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TRV170 — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TRV170: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include body_style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS, temp_rating: 170.0 FAHRENHEIT DEGF, temp_adjustability: NOT ADJUSTABLE, end_item_identification: TURCK/CRASH P23, media_for_which_designed: WATER, FRESH, first_end_connection_type: THREADED INTERNAL PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-422-7136, 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
TRV170
NSN: 4820-01-422-7136
FSC: 4820 — Valves, Nonpowered
CAGE: 26840 — HALE PRODUCTS, INC. (USA)
SPECIFICATIONS
body_styleANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
temp_rating170.0 FAHRENHEIT DEGF
temp_adjustabilityNOT ADJUSTABLE
end_connection_quantity2
end_item_identificationTURCK/CRASH P23
media_for_which_designedWATER, FRESH
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
second_end_connection_typeTHREADED EXTERNAL PIPE
second_end_style_designatorPLAIN
second_end_thread_directionRIGHT-HAND
NSN4820-01-422-7136
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TRV170 · 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
•
FIRST END THREAD SERIES DESIGNATOR: NPT
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
TEMP RATING: 170.0 FAHRENHEIT DEGF
•
SECOND END NOMINAL THREAD SIZE: 1.250 INCHES IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
•
FIRST END STYLE DESIGNATOR: PLAIN
•
SECOND END THREAD SERIES DESIGNATOR: NPT
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORNPT
FIRST END THREAD DIRECTIONRIGHT-HAND
TEMP RATING170.0 FAHRENHEIT DEGF
SECOND END NOMINAL THREAD SIZE1.250 INCHES IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
FIRST END STYLE DESIGNATORPLAIN
SECOND END THREAD SERIES DESIGNATORNPT
SECOND END NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES IN
END CONNECTION QUANTITY2
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
538-1260-01-0Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TRV170?
TRV170 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace TRV170?
There is 1 known substitute for TRV170: 538-1260-01-0. Substitute compatibility should be verified for your specific system.
What is the NSN for TRV170?
TRV170 is cataloged in the U.S. Government catalog under NSN 4820-01-422-7136. This indicates validated use in U.S. government and defense supply chains.
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