Buying Guide

NIBCO INC. WORLD HEADQUARTERS • 1516 MIDDLEBURY ST. • ELKHART, IN 46516-4740 • USA • PH: 1.800.234.0227
TECH SERVICES PH: 1.888.446.4226 • FAX: [phone] • INTERNATIONAL OFFICE PH: +1.574.295.3327 • FAX: [phone]
www.nibco.com
17
AHEAD OF THE FLOW
®
www.nibco.com
1. Body Bronze ASTM B 584 Alloy C84400
2. Stem
Stainless Steel ASTM A 582
Alloy C30300
3. Spring 316 Stainless Steel
4. Disc Holder Stainless Steel Type 301
5. Disc Buna-N
6. Seat Screw
Stainless Steel ASTM A 276
Alloy S43000
7. Body End Bronze ASTM B 584 Alloy C84400
MATERIAL LIST
PART SPECIFICATION
Bronze Ring Check
®
Valve
Inline Lift Type • Resilient Discs • Spring Actuated
125 PSI/9 Bar Saturated Steam (PTFE Disc only)
200 PSI/14 Bar Non-Shock Cold Working Pressure
T-480
Threaded
S-480
Solder
T-480
NPT x NPT
S-480
Cup x Cup
DIMENSIONS—WEIGHTS
Dimensions
Size A B C T-480 S-480
In. mm. In. mm. In. mm. In. mm. In. mm. Lbs. Kg.
C⁄₈ 10 2.00 51 1.38 35 1.44 37 0.41 10 0.44 0.20
¹⁄₂ 15 2.06 52 1.38 35 1.19 30 0.36 9 0.40 0.18
C⁄v 20 2.25 57 1.63 41 1.31 33 0.48 12 0.52 0.24
1 25 2.63 67 2.00 51 1.50 38 0.77 29 0.85 0.39
1 ¹⁄v 32 2.94 75 2.38 60 1.69 43 1.14 25 1.28 0.58
1 ¹⁄₂ 40 3.31 84 2.75 70 2 .00 51 1.63 41 1.75 0.79
2 50 3.69 94 3.38 86 2.31 59 2.27 58 2.70 1.23
Ordering: The T-480 and S-480 both have standard Buna-N Discs.
Also available with PTFE (Y) Discs; specify T-480-Y or S-480-Y.
Note: C⁄₈" thru 2" require ¹⁄₂ pound pressure to open.
Dezincification
Resistant
NOT FOR USE WITH POTABLE DRINKING WATER APPLICATIONS AFTER JANUARY 3, 2014.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov.