Wilkins 34-420XLFT 420XL Pressure Vacuum Breaker Assembly 3/4 inches w/ Integral Anti-Freeze Relief Valve (Lead Free)

Product Description

The Wilkins 34-420XLFT Series 420 pressure vacuum breaker assembly is designed for installation on potable water lines to protect against back-siphonage. It features an integral anti-freeze relief valve to reduce the risk of valve damage under intermittent freezing conditions and is designed for use under continuous pressure. The assembly provides protection where a potential health hazard exists.

• Lead Free
• Supplied with an integral anti-freeze relief valve to reduce the risk of valve damage under intermittent, non-seasonal freezing conditions.
• Designed for use under continuous pressure.

Product Highlights

Protects potable water lines from back-siphonage. Includes anti-freeze relief valve and is suitable for continuous pressure use.

Product Information

Standard Information

• Brand: WILKINS
• Manufacturer Part Number: 34-420XLFT
• Country of Origin: USA

Technical Specifications

• Size: 3/4"
• Max Pressure (PSI): 175
• Max Temp (F): 140°F
• Hydrostatic Test Pressure: 350 PSI
• Application: Plumbing
• Material: Cast Bronze
• Height (Inches): 6.75"
• Connection Type: Female Threaded
• Lead Free: Yes
• Brand: ZURN
• Manufacturer Part Number: 34-420XL
• For Media: Water
• Hazard Protection Level: High Health
• Hazard Protection: Hazard
• Protection Type: Back-Siphonage
• Body Material: Bronze
• Pipe Size: 3/4 in
• Media Temp. Range: 140 °F
• Flow Rate: 38 gpm
• Connection Size - Side 1: 3/4 in
• Connection Gender - Side 1: Female
• Connection Type - Side 1: NPT
• Connection Size - Side 2: 3/4 in
• Max. Media Temperature: 140 °F
• Shut-Off Valve Type: Ball Valve
• Overall Height: 6.75 in
• Seat Material: Silicone
• Includes Spill Resistance: Not Spill Resistant
• Includes Freeze Protection: Freeze Sensor Included
• Product Configuration: Standard with Freeze Protection Sensor
• Standards: ASSE Listed 1020; CSA Certified B64.1.2; UPC Listed
• Mounting Orientation: Vertical
• Spring Material: Silicone
• Overall Width: 4.25 in
• Handle Type: Tee
• Valve Series: 420XL