Specification

Rev. E
Date: 12/19
Document No. BF-35XL&VCH
Product No. Model 35XL & 35XLVCH
Model 35XL & 35XLVCH
Atmospheric Vacuum Breaker
Page 1 of 2
Zurn Industries, LLC | Wilkins
1747 Commerce Way, Paso Robles, CA U.S.A. 93446 Ph. 855-663-9876, Fax [phone]
In Canada | Zurn Industries Limited
7900 Goreway Drive, Unit 10, Brampton, Ontario L6T 5W6, 877-892-5216
www.zurn.com
B
B
A
C
C
A
A
B
Model 35XLCH (1/2") Model 35XLVCH (1/4") Model 35XL (3/4" - 2")
MODEL SIZE
DIMENSIONS (approximate)
WEIGHT
A B C
in. mm in. mm in. mm in. mm lbs. kg
1/4 VCH 8 3/4 19 2 3/8 60 N/A N/A 1 0.5
1/2 15 1 5/16 33 2 1/2 64 1 1/4 32 2 0.9
3/4 20 1 1/2 38 2 15/16 75 1 1/2 38 2 0.9
1 25 1 5/8 41 2 5/16 51 1 1/2 38 2 0.9
1 1/4 32 2 51 4 1/2 114 2 51 3 1.4
1 1/2 40 2 1/4 57 4 7/8 124 2 1/16 52 4 1.8
2 50 2 3/4 70 5 9/16 141 2 1/2 64 6 2.7
Application
Ideal for use where Lead-Free* valves are required.
Designed for installation on potable water lines to
protect against backsiphonage of contaminated water
into the potable water supply. Assembly shall provide
protection where a potential health hazard exists.
Standards Compliance
• ASSE® Listed 1001
• CSA® Certified
• IAPMO® Listed
• Certified to NSF/ANSI 372* by IAPMO R&T
*(0.25% max. weighted average lead content)
Materials
Main valve body Lead-Free Cast Brass
(1/4"-1/2")
Cast Bronze ASTM B 584
(3/4"-2")
Elastomers Silicone (FDA approved)
Buna Nitrile (FDA approved)
Polymers ULTEM™, NSF Listed (1/4"-1/2")
Polypropylene (3/4"-2")
Features
Sizes: 1/4, 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
Maximum working water pressure 125 PSI
Maximum working water temperature 180°F
Options
(Suffixes can be combined)
 CH - with rough chrome plate finish
(1/2" only)
 VCH - with vertical inlet and outlet with rough
chrome finish (1/4" only)
 PCH - with polished chrome finish (1/2" only)
Accessories
 SXL - Lead-Free Bronze Wye Strainer
35XL (3/4" - 2") 35XLVCH (1/4") 35XL (1/2")
Dimensions (do not include pkg.)