Nibco T-176-SS Gate Valve - Br...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$545.81
Nibco T-176-SS Gate Valve - Bronze, Non-rising Stem, Stainless Steel Wedge, Threaded

Nibco T-176-SS Gate Valve - Bronze, Non-rising Stem, Stainless Steel Wedge, Threaded

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Model: NL2IS0A

In Stock (leaves warehouse same day if ordered before 3pm ET)

$545.81
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The NIBCO® bronze gate valve may be used in commercial and industrial applications, HVAC, specifically for medium to high pressure steam, and other general utility services. Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® gate valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® gate valves are backed by the NIBCO 5-year 125% limited warranty.

  • 300 psi/20.7 bar saturated steam to 421-DegreeF/216-DegreeC
  • 600 psi/41.4 bar non-shock cold working pressure
  • Non-rising stem
  • Alloy solid wedge
  • Union bonnet
  • Class 300 threaded end connections
  • Use in U.S. drinking water applications is prohibited after January 3, 2014
  • Dezincification resistant
  • Conforms to MSS SP-80

UL Bronze Gate Valves IOM Manual

Manufacturer Resources

Spec Sheet

Product Specs

All Basic Material:
Bronze
Classification:
Bronze Gate Valves
End Connection:
Threaded
Product Group:
Valve
Seat Seal Material:
Stainless Steel
System Use:
Commercial Plumbing, Heating, HVAC
Type of Valve:
Gate Valve
Valve End Connection Type:
T -- Female NPT Thread (FIPT)
Valve Gate Stem Design:
Non-Rising Stem
Valve Multi Turn Bonnet Design:
Union Bonnet
Valve Pressure Rating (CWP):
600 PSI / 41.4 Bar CWP
Valve Pressure Rating (SWP):
300 PSI / 20.7 Bar SWP
Valve Trim Package:
Stainless Steel Wedge
Product Subgroup:
Tees
Product Type:
Bronze Gate Valves
Department:
Plumbing
Country Of Origin:
United States

Nibco NL2IS0A – Frequently Asked Questions

1) Can the Nibco T-176-SS bronze gate valve be used on potable water?
No. The T-176-SS is prohibited for use in U.S. drinking water applications after January 3, 2014. Keep it on steam, heating, HVAC and general utility service. For domestic water you need a valve that meets current lead-free requirements.
2) What pressure and steam rating does the Nibco T-176-SS gate valve carry?
600 psi / 41.4 bar non-shock cold working pressure, and 300 psi / 20.7 bar saturated steam up to 421 F / 216 C. That steam rating is what makes it a Class 300 valve rather than a standard 125/200 bronze gate, so it suits medium to high pressure steam mains and HVAC risers.
3) How does the T-176-SS gate valve connect to pipe - threaded or solder?
Threaded only. Both ends are female NPT (FIPT), Class 300, so it screws onto male-threaded steel or brass pipe nipples. There is no solder-end version of this valve, so if you are running copper you will need male adapters at each end.
4) Does the T-176-SS stem rise when you open it, and how much headroom do I need?
It is a non-rising stem design, so the handwheel and stem stay in place as the gate travels inside the body. That is the one to use in a tight chase, close to joists, or where an insulation jacket or wall would foul a rising stem. If you want a visual indication of gate position, a rising stem valve is the better pick.
5) What pipe sizes does the Nibco T-176-SS come in?
Two sizes: 1/2 inch (MPN NL2IS06) and 1 inch (MPN NL2IS0A), both female NPT.
6) What is the wedge and trim made of on the Nibco T-176-SS?
The body is bronze with a stainless steel wedge and stainless seating. Nibco also calls out an alloy solid wedge and dezincification resistant construction, which matters on steam and hot water where a plain brass wedge can lose zinc over time.
7) Can the T-176-SS be repacked or serviced in line?
It uses a union bonnet, which threads apart with a union nut so the bonnet and stem assembly can be taken out for repacking or wedge service without cutting the valve out of the line. Screwed-bonnet valves do not give you that.
8) Is the T-176-SS gate valve suitable for throttling flow?
No. It is a gate valve, meant for full-open or full-closed isolation duty. Parking the wedge partway erodes the seating faces and can chatter the gate. Use a globe or ball valve where you need to regulate flow.
9) Does the Nibco T-176-SS meet a recognized valve standard?
It conforms to MSS SP-80, the standard covering bronze gate, globe, angle and check valves. That is the reference to cite if your spec or submittal calls for an MSS SP-80 bronze gate valve.
How fast can I get the Nibco NL2IS0A delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Nibco NL2IS0A come with a warranty?
Absolutely. The Nibco NL2IS0A is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Nibco NL2IS0A?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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