Precision Laser-Slotted Low-Pressure Relief for Pharmaceutical Sanitary Systems
The ARD-010 Series brings precision low-pressure relief to pharmaceutical sanitary piping systems using state-of-the-art laser slotting technology. The ARDL-010 ferrule mounted model installs directly between standard Tri-Clover ASME BPE sanitary ferrules and NA connectors, with no separate disk holder required – simplifying installation and reducing component count in pharmaceutical process lines.
Available in both uni-directional (ARDL-010) and bi-directional (ARD-010) configurations, the ARD Series provides pharmaceutical engineers with flexibility to address overpressure, vacuum, or combined relief requirements. The 316 stainless steel burst cap with PFA Teflon seals delivers consistent, reliable performance across a burst range of 4 to 60 psig (0.275 to 4.14 bar(g). Beaded gaskets ensure proper disk alignment during installation, and 0% manufacturing range is standard for the precision that validated pharmaceutical processes demand.
at a glance
| Sizes | 1" to 4" (25 mm to 100 mm) | Yes |
|---|---|---|
| Burst Range | 4 to 60 psig (0.28 to 4.14 barg) | Yes |
| Materials | 316 metal burst cap with PFA Teflon seal and FDA UPS VI -certified gasket options (Buna, Viton, EPDM, PTFE) | Yes |
| Operating Ratio | Up to 50% | Yes |
| Mounting | Direct ferrule mount - no holder required | Yes |
features & benefits
Laser-Slotted Precision
State-of-the-art laser slotting technology provides highly accurate and repeatable burst performance at low pressures, critical for pharmaceutical applications where precise pressure relief set points are essential.
No Holder Required
The ARDL-010 ferrule mounted model installs directly between standard sanitary ferrules, eliminating the need for a separate disk holder. This reduces component count, simplifies installation, and minimizes potential leak points in pharmaceutical piping.
Uni-Directional and Bi-Directional Options
Available as the ARDL-010 (uni-directional, bursts at specified pressure in one direction) or the ARD-010 (bi-directional, bursts at the same pressure in each direction for combined overpressure and vacuum relief).
PFA Teflon Sealed Construction
Standard PFA Teflon seals provide chemical resistance and ensure a reliable seal in pharmaceutical process environments, with temperature ratings up to 500°F (260°C) depending on gasket material.
Ferrule-Compatible, No Holder Required Design
The ARDL-010 ferrule-mounted model installs directly between standard sanitary ferrules, including ASME BPE and Tri‑Clover connections, eliminating the need for a separate disk holder. This simplifies installation, reduces component count, and minimizes potential leak points in pharmaceutical piping systems.
Precision Manufacturing for Consistent Performance
A 0% manufacturing range as standard ensures tight performance consistency and predictable burst behavior. This helps maintain stable operating conditions and reduces variability in critical process applications.
OPTIONS
Burst indication
FDA-certified gaskets (Viton, EPDM, Buna, PTFE, Silicone)
Torque-Rite Nut
APPLICATIONS
Low-Pressure Pharmaceutical Processing
Biotech Piping Systems
Sanitary Process Lines
Fermentation Equipment
COMPLIANCE
ASME BPE sanitary ferrule compatible
find the right series for your application
Connect with a ZOOK Pharma application engineer to determine the optimal rupture disk and holder configuration for your process conditions.