Buying Guide

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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: 1.888.336.4226 • INTERNATIONAL OFFICE PH: +1.574.295.3327 • FAX: +1.574.295.3455
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Revised 7/20/2018
Bronze Valve Options and Accessories
Seating and Packing
Material: PTFE
Max. Pressure: 300 SWP/600 CWP
Max. Temperature: -20°F to 400°F
Service: Oxygen, steam, and all services where the media being handled is not corrosive to
the metallic parts of the valve. Available for some NIBCO valves. Specify by adding
(Y) to Fig. No., i.e. T-000-Y
Material: FKM
Max. Pressure: 125 SWP/200 CWP
Max. Temperature: -20°F to 300°F
Service: Hydrocarbon service, mineral acids and salt solutions that are not corrosive to the
metallic parts of the valve. Available for some NIBCO valves. Specify by adding (V)
to Fig. No., i.e. T-000-V
Material: Buna-N (Nitrile)
Max. Pressure: 200 CWP
Max. Temperature: -40°F to 180°F
Service: Water, Oil, Gas. Available for some NIBCO valves. Specify by adding (W) to Fig. No.,
i.e. T-000-W
Material: Bronze ASTM B 62
Max. Pressure: 150 SWP/300 CWP
Max. Temperature: 406°F
Service: Provides good seating properties for clean moderate service. Should not be used for
close throttling or for handling material containing abrasive or corrosive particles.
Material: Nickel Alloy, Semi Plug Only
Max. Pressure: 300 SWP/600 CWP
Max. Temperature: 550°F
Service: General service, nickel alloy material is durable and resists wear and the corrosive
action of some dilute acids and alkalies. Available for 300 SWP Globe Valves.
Material: Hardened Stainless Steel, Full Plug Only
Max. Pressure: 300 SWP/600 CWP
Max. Temperature: 550°F
Service: Recommended for close throttling and most all severe conditions, not to exceed the
valve ratings. Available for 200 and 300 SWP Globe and Angle Valves.
Aramid Fibers with Graphite.
Offered as standard on NIBCO Bronze Valves.
Solid PTFE Packing
Offered as a field retrofit option on NIBCO Bronze Valves. Consult factory for price and availability.
Material: Bronze ASTM B 61
Max. Pressure: 300 SWP/600 CWP
Max. Temperature: 550°F
Service: Provides good seating properties for clean moderate service. Should not be used for
close throttling or for handling material containing abrasive or corrosive particles.
Seating Material
Packing Material
NIBCO INC. reserves the right to change materials, options and accessories without notice.