Wastewater combination air valve Mod. SWV TH 3S

The SWV TH 3S air valve guarantees the proper operation of sewage lines allowing the entrance of a large quantity of air in case of pipe burst or draining, the release of air pockets during working conditions and the discharge during pipe filling.

• Lower body designed with strongly sloped funnel shaped walls to avoid deposit of grease or other material, it contains four ribs to guide the stainless steel float.
• Upper body containing the air release device which is protected by a stainless steel deflector against spurts caused by rapid filling.
• Mobile block, including a large AISI 316 stainless steel float, placed on the lower body and connected through a stainless steel rod to the air release mechanism.
• Compact and light, the SWV TH 3S features an innovative technology making it suitable even to the most demanding environments.
• Drainage valve for chamber control and draining.
• Maintenance can be easily performed from the top without removing the air valve from the pipe.
• Evacuation bend suitable for flooded environments with 1″ elbow outlet.