Servinox HSV-A Safety Valve

The valves in the HSV range are hygienic equipment intended to protect tanks against vacuums (vacuum breaker) and/or excess pressure. They are fitted with a technical tube (washing function, sterile air intake). The pressurised function blow-off is collected. The passage sections, different for pressure and vacuum, are specifically designed to protect the tanks against sudden temperature variations resulting from hot washing (and SIP) followed by a cold rinse.

Servinox is able to design a valve with respect to tank characteristics (diameter, height), resistance (pressure and vacuum) and washing conditions (temperature, flow-rate).

Benefits:

• Valve certified 3-A 58-01
• Combined pressure and vacuum
• Specially designed for protection against thermal shocks (hot/cold washes)
• Fully autonomous (no external control required for its operation)
• Hygienic design
• Simplified and cost-effective maintenance (with no lifting or special tools)
• Numerous options available according to requirements

Applications:

• Tanks not subject to PED compliance where the service pressure is less than 0.5 bar
• Tanks subject to PED compliance where the service pressure is more than 0.5 bar (special version available on option)
• Tanks where the service temperature does not exceed 120 °C
• Exclusively designed to transport gases