Threaded Stainless Steel Sanitary Sampling Valve
- Model:
- SPVM-33
- 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:
- Male
A sanitary sampling valve draws representative liquid portions from pressurized conduits without introducing airborne spores into sterile processes. The internal elastomer diaphragm seats directly forward of the male external threads, sealing flush against the vessel boundary to isolate thread roots from process fluids. Manual spindle rotation retracts the sealing face, clearing an unobstructed discharge channel while keeping atmospheric contaminants isolated from high-purity media.
Resisting Mechanical Displacement Under Hydraulic Pulsation
Pulsating positive displacement pumps create fluid resonance that dislodges friction-style fittings over extended operating sequences.
While a lightweight tri clamp sample valve allows rapid line disassembly during routine CIP teardowns, direct threaded engagement locks the valve body securely into heavy vessel spuds. The male threaded shank absorbs continuous mechanical vibration without perimeter loosening, maintaining geometric alignment across high-velocity product transfers.
External Thread Interface Mounting and Load Tolerance
| Thread Connection Standard | Structural Load Endurance | Maximum Hydraulic Working Pressure | Sanitizing Reagent Resistance |
|---|---|---|---|
| Male NPT Tapered Thread | High mechanical shear capacity | 10.0 bar (145 psi) | Hot concentrated caustic flushes |
| Male BSPP Parallel Thread | Excellent axial torque stability | 12.0 bar (174 psi) | Pure saturated steam circuits |
| Metric Threaded Ferrule Spud | Superior harmonic dampening | 16.0 bar (232 psi) | Peracetic acid and alcohol wash |
Electropolishing Uniformity Across Stainless Steel Sample Valve Bodies
Microscopic fissures serve as retention pockets for yeast colonies unless mechanical honing precedes chemical passivation.
Internal wetted passages across each stainless steel sample valve receive mechanical grinding and electropolishing to Ra ≤ 0.4 μm. Tapered discharge spouts allow total gravitational self-draining once closed, preventing stagnant fluid pools between testing intervals.
Anti-Galling Thread Practices Across Sanitary Sample Valves
Thread galling destroys mating stainless steel surfaces when operators assemble threaded fittings under dry, unlubricated conditions.
Proper maintenance across sanitary sample valves requires applying certified food-contact antiseize compounds exclusively along non-wetted external threads. Calibrated torque wrenches prevent over-compression of the internal elastomer face, preserving membrane elasticity and stopping fluid bypass across thousands of extraction cycles.
Product Description
| Product Name: | Thread 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
