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WD409AL-B — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

WD409AL-B: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE, valve_size: 4.000 INCHES IN, temp_rating: 200.0 FAHRENHEIT MAXIMUM DEGF, furnished_items: ADAPTER, flow_control_device: DISK, media_for_which_designed: GAS AND LIQUID, NONCORROSIVE. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-513-7185, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
WD409AL-B
NSN: 4810-01-513-7185
FSC: 4810 — Valves, Powered
CAGE: 13226 — BETTS INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
valve_size4.000 INCHES IN
temp_rating200.0 FAHRENHEIT MAXIMUM DEGF
furnished_itemsADAPTER
special_featuresVALVE IS LIGHTWEIGHT, EASILY MAINTAINED AND HAS A POSITIVE STOP IN THE OPEN AND CLOSED POSITION ALSO IS OPENED AND CLOSED BY AIR
flow_control_deviceDISK
end_connection_quantity2
media_for_which_designedGAS AND LIQUID, NONCORROSIVE
maximum_inlet_pressure_ratingERR-060
part_name_assigned_by_controlling_agencyWET-R-DRI-VALVE
NSN4810-01-513-7185
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: WD409AL-B · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW CONTROL DEVICE: DISK
•
TEMP RATING: 200.0 FAHRENHEIT MAXIMUM DEGF
•
END CONNECTION QUANTITY: 2
•
VALVE SIZE: 4.000 INCHES IN
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
TEMP RATING200.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY2
VALVE SIZE4.000 INCHES IN
SPECIAL FEATURESVALVE IS LIGHTWEIGHT, EASILY MAINTAINED AND HAS A POSITIVE STOP IN THE OPEN AND CLOSED POSITION ALSO IS OPENED AND CLOSED BY AIR
PART NAME ASSIGNED BY CONTROLLING AGENCYWET-R-DRI-VALVE
MATERIALCOPPER ALLOY BODY
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNEDGAS AND LIQUID, NONCORROSIVE
MAXIMUM INLET PRESSURE RATINGERR-060
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WD409AL-B?
WD409AL-B is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for WD409AL-B?
WD409AL-B is cataloged in the U.S. Government catalog under NSN 4810-01-513-7185. This indicates validated use in U.S. government and defense supply chains.
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