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Description
This 1 inch anti-siphon pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O-ring seal, a lightweight plastic disc float, tee handle shutoffs, and test cocks for winterization draining. It is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim. The maximum pressure is 150 psi (10.3 bar) and the minimum pressure is 15 psi (55kPa). Fratures: Internal parts serviceable in line from top of unit Designed for minimum head loss Bronze body for durability Female NPT inlet and outlet with quarter turn shutoffs
- Easy maintenance of internal parts
- O-ring bonnet seal for less possibility of fouling
- Test cocks positioned for easy testing and winterization
- Compact space saving design
- No special tools required for servicing
- Standardly equipped with tee handle quarter turn ball valve shutoffs lever handle
- The anti siphon pressure vacuum breakers is designed to prevent back siphonage of contaminated water into a potable water supply
Specifications
Item
Pressure Vacuum Breaker
Series
800M4-QT
Material
Bronze
Connection Size
1 in.
Regulated
No
Brand Name
Watts
Information and Guides
Product Information Sheet
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