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Clamped Aseptic Sample Valve
Clamped Aseptic Sample Valve Clamped Aseptic Sample Valve

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Clamped Aseptic Sample Valve

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Mainly used in tank equipment or pipeline samples of the material inside the collection, but also in accordance with the lowest point of the tank equipmentor pipes used to excrete residual liquid
  • KST&OEM&ODM Brand

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Product Overview


Our Clamped Aseptic Sample Valve is a specialized hygienic sampling solution engineered to deliver contamination-free, representative media sampling for sterile and high-cleanliness production processes. Designed for installation on process tanks and pipelines, this valve also doubles as a residual liquid discharge valve when mounted at the lowest point of tanks or pipelines. Manufactured with premium SS304 and SS316L stainless steel, with food-grade SI and EPDM seals, our aseptic sampling valve for biopharma ensures strict sterile performance, with multiple actuation options to suit manual and automated operation, making it an essential component for quality control in hygienic industries.


Key Features & Business Benefits


Aseptic Seal Design for Zero Cross-Contamination

The hygienic clamped sample valve features a precision-engineered rubber seal structure with a spring-loaded automatic reset function, creating a hermetic sterile seal when closed. This design prevents external contaminants from entering the process line or tank, while eliminating media residual and cross-contamination between batches. For business manufacturers, this ensures 100% representative sampling, reduces batch quality risks, and simplifies compliance with strict pharmaceutical and food safety regulations.


Multiple Actuation Options for Flexible Operation

We offer four configurable actuation modes: handle quick-opening, handwheel fine-tuning, pneumatic, and manual-pneumatic integrated. The quick-opening handle is ideal for frequent on-site manual sampling, while the pneumatic model supports seamless integration with automated production systems for remote sampling. This flexibility adapts to diverse production workflows, improving sampling efficiency and reducing operator error.


Durable Stainless Steel Construction for Long-Term Hygienic Performance

The valve body is manufactured from high-grade SS304 and SS316L stainless steel, delivering excellent corrosion resistance and a smooth, easy-to-clean surface that meets global hygienic requirements. The robust construction ensures long service life even with frequent sampling cycles, reducing replacement costs and minimizing production downtime.


Technical Specifications


Parameter

Specification Details

Interface Connection Type

Welding, Clamped, Threaded

Maximum Working Pressure

10bar (145psi)

Operating Temperature Range

-10℃ ~ +140℃

Valve Body Material

SS304, SS316L Stainless Steel

Sealing Material

Food-Grade SI, EPDM

Actuation Types

Handle Quick-opening, Handwheel Fine-tuning, Pneumatic, Manual-Pneumatic Integrated


Operating Principle


The stainless steel sterile sample valve operates via a spring-loaded poppet valve structure. When the operator lifts the handle or rotates the handwheel, the valve stem synchronously lifts the poppet valve head away from the sealing port, opening the valve to enable media sampling. When the handle is released or the handwheel is rotated in the reverse direction, the valve stem returns to a vacant state, and the built-in spring automatically drives the valve head back to the sealing port, closing the valve and forming a tight, sterile seal. This automatic reset function ensures fail-safe closure, preventing accidental media leakage and external contamination.


Industry Applications


This tank-mounted aseptic sampling valve is an essential quality control component for business hygienic sectors, including Biopharmaceutical Manufacturing, Food & Beverage Processing, Dairy Production, Craft & Industrial Brewing, Cosmetic Manufacturing, and Fine Chemical Processing. It is ideal for sterile batch sampling, in-process quality testing, residual liquid discharge, and sterile fluid collection, where contamination-free sampling and regulatory compliance are mandatory.


Optional Accessories & OEM/ODM Services


We offer a full range of optional accessories, including sterile sampling bottles, aseptic connectors, pressure gauges, solenoid valves for pneumatic models, mounting brackets, and protective caps. Our comprehensive OEM/ODM services include custom connection sizes and types, custom actuation configurations, material customization for specialized corrosive media, laser marking for batch traceability, and custom design for specific tank or pipeline mounting requirements, with full support for both prototype and mass production orders.


FAQ


What is the primary function of a clamped aseptic sample valve?

It is mainly used to collect representative media samples from process tanks and pipelines for quality control testing, and can also be installed at the lowest point of tanks/pipelines to discharge residual liquid, ensuring zero cross-contamination during operation.


What materials are used for this sterile sampling valve?

The valve body is available in food-grade SS304 and SS316L stainless steel, with food and pharmaceutical grade SI and EPDM sealing materials to meet strict hygienic industry requirements.


What actuation options are available for this aseptic sampling valve?

We offer four actuation modes: handle quick-opening for fast manual sampling, handwheel fine-tuning for controlled flow, pneumatic for automated operation, and manual-pneumatic integrated for dual-mode use.



Application


 Mainly used in tank equipment or pipeline samples of the material inside the collection, but also in accordance with the lowest point of the tank equipmentor pipes used to excrete residual  liquid


Technical Parameters


▶Interface form: welding, clamps, threads 

▶Greatest pressure: +10bar+145psi

▶proper temperature: -10℃ to +140℃

▶Body material: SS304 SS316L

▶Sealing material: SI, EPDM


Working principle


series of aspetic sampling valve with rubber seal, divided into the handle quick-opening type, hand wheel fine-tuning type, pneumatic and hand-gas integrated four open mode. With spring automatic reset function, lift the handle or turn the hand wheel synchronous poppet, so that the diaphragm valve head from the sealing port to open the valve sampling; put down the handle and the opposite direction of rotation of the hand wheel is in a vacant state, the spring automatically close the valve.

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