Belimo ZS-CCV-90 Weather Shield

The Belimo ZS-CCV-90 Weather Shield is a field-installable NEMA 4X rated enclosure specifically engineered to protect Belimo CCV (Characterized Control Valve) actuators from harsh environmental conditions. Designed for compatibility with LF, NF, and AF series actuators, this UV-stabilized polycarbonate cover provides a robust barrier against rain, snow, dirt, and UV degradation. It is an essential component for outdoor installations where maintaining the integrity of the electronic fail-safe actuator and control signal is critical. The assembly features a high-grade silicone gasket and corrosion-resistant hardware to ensure a tight seal against moisture ingress. By housing the non-spring return or spring return actuator within this weather-resistant housing, technicians can prevent premature gear train failure and electrical shorts. This shield facilitates reliable proportional control valve operation in rooftop units or exposed mechanical spaces while maintaining enough internal clearance for standard wiring configurations and manual overrides.

Key Benefits

• NEMA 4X Protection: Provides superior resistance against corrosion and windblown dust, extending the service life of outdoor actuators.
• Broad Compatibility: Engineered specifically for Belimo LF, NF, and AF actuators mounted on Characterized Control Valves.
• UV Resistance: Transparent polycarbonate construction allows for visual inspection of actuator position while preventing material embrittlement from sunlight.
• Field Installation: Simplifies the protection of existing valves without requiring full system depressurization or actuator removal.

Common Questions

Can this shield be used with every Belimo actuator?
The ZS-CCV-90 is specifically dimensioned for LF, NF, and AF series actuators on CCV bodies; always verify clearance if using secondary auxiliary switches.

Does this enclosure prevent internal condensation?
While the NEMA 4X enclosure blocks external moisture, technicians should use watertight conduit connectors to prevent "wicking" through the wiring runs.

Is the cover transparent for easy troubleshooting?
Yes, the high-impact polycarbonate is clear, allowing for immediate verification of the actuator's stroke and status without removing the housing.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.