Buying Guide

29
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]
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AHEAD OF THE FLOW
®
Revised 7/20/2018
Dezincification
Resistant
Class 300 Bronze Angle Valves
Union Bonnet • Replaceable Seat and Full-Plug Disc
300 PSI/20.7 bar saturated steam to 421°F/216°C
600 PSI/41.4 bar non-shock cold working pressure
CONFORMS TO MSS SP-80
T-376-AP
NPT x NPT
MATERIAL LIST
PART SPECIFICATION
1. Handwheel Nut 300 Series Stainless Steel
2. Identification Plate Aluminum
3. Handwheel Malleable Iron ASTM A 47
4. Stem
Silicon Bronze ASTM B 371
Alloy C69400/C69430
5. Packing Gland
Bronze ASTM B 62 or ASTM B124
Brass ASTM B16 C36000
6. Packing Nut
Bronze ASTM B 62 or ASTM B584
Alloy C84400 or Brass ASTM Alloy C36000
7. Packing Aramid Fibers with Graphite
8. Bonnet Bronze ASTM B 61
9. Union Nut Bronze ASTM B 61
10. Body Bronze ASTM B 61
11. Disc Holder Nut Bronze ASTM B 61
12. Plug Disc
S42000 Stainless Steel
ASTM A 276 Hardened
13. Seat Ring
S42000 Stainless Steel
ASTM A276 Hardened
DIMENSIONS—WEIGHTS—QUANTITIES
Dimensions
Size B H & J Weight Master
In. mm. In. mm. In. mm. Lbs. Kg. Ctn. Qty.
† ¹⁄₄ 8 4.38 111 1.31 33 1.38 0.63 50
† ³⁄₈ 10 4.38 111 1.31 33 1.22 0.55 50
¹⁄₂ 15 4.88 124 1.38 35 1.81 0.82 25
³⁄₄ 20 5.75 146 1.69 43 2.78 1.26 20
1 25 7.00 178 2.00 51 4.62 2.10 10
1 ¹⁄₄ 32 7.63 194 2.31 59 6.84 3.10 10
1 ¹⁄₂ 40 7.69 195 2.50 64 8.61 3.90 6
2 50 9.25 235 3.00 76 13.09 5.94 4
†
No packing gland, packing only in these sizes.
FREEZING WEATHER PRECAUTION: Subsequent to testing a piping
system, valves should be left in an open position to allow complete
drainage.
t For detailed Operating Pressure, refer to Pressure Temperature Chart
on page 114.
T-376-AP
Threaded
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 informa-
tion go to www.P65Warnings.ca.gov.