Interspiro Non-Return Valve Disc (Single) – PN 336100437

Maintain the safety and breathing efficiency of your Interspiro AGA Divator mask with this precision-molded non-return valve disc. This component is a critical safety feature for the inhalation cycle of professional full-face diving masks.

Product Overview

The Interspiro Non-Return Valve Disc (Inhalation Valve) is designed specifically for the Divator MK II (AGA) series. These discs ensure a one-way flow of air into the inner mask, preventing moisture and exhaled CO2 from entering the demand valve. This helps maintain low breathing resistance and prevents the regulator from freezing in cold water environments.

Service & Maintenance Requirements

Annual Service: For safety and reliability, Interspiro manufacturer guidelines require these discs to be replaced during every annual service.

Quantity Required: A standard Interspiro mask requires two (2) non-return valve discs per yearly service.

Full Overhaul: These should be replaced alongside other mandatory service kit components to ensure the mask meets factory specifications.

Technical Specifications

Part Number: 336100437 (Single Disc)

Material: High-grade, durable silicone for long-term sealing.

Compatible Equipment: Interspiro Divator MK II Full Face Masks (FFM).

Please Note: The product image shown includes a Sink or Swim Scuba watermark for digital identification. The actual physical component does not have our logo printed on it and will be delivered in its original professional finish.