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Technical Data Sheet

27CC23M-140/S4 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

27CC23M-140/S4: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 FLOW CONTROL DEVICE, valve_size: 1.000 INCHES IN, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, special_features: FLANGES PER ANSI B-16.5, style_designator: ANGLE FLANGED ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-506-9080, 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
27CC23M-140/S4
NSN: 4820-01-506-9080
FSC: 4820 — Valves, Nonpowered
CAGE: 72352 — CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA FARRIS ENGINEERING DIV CURTISS-WRIGHT VALVES DIVISION- FARRIS (USA)
SPECIFICATIONS
materialSTEEL COMP 316 FLOW CONTROL DEVICE
valve_size1.000 INCHES IN
flange_shapeROUND WITH HOLES FIRST END
connection_typeFLANGE FIRST END
special_featuresFLANGES PER ANSI B-16.5
style_designatorANGLE FLANGED ENDS
flange_face_designRAISED STRAIGHT FIRST END
valve_operation_methodAUTOMATIC
opening_pressure_setting50.0 POUNDS PER SQUARE INCH LBS
nominal_pipe_size_accommodated0.750 INCHES SECOND END IN
part_name_assigned_by_controlling_agency2700 K34 RELIEF VALVE
first_connection_face_to_centerline_distance3.000 INCHES IN
NSN4820-01-506-9080
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 27CC23M-140/S4 · 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
•
FLANGE SHAPE: ROUND WITH HOLES FIRST END
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES SECOND END IN
•
FLANGE FACE DESIGN: RAISED STRAIGHT SECOND END
•
CONNECTION TYPE: FLANGE SECOND END
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE SHAPEROUND WITH HOLES SECOND END
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES FIRST END IN
FLANGE FACE DESIGNRAISED STRAIGHT SECOND END
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEFLANGE FIRST END
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE SIZE1.000 INCHES IN
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
30144 REV.BReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 27CC23M-140/S4?
27CC23M-140/S4 is a VALVE,SAFETY RELIEF.
What parts can replace 27CC23M-140/S4?
There is 1 known substitute for 27CC23M-140/S4: 30144 REV.B. Substitute compatibility should be verified for your specific system.
What is the NSN for 27CC23M-140/S4?
27CC23M-140/S4 is cataloged in the U.S. Government catalog under NSN 4820-01-506-9080. This indicates validated use in U.S. government and defense supply chains.
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