components
Sanitary Sample Valves for Process and QC Sampling.
Sample valves support controlled sampling points for hygienic process lines, tanks and equipment packages.
316L / 304SamplingTri-Clamp / WeldRFQ Ready
Applications
Sampling points for hygienic process control.
Sample valves are commonly used for product checks, quality control and validation workflows.
Validated Systems
Sampling language for high-purity and controlled environments.
Equipment Integration
Sample points integrated into process equipment packages.
Sizes & Dimensions
Sample valve configurations.
Manual lever and pneumatic versions for vessel sampling, line sampling and aseptic collection. Built for steam-in-place sterilization.
| Type | Connection | Sample Vol | Operation | SIP | Material | Application |
|---|---|---|---|---|---|---|
| Aseptic Lever | ½" Tri-Clamp | 5 – 50 mL | Manual | Yes | 316L EP | Pharma sampling |
| Aseptic Pneumatic | ½" Tri-Clamp | 5 – 100 mL | Pneumatic | Yes | 316L EP | Bioreactor |
| Vessel Sample | ¾" Tri-Clamp | 10 – 250 mL | Manual | Yes | 316L | Tank sampling |
| Line Sample | 1" Tri-Clamp | 50 – 500 mL | Manual | Yes | 316L | Line sampling |
| Septum Sample | ½" Tri-Clamp | 1 – 10 mL | Needle | Yes | 316L EP | Sterile sampling |
| Continuous Sample | ½" Tri-Clamp | Variable | Pneumatic | Yes | 316L EP | Inline analysis |
Operating Conditions
Pressure-temperature rating for sample valves.
Sample valves are designed for repeated SIP cycles. Materials selected for sterility and durability.
Service Conditions
- Working pressure: 10 bar max
- SIP temperature: +135°C standard
- Surface finish: Ra ≤ 0.38 μm (EP)
- Dead volume: < 0.5 mL typical
- Cleanability: CIP/SIP compatible
- Documentation: Full BPE package available
Actual ratings depend on size, material and operating conditions. Confirm via RFQ for project-specific requirements.
Standards & Compliance
Built to recognized sanitary and pressure standards.
Full documentation packages available including MTR, 3.1 certificates, surface roughness reports and pressure test records.
3-A 74-07
3-A Sanitary Standard
Sanitary equipment for milk and milk products processing.
ASME BPE
Bioprocessing Equipment
Surface finish, materials and design for pharma/biotech.
EHEDG
Hygienic Equipment Design
European hygienic engineering and design certification.
FDA 21 CFR
FDA 21 CFR 177
Food contact materials compliance for seats and seals.
USP Class VI
Biocompatibility
USP biological reactivity testing for plastics.
ASTM A276
Stainless Steel Bar
Material specification for 304/316L bodies.
DIN 32676
Tri-Clamp Connections
Dimensional standard for tri-clamp fittings.
EC 1935/2004
Food Contact
EU regulation on food-contact materials.
Product Variants
Sample Valve configurations for different process roles.
Multiple variants available to match your application requirements. Browse related products for complete process line coverage.
Aseptic Sample Valve
For sterile sampling from bioreactors and pharma vessels. Steam-sterilizable.
Request quote →Bioreactor Sample
Special design for fermenter sampling with septum option for sterile transfer.
Request quote →Vessel Sample Valve
General tank/vessel sampling with manual lever and sample container.
Request quote →Technical Overview
Typical sample valve RFQ fields.
Sampling requirements should consider media, cleaning and documentation needs.
| Requirement | Typical Information Needed |
|---|---|
| Product Type | Sanitary sample valve |
| Material Grade | 304 / 316L stainless steel |
| Connection | Tri-clamp, weld or tank connection by RFQ |
| Service | Sampling media, cleaning method and process environment |
| Documentation | Certificates and inspection by RFQ |
Engineering RFQ
Prepare a sample valve RFQ.
Include valve size, connection, sample application, material, quantity and documentation requirements.
- Size / connection / material grade
- Quantity and target lead time
- Drawing, BOM or existing part reference
- Documentation and finish requirements
Documentation by RFQ
Material certificates, finish notes, inspection requirements, heat traceability and supplier documentation can be included in the quotation package.
Have a sample valve requirement?
Send sampling application, connection, material, quantity and documentation needs.
Engineering Documentation
Technical Datasheet Available
Download the product datasheet for technical specifications, dimensional references, material data, applicable standards and RFQ guidance. Suitable for procurement, engineering review and project documentation.
Common Questions
Frequently asked questions about sample valves.
Engineering and procurement questions we hear most often. For project-specific guidance, send your application details via RFQ.
What makes a sample valve "aseptic"?
Aseptic sample valves are designed for sterile transfer with no contamination risk. Features: dead-volume minimization, steam-sterilizable design, electropolished surfaces.
For aseptic sampling (microbial validation), specify SIP-compatible designs with full BPE compliance and Ra ≤ 0.38 μm electropolished interior.
How is dead volume minimized?
Dead volume is minimized through compact internal geometry, optimized port location and flush-mount installation. Modern designs achieve < 0.5 mL.
For representative sampling, dead volume should be purged before collection — typically 5–10× dead volume needs to be discharged first.
Can sample valves be steam sterilized?
Yes — sanitary sample valves are designed for SIP cycles. Standard: 121–135°C steam for 15–30 minutes. Materials and seals must be SIP-rated.
For frequent SIP, specify PTFE seals or high-temperature elastomers (PEEK). EPDM is suitable for occasional SIP only.
What is septum sampling?
Septum sampling uses a sterile rubber septum penetrated by a syringe needle for liquid extraction. Provides sterile transfer without opening the system.
Septum valves are common in fermenter sampling. Replace septum periodically based on penetration count.
How should samples be collected to prevent contamination?
Standard: 1) Flame or alcohol-sanitize valve outlet, 2) Open valve briefly to purge dead volume, 3) Collect in sterile container, 4) Close valve, 5) Sanitize.
For pharmaceutical sampling, follow GMP protocols including bunsen burner technique or laminar flow hood.
What is the typical lifetime?
With proper maintenance, sample valves last 5–10 years. Seals typically require replacement every 6–12 months depending on cycle count.
Track cycles in control system. For high-criticality applications, more frequent inspection is recommended.
What documentation is needed for pharma validation?
For pharma: 3.1 MTR with heat numbers, ASME BPE surface finish report, helium leak test, USP Class VI for elastomers, pressure test documentation.
For full validation: cleaning validation protocol, sterility validation report, FDA compliance and ferrite content reports.