Features:

• Anti-siphon aluminum vacuum breaker with EPDM backflow preventer and backflow check valve
• Internal checks to prevent thermal migration
• Solid brass body, valve stem cap, seat and stem ends
• Satin nickel plated or oil-rubbed bronze body maintains attractive finish
• Stainless steel mounting bracket with screws
• Each valve air-tested at factory for leak-free quality
• O-ring seals for easy operation
• Ergonomic, rubber grip handle
• Positive shut-off of hot water during cold flow
• Patent pending