PartsTable
Technical Data Sheet
70034-181 ✓ 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 COUPLER,TRANSMISSION LINE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS, temp_rating: 40.0 FAHRENHEIT DEGF, flow_control_device: BALL, media_for_which_designed: REFRIGERANT 22, first_end_style_designator: GROOVED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-106-1973, 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
70034-181
NSN: 4820-00-106-1973
FSC: 4820
CAGE: 91494 — SINGER CO THE CONTROLS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
temp_rating40.0 FAHRENHEIT DEGF
flow_control_deviceBALL
end_connection_quantity2
media_for_which_designedREFRIGERANT 22
first_end_style_designatorGROOVED
second_end_style_designatorPLAIN
valve_pressure_limiting_deviceINCLUDED
refrigeration_capacity_in_btu_per_hour12.0
second_end_relationship_with_first_endNOT IDENTICAL
first_end_outside_diameter_tube_accommodated0.250 INCHES NOMINAL IN
NSN4820-00-106-1973
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 70034-181 · 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
VALVE PRESSURE LIMITING DEVICE: INCLUDED
REFRIGERATION CAPACITY IN BTU PER HOUR: 12.0
MATERIAL: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES NOMINAL IN
END CONNECTION QUANTITY: 2
MEDIA FOR WHICH DESIGNED: REFRIGERANT 22
TECHNICAL CHARACTERISTICS (FLIS)
VALVE PRESSURE LIMITING DEVICEINCLUDED
REFRIGERATION CAPACITY IN BTU PER HOUR12.0
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY BODY
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL IN
END CONNECTION QUANTITY2
MATERIALSTEEL CORROSION RESISTING SEAT
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22
TEMP RATING40.0 FAHRENHEIT DEGF
BODY STYLEANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
9X4-5-16Interchangeable
interchangeable cross-reference
interchangeable
42X17Interchangeable
interchangeable cross-reference
interchangeable
19306DInterchangeable
interchangeable cross-reference
interchangeable
10-4581Interchangeable
interchangeable cross-reference
interchangeable
104A70034-181Interchangeable
interchangeable cross-reference
interchangeable
D4524-7354Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70034-181?
70034-181 is a COUPLER,TRANSMISSION LINE.
What parts can replace 70034-181?
There are 19 known substitutes for 70034-181: 9X4-5-16, 42X17, 19306D and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70034-181?
70034-181 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-106-1973. This indicates validated use in U.S. government and defense supply chains.
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