Stainless Steel Port Sanitary Sampling Valve
- Model:
- SPVM-F33
- Place of Origin:
- Wenzhou, China
- Packing:
- Suitable Packing for Sea/Air Transport
- Quantity:
- 10000 PCS Per Year
- Payment:
- T/T, L/C, Western Union
- Material:
- SS304, SS316L
- Connection:
- Female
A sanitary sampling valve extracts representative liquid portions from pressurized conduits without introducing airborne spores into sterile processes. The internal elastomer diaphragm seats directly forward of the female threaded connection, isolating external coupling spirals completely from the process stream to eliminate microbial shelter points. Manual spindle rotation pulls the sealing face outward, clearing an unobstructed discharge channel while keeping atmospheric contaminants isolated from high-purity media.
Rigid Manifold Integration Across High-Vibration Skids
Pulsating positive displacement pumps create mechanical harmonics that loosen unthreaded ferrule clamps.
Fastening a sample port valve with female threaded ports locks the body securely against mating pipe nipples, ensuring rigid orientation under cyclic hydraulic shock. The internal PTFE seal prevents liquid migration toward threaded interfaces, maintaining fluid purity across continuous production runs.
Female Coupling Geometry and Operating Pressure Limits
| Connection Thread Profile | Wetted Body Metallurgy | Operating Pressure Threshold | Sanitization Medium Suitability |
|---|---|---|---|
| Female NPT Tapered | Cold-Forged 316L | 10.0 bar (145 psi) | Hot concentrated caustic flushes |
| Female BSPP Parallel | Solution-Annealed 316L | 12.0 bar (174 psi) | Pure saturated steam cycles |
| Female DIN 11851 Union | Electropolished 316L | 16.0 bar (232 psi) | Peracetic acid and alcohol wash |
Micro-Surface Honing Across Stainless Steel Sample Valve Conduits
Microscopic surface pits harbor biological matter unless mechanical polishing precedes chemical passivation.
Internal fluid paths across each stainless steel sample valve achieve an electropolished finish measuring Ra ≤ 0.4 μm to resist bacterial film adhesion. Tapered discharge spouts allow total gravitational self-draining once closed, preventing stagnant fluid pools between testing intervals.
Actuation Travel Limits in Sampling Valve Sanitary Maintenance
Controlled spindle torque prevents excessive axial compression against the wetted diaphragm seat.
Operating a sampling valve sanitary assembly requires precise rotation until internal mechanical stops engage, stopping elastomer extrusion across fluid boundaries. Regular visual assessment reveals elastomeric wear from abrasive fluid slurries, maintaining containment integrity throughout scheduled operating routines.
Product Description
| Product Name: | Female sanitary sampling valve |
| Valve Body Material: | SS304 or SS316L |
| Seal Material: | PTFE |
| O ring seal: | NBR |
| Max. Working Pressure: | 10Bar |
| Max. Working Temperature: | 120 degree C |
| Availably size: | 1/4" - 1/2" |
| Availably connection: | Thread/ Clamp/ Weld |
| Availably standard: | 3A |
| Operated: | Manual |
| Certificate: | FDA |
Product Parameter
Product Pictures
