PartsTable
Technical Data Sheet
R306M ✓ 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

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: STEEL CORROSION RESISTING STEM, bonnet_type: INSIDE SCREW, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, special_features: VEE TYPE STEM, style_designator: STRAIGHT THRU. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-114-4520, 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
R306M
NSN: 4820-01-114-4520
FSC: 4820
CAGE: 28968 — CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
bonnet_typeINSIDE SCREW
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_featuresVEE TYPE STEM
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mounting_facilityPANEL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceSTEM
nominal_thread_size0.250 INCHES ALL ENDS IN
maximum_operating_temp450.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-01-114-4520
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: R306M · 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
MAXIMUM OPERATING TEMP: 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
MOUNTING FACILITY: PANEL
FLOW CONTROL DEVICE: STEM
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
MATERIAL: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SINGLE RESPONSE DEGF
MOUNTING FACILITYPANEL
FLOW CONTROL DEVICESTEM
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
MATERIALCOPPER ALLOY BODY
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
24650Interchangeable
interchangeable cross-reference
interchangeable
3139449-0084Interchangeable
interchangeable cross-reference
interchangeable
136693Interchangeable
interchangeable cross-reference
interchangeable
3007145-0Interchangeable
interchangeable cross-reference
interchangeable
100SInterchangeable
interchangeable cross-reference
interchangeable
73L00X5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R306M?
R306M is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace R306M?
There are 24 known substitutes for R306M: 24650, 3139449-0084, 136693 and 21 more. Substitute compatibility should be verified for your specific system.
Is R306M still available?
R306M is currently cancelled.
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