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2.5-PM1-B-F-C — VALVE,VENT-CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2.5-PM1-B-F-C: VALVE,VENT-CHECK.

The VALVE,VENT-CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, style_designator: STRAIGHT THRU FLANGED ENDS, mounting_position: HORIZONTAL OR VERTICAL, nominal_thickness: 0.562 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-283-1819, 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
2.5-PM1-B-F-C
NSN: 4820-01-283-1819
FSC: 4820 — Valves, Nonpowered
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
flange_shapeROUND WITH HOLES FIRST END
connection_typeFLANGE FIRST END
style_designatorSTRAIGHT THRU FLANGED ENDS
mounting_positionHORIZONTAL OR VERTICAL
nominal_thickness0.562 INCHES FIRST END IN
bolt_hole_quantity4 FIRST END
flange_face_designPLAIN FIRST END
flow_control_deviceBALL
valve_operation_methodAUTOMATIC
media_for_which_designedWATER, SALT SINGLE RESPONSE
nominal_outside_diameter7.000 INCHES FIRST END IN
NSN4820-01-283-1819
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2.5-PM1-B-F-C · 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
•
FLOW CONTROL DEVICE: BALL
•
FLANGE SHAPE: ROUND WITH HOLES FIRST END
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
BOLT CIRCLE NOMINAL DIAMETER: 5.500 INCHES FIRST END IN
•
MOUNTING POSITION: HORIZONTAL OR VERTICAL
•
CONNECTION TYPE: FLANGE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.750 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEBALL
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
BOLT CIRCLE NOMINAL DIAMETER5.500 INCHES FIRST END IN
MOUNTING POSITIONHORIZONTAL OR VERTICAL
CONNECTION TYPEFLANGE FIRST END
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER7.000 INCHES FIRST END IN
BOLT HOLE QUANTITY4 FIRST END
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 2
2.5-1750FB BRZ COPPER FLT SS SCRSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1750F 2.5IN BRZReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 2.5-PM1-B-F-C?
2.5-PM1-B-F-C is a VALVE,VENT-CHECK.
What parts can replace 2.5-PM1-B-F-C?
There are 2 known substitutes for 2.5-PM1-B-F-C: 2.5-1750FB BRZ COPPER FLT SS SCR, 1750F 2.5IN BRZ. Substitute compatibility should be verified for your specific system.
What is the NSN for 2.5-PM1-B-F-C?
2.5-PM1-B-F-C is cataloged in the U.S. Government catalog under NSN 4820-01-283-1819. This indicates validated use in U.S. government and defense supply chains.
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