Other Sanitary Valves
Showing 1–12 of 30 results
Specialty Valve Problems and the Right Fix
Sampling from the process line is contaminating the sample or the line
A standard valve leaves residual product in the sample port between draws. Every QC sample contains carryover from the previous one. Opening the sample port also exposes the process stream to ambient contamination.
Solution: Sanitary aseptic sampling valve steam-sterilises the port before each draw. Zero carryover, no ambient exposure.Steam trap is blowing live steam, energy and pressure loss
A failed-open steam trap passes live steam into the condensate return, wasting energy, reducing system pressure, and overloading downstream equipment. In dairy and pharma SIP systems, this destabilises sterilisation temperature.
Solution: Balanced-pressure thermostatic steam trap closes against steam, opens for condensate. No live steam loss, no manual adjustment.Tank overpressure event damaged the vessel or blew a gasket
Without a correctly set pressure relief valve, CIP steam supply surges, gas generation, or thermal expansion can pressurise a closed vessel beyond its rating, a safety and regulatory compliance failure.
Solution: Sanitary automatic pressure relief valve opens at the set pressure and reseats automatically. No operator intervention required.Constant pressure valve hunting, downstream pressure oscillating
A poorly sized or worn pressure regulating valve causes downstream pressure to cycle above and below setpoint, affecting dosing accuracy, flow rates, and downstream equipment performance.
Solution: Hygienic constant pressure valve maintains setpoint within 0.05 bar across varying flow conditions.30+ Specialty Sanitary Valves - Browse by Function
| Model | Function | Material | Best For |
|---|---|---|---|
| Sanitary Aseptic Sampling Valve | Sterile in-line sampling | SS316L, Ra 0.4 um, steam-sterilisable | Pharma / biotech |
| Beer Sampling Valve | Process sampling | SS316L, EPDM, quick-sample design | Brewery / beverage |
| Automatic Pressure Relief Valve | Overpressure protection automatic | SS316L, adjustable set pressure, FDA | Tanks / vessels |
| Manual Safety Relief Valve | Overpressure protection manual | SS316L, adjustable, with pressure gauge | Tank protection |
| Thermostatic Steam Trap BTM7 | Condensate discharge steam | Balanced pressure, SS316L, for dairy steam | Dairy / pharma steam |
| Steam Trap TC-C | Condensate discharge | Balanced pressure, compact body | CIP steam circuits |
| Steam Trap MST21 | Condensate discharge high capacity | Balanced pressure design | High-flow steam lines |
| Hygienic Constant Pressure Valve | Process pressure regulation | SS316L, Ra 0.4 um, adjustable | Stable process control |
All models: SS316L standard. Certifications: FDA / 3A / DIN. Full range of 30+ specialty valves available. Contact us if your application is not listed.
Where Specialty Sanitary Valves Are Installed
| Pharmaceutical QC Sampling | In-line aseptic sampling from sterile manufacturing lines, API solutions, bioprocess broths, injectable batches. Aseptic sampling valve sterilises the port between draws. Required by FDA and EU GMP batch testing protocols. |
| Dairy and Food Steam Systems | Steam supply to pasteurisers, jacketed vessels, and CIP steam generators. Thermostatic steam traps remove condensate from steam lines without releasing live steam, preventing pressure loss and sterilisation temperature deviation. |
| Process Pressure Management | Tanks, reactors, and closed-loop systems in pharmaceutical, food, and chemical plants. Automatic pressure relief valves are mandatory under FDA PED and EU PED for any pressure vessel above atmospheric rating. |
| Beverage and Fermentation Pressure | Constant pressure valves stabilise downstream pressure in carbonation systems, pressurised fermentation lines, and bright tank transfer, preventing CO2 loss and maintaining consistent fill quality in beer and sparkling beverage lines. |
Frequently Asked Questions
What is a sanitary sampling valve and when is it required?
What is a sanitary steam trap and why does it need to be hygienic?
When do I need a sanitary pressure relief valve?
Why Buyers Order Direct From HEYI Factory
HEYI (Hyflowtech) is an OEM manufacturer, not a trading company. Every unit is fabricated, tested, and shipped from our own facility. Factory audit visits welcome.
Get a Quote on Specialty Sanitary Valves
30+ types in stock: sampling, steam traps, relief valves, constant pressure, reversing, and angle seat. Share your application and we will specify the correct model within 24 hours.
SS316L / FDA | 30+ types | OEM factory direct
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