Installation Guide
Zurn Industries, LLC | Wilkins
1747 Commerce Way, Paso Robles, CA U.S.A. 93446 Ph. 855-663-9876, Fax 805-238-5766
In Canada | Zurn Industries Limited
3544 Nashua Drive, Mississauga, Ontario L4V 1L2 Ph. 905-405-8272, Fax 905-405-1292
www.zurn.com
Rev. D
Date: 11/14
Document No. BV-850XL
Product No. Model 850XL
Model 850XL
Full Port Bronze Ball Valve
Application
ZURN WILKINS Model 850XL Full Port Bronze Ball Valves
are recommended for residential, commercial and industrial
applications where Lead-Free* valves are required. Ideal for
throttling and balancing installations of low pressure steam,
air, water and non-corrosive gas or oil.
Standards Compliance
• Certified to NSF/ANSI 372* by IAPMO R&T
*(0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT)
Materials
Main valve body
Low lead Bronze ASTM B 584
Ball Chrome plated low lead brass
Seats TFE virgin teflon
Stems Brass ASTM B 16
Stem packing TFE virgin teflon
Thrust washer TFE virgin teflon
Handle Stainless steel
Handle nut Stainless steel
Features
Sizes: 3/8", 1/2", 3/4”, 1", 1 1/4", 1 1/2", 2"
Pressure rating 400 psi WOG
Temperature rating 33°F to 350°F @50 psi
Threaded connections (FNPT) ANSI B1.20.1
Options
(Suffixes can be combined)
c - FNPT x FNPT connections, (3/8" - 2")
c M - MNPT x FNPT connections, (1/2")
c T - tapped (FNPT X FNPT)
c U - with single union body (FNPT x FNPT)
(3/4" - 2")
c SB - with stainless steel ball & handle
(3/4" - 1")
Size 3/8” - 2”
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