PartsTable
Technical Data Sheet
PW16-052M11-3MN ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 836 BODY, valve_size: 10.000 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS, mounting_position: VERTICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-482-1110, 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
PW16-052M11-3MN
NSN: 4820-01-482-1110
FSC: 4820
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialCOPPER ALLOY 836 BODY
valve_size10.000 INCHES IN
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorSTRAIGHT THRU FLANGED ENDS
mounting_positionVERTICAL
nominal_thickness1.000 INCHES ALL ENDS IN
bolt_hole_quantity12 ALL ENDS
flange_face_designPLAIN ALL ENDS
disk_loading_methodSPRING
flow_control_deviceDISK
face_to_face_distance5.750 INCHES IN
NSN4820-01-482-1110
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: PW16-052M11-3MN · 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
FACE TO FACE DISTANCE: 5.750 INCHES IN
MATERIAL: COPPER ALLOY 836 BODY
NOMINAL THICKNESS: 1.000 INCHES ALL ENDS IN
BOLT CIRCLE NOMINAL DIAMETER: 14.250 INCHES ALL ENDS IN
FURNISHED ITEMS AND QUANTITY: 1 SPRING
CONNECTION TYPE: FLANGE ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC
BOLT HOLE NOMINAL DIAMETER: 1.000 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
FACE TO FACE DISTANCE5.750 INCHES IN
MATERIALCOPPER ALLOY 836 BODY
NOMINAL THICKNESS1.000 INCHES ALL ENDS IN
BOLT CIRCLE NOMINAL DIAMETER14.250 INCHES ALL ENDS IN
FURNISHED ITEMS AND QUANTITY1 SPRING
CONNECTION TYPEFLANGE ALL ENDS
VALVE OPERATION METHODAUTOMATIC
BOLT HOLE NOMINAL DIAMETER1.000 INCHES ALL ENDS IN
BOLT HOLE QUANTITY12 ALL ENDS
MOUNTING POSITIONVERTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
21912Interchangeable
interchangeable cross-reference
interchangeable
PM21912Interchangeable
interchangeable cross-reference
interchangeable
AS21912Interchangeable
interchangeable cross-reference
interchangeable
MS21912K12Interchangeable
interchangeable cross-reference
interchangeable
18280Interchangeable
interchangeable cross-reference
interchangeable
00400048Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PW16-052M11-3MN?
PW16-052M11-3MN is a VALVE,CHECK.
What parts can replace PW16-052M11-3MN?
There are 10 known substitutes for PW16-052M11-3MN: 21912, PM21912, AS21912 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PW16-052M11-3MN?
PW16-052M11-3MN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-482-1110. This indicates validated use in U.S. government and defense supply chains.
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