Rfz/*/0.4L Series Gas Relief Valve

Spring-Loaded Adjustable Structure: Features smooth and continuous pressure adjustment with large diaphragm area for high sensitivity.

Internal Baffle Design: Prevents spring force from pressing against the gasket, avoiding adhesion and ensuring timely relief.

High Accuracy Class: Achieves AF3 accuracy class with precise set pressure control between 1.5-30 kPa and 30 kPa-0.4 MPa.

Versatile Media Compatibility: Compatible with natural gas, coal gas, LPG, and other non-corrosive gaseous media.

Strict Quality Control: Manufactured with a defect rate of less than 0.2% and rigorous testing before shipment.

Durable Die-Cast Material: Constructed from die-cast aluminum for robust performance in gas distribution pipelines.