Submittal

25 Whaley Avenue, PO Box 310, Milverton, ON CANADA N0K 1M0
Tel: [phone] Fax: [phone] Toll Free: 800-561-3164
www.boshart.com
© 2018 Boshart Industries Inc. All Rights Reserved.
BII-SSRVN-0418(1651)
Specication:
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Threads conform to ANSI/ASME B1.20.1
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Max Operating Temperature: 248°F (120°C)
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Stainless steel body
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Stainless steel spring
Certication:
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NSF/ANSI Standard 372 Certied
SSRVN SERIES
STAINLESS STEEL RELIEF VALVES
DIMENSIONS
Part No.
Description
Factory
Pre-Set
A B L D Weight
Inlet Outlet PSI inches mm inches mm inches mm inches mm grams
SSRVN05-075 1/2" MPT 1/2" FPT 75 1.20 30.50 0.94 23.80 2.39 60.58 0.94 24.00 150
SSRVN05-100 1/2" MPT 1/2" FPT 100 1.20 30.50 0.94 23.80 2.39 60.58 0.94 24.00 150
SSRVN07-075 3/4" MPT 1/2" FPT 75 1.20 30.50 0.94 23.80 2.45 62.27 0.94 24.00 165
SSRVN07-100 3/4" MPT 1/2" FPT 100 1.20 30.50 0.94 23.80 2.45 62.27 0.94 24.00 165
MATERIAL LIST
Description Materials
Body 304 Stainless Steel
Cap 304 Stainless Steel
Plug 304 Stainless Steel
Spring 304 Stainless Steel
Disc 304 Stainless Steel
Seat NBR
Screw 304 Stainless Steel
Packing PTFE
Pressure relief valves are recommended for all cold water system installations to protect against damage to piping
and pressure tanks. Valves will be sold at factory pre-set PSI only. Accuracy +/- 15% of factory pre-set PSI. While eld
adjustments are not recommended the approximate operating range has been provided by the manufacturer. Any
changes made to the pre-set pressure is entirely at the risk of the person/company who makes the adjustment. Any
changes made should be thoroughly tested for accuracy at the time of installation. Neither the manufacturer or
Boshart Industries will assume liability or responsibility caused as a result of adjusting the relief valve setting. If the pressure
setting is adjusted, it will void any warranty or return of the product. Relief valves must be installed so that they drain to
a oor drain, sump or other safe location with an air brake. If an outlet pipe is used then it must be at least the same
diameter as the relief valve outlet.
For cold water use only. These valves are not T & P valves that are required with water heaters.
D
A
L
B