PartsTable
Technical Data Sheet
H3 225 SET PSI ✓ 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

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include material: IRON CAST BODY, connection_type: THREADED INTERNAL PIPE ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS, operating_pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, flow_control_device: POPPET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-306-9260, 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
H3 225 SET PSI
NSN: 4820-01-306-9260
FSC: 4820
CAGE: 91051 — PARKER-HANNIFIN CORPORATION DBA REFRIGERATION SPECIALTIES DIV REFRIGERATING SPECIALTIES DIVISION (USA)
SPECIFICATIONS
materialIRON CAST BODY
connection_typeTHREADED INTERNAL PIPE ALL ENDS
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_devicePOPPET
nominal_thread_size1.250 INCHES FIRST END IN
maximum_operating_temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC
media_for_which_designedAIR SINGLE RESPONSE
opening_pressure_setting225.0 POUNDS PER SQUARE INCH LBS
thread_series_designatorNPT ALL ENDS
NSN4820-01-306-9260
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: H3 225 SET PSI · 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
THREAD DIRECTION: RIGHT-HAND ALL ENDS
MATERIAL: STEEL CORROSION RESISTING STEM
NOMINAL THREAD SIZE: 1.250 INCHES FIRST END IN
STYLE DESIGNATOR: ANGLE
OPENING PRESSURE SETTING: 225.0 POUNDS PER SQUARE INCH LBS
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
THREAD SERIES DESIGNATOR: NPT ALL ENDS
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MATERIALSTEEL CORROSION RESISTING STEM
NOMINAL THREAD SIZE1.250 INCHES FIRST END IN
STYLE DESIGNATORANGLE
OPENING PRESSURE SETTING225.0 POUNDS PER SQUARE INCH LBS
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
THREAD SERIES DESIGNATORNPT ALL ENDS
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MAXIMUM OPERATING TEMP300.0 FAHRENHEIT SINGLE RESPONSE DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
H-3Interchangeable
interchangeable cross-reference
interchangeable
MS19059Interchangeable
interchangeable cross-reference
interchangeable
MS19059-10Interchangeable
interchangeable cross-reference
interchangeable
101097Interchangeable
interchangeable cross-reference
interchangeable
SM-A-618690-915Interchangeable
interchangeable cross-reference
interchangeable
CA5-540Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H3 225 SET PSI?
H3 225 SET PSI is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace H3 225 SET PSI?
There are 14 known substitutes for H3 225 SET PSI: H-3, MS19059, MS19059-10 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H3 225 SET PSI?
H3 225 SET PSI is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-306-9260. This indicates validated use in U.S. government and defense supply chains.
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