Sanitary Sampling Valve Hygienic Sample Food Grade Butterfly
- Model:
- 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:
- Clamped
- Type:
- Aseptic
A sanitary sampling valve provides a controlled point for collecting representative process samples while keeping the main product line closed. A single-port aseptic configuration uses a stainless steel body, PTFE sealing diaphragm, and clamped connection to create a compact sampling point for hygienic liquid processing. The listed design uses SS316L, supports up to 6 bar working pressure and 120°C process temperature, and is available with manual or pneumatic operation.
How the PTFE Diaphragm Controls the Sample Path
The PTFE diaphragm opens and closes through controlled deformation, separating the operating mechanism from the wetted surface. When closed, the diaphragm seals the product path; when opened, process liquid reaches the sampling outlet. This layout limits exposed moving components around the sampled medium and supports repeatable shutoff.
A hygienic sample valve must also be considered as part of the complete sampling point. Seal condition, outlet geometry, internal cleanliness, and the surrounding connection all influence sample integrity. For aseptic service, the sterilization method must match the actual process.
What Is a Sanitary Sampling Valve?
A sanitary sampling valve is a hygienic process valve used to remove a representative quantity of liquid from a tank, vessel, or pipeline for inspection or laboratory analysis without opening the main system.
Why the Single Port and Clamp Connection Matter
A single-port design can suit sampling arrangements that do not require a separate cleaning or sterilization port. During CIP or SIP, the valve and connected process equipment must still be evaluated as one cleaning path. A clamp connection also permits easier removal for seal inspection or component replacement than a permanent welded joint.
The phrase sampling valve sanitary is often associated with food, beverage, biotechnology, and pharmaceutical process lines where contamination control matters. For food-contact equipment, a butterfly valve food grade configuration may appear in the same piping system, but a dedicated sampling valve serves a different function: controlled product extraction rather than main-line isolation.
| Selection factor | Check before selection | Why it matters |
|---|---|---|
| Body material | SS316L or specified grade | Corrosion resistance and process compatibility |
| Seal | PTFE and compatible elastomer | Chemical and thermal suitability |
| Pressure | Maximum process pressure | Prevents unsuitable service selection |
| Temperature | Normal and cleaning temperature | Protects sealing performance |
| Connection | Clamp dimensions and tube standard | Maintains alignment and sealing |
Manual Sampling and Pneumatic Integration
Manual operation suits local sample collection, while pneumatic control can reduce repeated manual movement in automated process sequences. The listed configuration supports both operating methods. Before selection, the process medium, sampling frequency, pressure, temperature, cleaning cycle, and required aseptic procedure should be verified against the complete installation.
Product Description
| Product Name: | Aseptic sampling valve |
| Valve Body Material: | SS316L |
| Seal Material: | PTFE |
| Max. Working Pressure: | 6Bar |
| Max. Working Temperature: | 120 degree C |
| Availably connection: | Clamp |
| Operated: | Manual,Pneumatic |
| Certificate: | FDA |
Product Parameter
Product Pictures
