Forestry Aluminum 1" NPSH Inlet X (2) 1" NPSH Outlet Wye Valve

  • Forestry Aluminum 1" NPSH Inlet X (2) 1" NPSH Outlet Wye Valve
  • Forestry Aluminum 1" NPSH Inlet X (2) 1" NPSH Outlet Wye Valve
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Price: $339.87
$0.00 $339.87
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Stock Level: 10 or more

Product Status: In Stock

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Shipping Cost: Free Shipping

Shipping Transit Time: 2 to 5 Business Days

Eligible for Express Shipping: Yes

Stock Level Updated: Nov 21, 2024


Item Number: FABV1P1P
Weight: 1.85 lb
  • Made In USA
  • Material: Lightweight aluminum body, cast aluminum handles
  • Inlet: 1 inch female NPSH threads
  • The Female will only Connect to a Male 1 inch NPSH or NPT
  • Outlet: Two Male 1 inch NPSH Threads
  • The Male will only Connect to a 1 inch NPSH
  • Operating Pressure: 200 PSI
  • NSN: 4210-00-126-5108
  • Meets Forest Service Specifications (FSS)
  • NFES: #0259
  • Forest Service Spec 5100-380
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Description

Cast aluminum the gated wye valve is ultra light weight and durable. This wye valve meets US Forest Service Specifications (FSS) and are certified at 600 PSI working pressure and 1200 PSI stagnant pressure. Polymer ball and seating reduces friction while operating under pressure.

This Wildland Fire Equipment gated wye valve is used by the U.S. Forest Service (USFS), Bureau of Land Management (BLM), Bureau of Indian Affairs (BIA), U.S. Fish & Wildlife Service (USF&WS), National Park Service (NPS), State and Local governments, and other Forest Service–sponsored participants in the government-wide wildland firefighting effort.

This is the same water-handling accessories forestry wye valve found in the Defense Logistics Agency (DLA) Wildland Fire Equipment catalog or Fedmall.mil.

Specifications

1" Male Adapter

  • Inside diameter of a male adapter: 1 inch
  • Outside diameter of a male NH / NST adapter: 1 3/8 inches (1.375) - 8 Threads per inch
  • Outside diameter a male NPSH or NPT adapter: 1 5/16 inches (1.295) - 11.5 Threads per inch

Help Me Connect

NH / NST: The most common thread type in use by fire departments today is NST or National Standard Thread. NST also goes by the initials NH or National Hose. It can even be referred to as NHT or National Hose Thread but NST or NH is more common these days. NH = NST.

  • The female side of a NH / NST coupling will only connect to a male NH / NST connection
  • The male side of a NH / NST coupling will only connect to a female NH / NST connection

NPSH: National Pipe Straight Hose (NPSH) or Iron Pipe Thread (IPT) has the same threads per inch (TPI) as National Pipe Tapered (NPT) but the thread does not taper. NPSH is a straight thread and seals by a gasket in the female coupling which allows for a swivel, just like NH / NST, which make both ideal for hose couplings.

  • The female side of a NPSH coupling will only connect to a male NPT pipe or a male NPSH connection
  • The male side of a NPSH coupling will only connect to a female NPSH connection
  • It will NOT thread into a female NPT pipe. For example, a male NPSH coupling will NOT thread into a female metal or pvc pipe.

NPT: National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. As its name implies this is a tapered thread so that the outside diameter of the male (ODM) gets smaller towards the end of the fitting and the inside diameter of the female narrows with depth. As the two fittings are threaded together the opposite tapers force thread friction and makes the seal without the use of a gasket.

 

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