Val-Matic Valve & Mfg. Corp.

Air Release Wastewater Valves

Air Release Wastewater Valves

Air Release Valves, sometimes referred to as "small orifice valves," are often fitted at the highest point on a pipeline to continually release unwanted air during system operation to protect against unwanted surges and maintain system efficiency.

Product Overview

Available in sizes 2" - 4"

Tested to AWWA C512 requirements

Maintains systems flow efficiency

Releases unwanted air pockets during system operation

Protects system against air related surges

Manufactured under a certified ISO 9001 quality system

Automated Sizing Program

Features

• Specifically designed for grit and sewage service without the need for backwashing when combined with fusion bonded epoxy slick coatings
• Bodies are extended in length with a sloped bottom to prevent solid material from reaching the operating mechanism
• Floats are equipped with a specially shaped bottom to accelerate the closure to reduce leakage and clogging of the valve
• Available in lightweight all stainless steel construction to eliminate corrosion
• Unconditionally guaranteed T316 stainless steel floats
• Stainless steel 316 internal trim
• Resilient seating for positive shutoff
• Performance proven for over 40 years