PartsTable
Technical Data Sheet
357HL ✓ 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,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, bonnet_type: INSIDE SPRING, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-5653, 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
357HL
NSN: 4820-00-287-5653
FSC: 4820
CAGE: 1MEG0 — NATURAL GAS SOLUTIONS NORTH AMERICA LLC DIV INDUSTRIAL PRODUCTS GROUP (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
bonnet_typeINSIDE SPRING
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
operating_pressure6500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_devicePOPPET
nominal_thread_size0.750 INCHES ALL ENDS IN
maximum_operating_temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC OR MANUAL
NSN4820-00-287-5653
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 357HL · 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
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
BONNET TYPE: INSIDE SPRING
THREAD DIRECTION: RIGHT-HAND ALL ENDS
MATERIAL: STEEL CORROSION RESISTING SEAT
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
MEDIA FOR WHICH DESIGNED: GAS, INERT SECOND RESPONSE
OPENING PRESSURE SETTING: 3200.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
BONNET TYPEINSIDE SPRING
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MATERIALSTEEL CORROSION RESISTING SEAT
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
MEDIA FOR WHICH DESIGNEDGAS, INERT SECOND RESPONSE
OPENING PRESSURE SETTING3200.0 POUNDS PER SQUARE INCH LBS
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
STYLE DESIGNATORANGLE
MATERIALCOPPER ALLOY BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
26504Interchangeable
interchangeable cross-reference
interchangeable
VF31Interchangeable
interchangeable cross-reference
interchangeable
4283-31Interchangeable
interchangeable cross-reference
interchangeable
26434Interchangeable
interchangeable cross-reference
interchangeable
26434-01Interchangeable
interchangeable cross-reference
interchangeable
230-0267-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 357HL?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 357HL?
357HL is a VALVE,SAFETY RELIEF.
What parts can replace 357HL?
There are 16 known substitutes for 357HL: 26504, VF31, 4283-31 and 13 more. Substitute compatibility should be verified for your specific system.
Is 357HL still available?
357HL is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 357HL