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

Brand:
Zurn
SKU:
34-420XL
Rating:
(4)
Q&A:
(1)
3/4" Wilkins 420XL Pressure Vacuum Breaker Assembly w/ Integral Anti-Freeze Relief Valve (Lead Free)
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$189.05 each
In Stock
In Stock
Get 1 Fri, Oct 18
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Product Highlights

Size icon
3/4"
Lead Free icon
Yes
Material icon
Cast Bronze
Max Pressure (PSI) icon
175 MAX PSI
Connection Type icon
Female Threaded Connection
Max Temp (F) icon
140°F Max Temp

Description

**Lead Free

Application

This Wilkins Series 420 pressure vacuum breaker assembly is designed for installation on potable water lines to protect against back-siphonage of contaminated water into the potable water supply. 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. Assembly shall provide protection where a potential health hazard exists.

Standards Compliance
  • ASSE® Listed 1020
  • IAPMO® Listed
  • CSA® Certified
  • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California

Materials
  • Main valve body: Cast Bronze ASTM B 584
  • Elastomers: Silicone (FDA Approved), Buna Nitrile (NSF Listed)
  • Polymers: Polypropylene (FDA Approved), Delrin (NSF Listed), Noryl (NSF Listed)
  • Springs: Stainless Steel, 300 Series

Specs

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CURRENT ITEM
3/4" Wilkins 420XL Pressure Vacuum Breaker Assembly w/ Integral Anti-Freeze Relief Valve (Lead Free)
3/4" Wilkins 420XL Pressure Vacuum Breaker Assembly w/ Integral Anti-Freeze Relief Valve (Lead Free)
SKU: 34-420XL
(4)
3/4"
175
140°F
Plumbing
Cast Bronze

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