Sada Medical VA-SV Class B Vertical Pulse Vacuum Steam Autoclave – 50L / 75L / 100L | Fully Automatic with LCD & Printer

High-Capacity Vertical Sterilization with True Class B Performance

When your laboratory, hospital CSSD, or pharmaceutical cleanroom processes large loads of wrapped instruments, textiles, liquids, or glassware, a tabletop autoclave simply cannot keep up—and a horizontal sterilizer may take up too much floor space. The Sada Medical VA-SV Class B Vertical Pulse Vacuum Steam Autoclave bridges the gap: it delivers the deep air removal and powerful drying of a Class B cycle in a space-saving vertical chamber, available in 50L, 75L, and 100L capacities.

This lab vertical autoclave uses triple pre-vacuum pulses and multi-stage post-vacuum drying to thoroughly sterilize and dry even challenging porous and hollow loads. A microprocessor automates every phase—from water inlet and pulse vacuum to heating, sterilizing, exhausting, and vacuum drying—so your staff can load the chamber, select a cycle, and walk away. Real-time LCD feedback, a built-in printer, and seven fixed sterilization programs make cycle tracking and compliance documentation effortless.

What Makes the VA-SV a Smarter Sterilization Choice

• True Class B Pulse Vacuum Technology
  Three consecutive pre-vacuum pulses pull the chamber down to -0.081 MPa, effectively removing trapped air from wrapped surgical packs, A/B type hollow instruments, and porous textiles. After sterilization, multiple vacuum drying pulses and a 0.22 µm bacteria filter ensure that only sterile-filtered air enters the chamber, preventing recontamination during drying. Your instruments emerge cool, dry, and ready for immediate storage or use.

• 7 Fixed Cycles – One Touch Simplicity
  The VA-SV comes pre-programmed with dedicated cycles for Instruments, Textiles, Rubber, Liquids, plus a customizable cycle, a Vacuum Test, and a Bowie & Dick Test. This means operators in CSSD departments, research labs, and dental clinics can run daily air removal verification and process the exact load type they need without manual programming—reducing error and saving time.

• Processor-Controlled Automation with Clear LCD Display
  A single microprocessor manages the entire autoclave. The LCD panel shows the current cycle stage, chamber temperature, pressure, and vacuum level dynamically, so you always know where the process stands. Sealed touch-type keys are easy to clean and resistant to moisture—important in a busy sterilization room or lab environment.

• Steam-Water Internal Circulation – Clean, Dry Workspace
  Unlike sterilizers that vent steam into the room, the VA-SV features an internal steam-water circulation system. No continuous steam discharge means your laboratory or clinic stays cool and dry, preserving air quality and protecting surrounding equipment from moisture damage.

• Fully 304 Stainless Steel Construction & Hand Wheel Safety Door
  The chamber, door, and outer panels are all made of high-quality 304 stainless steel. The hand wheel quick-open door uses a self-inflating silicone seal and a safety interlock system—the door cannot be opened while the chamber is pressurized, and it remains securely locked until the cycle completes and pressure normalizes.

• Immersed Heating for Fast, Even Performance
  Heating elements are immersed directly in the water reservoir, delivering rapid steam generation with high thermal efficiency. Temperature uniformity across the chamber is held to ≤±1°C, which is critical when sterilizing heat-sensitive liquids or media that demand consistent exposure.

• Built-in Printer for Audit-Ready Records
  Every cycle automatically generates a printed record of date, time, temperature, pressure, and cycle type. For hospital infection control teams, laboratory QA managers, and regulatory inspections, this documentation simplifies traceability without relying on manual logs.

• Comprehensive Safety Protection
  The VA-SV is equipped with multiple independent safety systems: heater protection, anti-dry heating cut-off, over-temperature and over-pressure protection, an automatic safety release valve, and an electrical safety device. The water level indicator and audible cycle-complete alarm let operators monitor the autoclave at a glance.

Who Uses the VA-SV Vertical Autoclave?

This high pressure steam sterilizer is designed for facilities that need reliable, medium-to-high-volume sterilization without dedicating an entire room to the equipment:

• Hospital CSSD Units & Surgical Centers – sterilizing wrapped instrument trays, gowns, drapes, and rubber goods
• Clinical Laboratories & Diagnostic Centers – culture media, glass pipettes, test tubes, liquid reagents, and bio-waste
• Pharmaceutical & Biotechnology Companies – glassware, media preparation, and QC testing apparatus
• Dental Clinics & Dental Schools – wrapped and unwrapped handpieces, forceps, and impression trays
• Veterinary Hospitals – surgical packs, catheters, and reusable medical devices
• Research Institutes & Universities – sterilization of laboratory consumables and sensitive equipment

If you’ve been searching for a vertical Class B autoclave for hospitals, a pulse vacuum lab sterilizer with printer, or a stainless steel vertical steam sterilizer for pharmaceutical use, the VA-SV delivers the performance and reliability your work demands.

Technical Specifications

*All models feature LCD display, built-in printer, 7 fixed cycles, 0.22 µm bacteria filter, steam-water circulation, hand wheel safety door, and full 304 stainless steel construction. The 35L model is also available for small-batch sterilization.*

What’s Included with Your VA-SV Sterilizer

• Sada Medical VA-SV vertical pulse vacuum autoclave (select capacity)
• 2 stainless steel loading baskets
• Built-in mini printer with starter paper roll
• PT/TT testing connector for validation
• Power cord and water connection accessories
• Comprehensive user manual and access to our online operation video library

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After-Sales Support Built for Busy Facilities

We back every VA-SV sterilizer with a 12-month warranty and a responsive technical support team. Need help selecting the right cycle for a specific load, performing a Bowie & Dick test, or troubleshooting an installation? Our specialists reply within 24 hours and can guide you step by step through video instruction. Sada Medical has exported sterilization equipment to healthcare providers and laboratories worldwide—we understand that uptime matters.