Valves, Non-Powered: 911-436 REF 2 4IN, 911-471, 911-508 REF 2 2IN

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MFG SKUNSNItem NameDetailsManufacturer (CAGE)RFQ
911-436 REF 2 4IN
911436REF24IN
4820-01-139-1761Disk, ValveOutside Diameter: 4.000 inches nominal
Temp Rating: 180.0 deg fahrenheit nominal
Pressure Rating: 200.0 pounds per square inch nominal
Norriseal (91363)

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911-439
911439
4820-01-055-4182Disk, ValveMaterial: Steel corrosion resisting
Style Designator: 48 butterfly
End Item Identification: Norris butterfly valve, R-series
Norriseal (91363)

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911-439
911439
4820-01-176-6734Valve, ButterflyMaterial: Steel uns J03002 body steel comp 316 flow control device rubber butadiene-acrylonitrile class nbr packing rubber butadiene-acrylonitrile class nbr seat steel comp 316 stem
Style Designator: A1 straight thru
Valve Operation Method: Manual
Norriseal (91363)

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911-439 PIECE 2 PART 310E171
911439PIECE2PART310E171
4820-01-055-4182Disk, ValveMaterial: Steel corrosion resisting
Style Designator: 48 butterfly
End Item Identification: Norris butterfly valve, R-series
Dover Resources Inc. (1NB39)
Norriseal (91363)

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911-470 REF 5 2 1-2IN
911470REF5212IN
4820-01-123-2149Seat, ValveDover Resources Inc. (1NB39)

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911-471
911471
4820-01-123-2149Seat, ValveNorriseal (91363)

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911-471 REF 5 2 1-2IN
911471REF5212IN
4820-01-123-2149Seat, ValveNorriseal (91363)

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911-486
911486
4820-01-192-1528Valve, ButterflyMaterial: Copper alloy 922 body copper alloy 954 flow control device rubber butadiene-acrylonitrile class nbr packing rubber butadiene-acrylonitrile class nbr seat nickel alloy 400 stem
Style Designator: A1 straight thru
Valve Operation Method: Manual
Norriseal (91363)

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911-488 REF 3
911488REF3
4820-01-244-8467Stem, Fluid ValveMaterial: Steel comp 416
Special Features: For norris wafer valves 2 1/2 inch thru 5 inch
Valve Size for Which Designed: 3.000 inches
Dover Resources Inc. (1NB39)
Norriseal (91363)

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911-488 REF 4
911488REF4
4820-01-104-9106Stem, Fluid ValveDover Resources Inc. (1NB39)
Norriseal (91363)

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911-488 REF 5
911488REF5
4820-01-105-5698Seat, ValveMaterial: Copper alloy 954 seat
Style Designator: B6 plain
Material Document and Classification: Astm B148 alloy 9C assn std single material response seat
Dover Resources Inc. (1NB39)
Norriseal (91363)

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911501-3
9115013
4820-00-933-0808Extension, InflaterGeneral Characteristics Item Description: Cres; both ends thd external tube; 1ST end 0.312-32 UNEF-3ARH; other end 0.188-36 UNS-3A rh
Northrop Grumman Guidance And (06481)

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911-506
911506
4820-01-307-9363Body, ValveMaterial: Aluminum alloy
Norriseal (91363)

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911-506
911506
4820-01-316-2983Valve, ButterflyMaterial: Steel uns J03002 body nickel alloy flow control device rubber butadiene-acrylonitrile class nbr packing rubber butadiene-acrylonitrile class nbr seat nickel alloy 400 stem
Style Designator: A1 straight thru
Valve Operation Method: Manual
Norriseal (91363)

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911-507
911507
4820-01-139-1761Disk, ValveOutside Diameter: 4.000 inches nominal
Temp Rating: 180.0 deg fahrenheit nominal
Pressure Rating: 200.0 pounds per square inch nominal
Norriseal (91363)

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911-507
911507
4820-01-212-6799Valve, ButterflyMaterial: Iron cast uns F32800 body nickel alloy flow control device rubber butadiene-acrylonitrile class nbr packing rubber butadiene-acrylonitrile class nbr seat nickel alloy 400 stem
Style Designator: A1 straight thru
Valve Operation Method: Manual
Norriseal (91363)

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911-507
911507
4820-01-212-9968Valve, ButterflyNorriseal (91363)

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911-507 REF 2 PART 310E175
911507REF2PART310E175
4820-01-139-1761Disk, ValveOutside Diameter: 4.000 inches nominal
Temp Rating: 180.0 deg fahrenheit nominal
Pressure Rating: 200.0 pounds per square inch nominal
Norriseal (91363)

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911-508
911508
4820-01-212-9969Valve, ButterflyMaterial: Copper alloy 922 body nickel alloy flow control device rubber butadiene-acrylonitrile class nbr seat nickel alloy 400 stem
Style Designator: A1 straight thru
Valve Operation Method: Manual
Norriseal (91363)

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911-508
911508
4820-01-212-9972Valve, ButterflyNorriseal (91363)

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911-508
911508
4820-01-212-9974Valve, ButterflyMaximum Operating Temp: 180.0 deg fahrenheit single response
End Item Identification: Model R2030-64AA-1FM
Valve Operation Method: Manual
Norriseal (91363)

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911-508
911508
4820-01-213-0993Valve, ButterflyNorriseal (91363)

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911-508
911508
4820-01-213-0995Valve, ButterflyNorriseal (91363)

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911-508 PART 310C176
911508PART310C176
4820-01-118-1294Disk, ValveOutside Diameter: 5.000 inches nominal
Temp Rating: 250.0 deg fahrenheit nominal
Pressure Rating: 200.0 pounds per square inch nominal
Dover Resources Inc. (1NB39)
Norriseal (91363)

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911-508 PART 310D166
911508PART310D166
4820-01-137-8386Disk, ValveOutside Diameter: 2.000 inches nominal
III Material: Nickel alloy
Style Designator: Butterfly
Dover Resources Inc. (1NB39)
Norriseal (91363)

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911-508 PART 310E175
911508PART310E175
4820-01-139-1761Disk, ValveOutside Diameter: 4.000 inches nominal
Temp Rating: 180.0 deg fahrenheit nominal
Pressure Rating: 200.0 pounds per square inch nominal
Norriseal (91363)

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911-508 PART 645B096
911508PART645B096
4820-01-137-8045Positioner, ValveGeneral Characteristics Item Description: Brass
Dover Resources Inc. (1NB39)
Norriseal (91363)

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911-508 REF 2 2IN
911508REF22IN
4820-01-137-8386Disk, ValveOutside Diameter: 2.000 inches nominal
III Material: Nickel alloy
Style Designator: Butterfly
Dover Resources Inc. (1NB39)
Norriseal (91363)

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  • We solve sourcing challenges for 911-436 REF 2 4IN, 911-470 REF 5 2 1-2IN, 911-471, 911-488 REF 4, 911-488 REF 5, 911501-3, 911-508 PART 310C176, 911-508 PART 310D166, 911-508 PART 310E175, 911-508 REF 2 2IN - NSN parts, hard to find, long lead time and obsolete components.