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1700-W-1.5IN — VALVE,VENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1700-W-1.5IN: VALVE,VENT.

The VALVE,VENT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 SEAT, connection_type: BUTT WELD PIPE ALL ENDS, connection_style: BEVELED (PIPE) ALL ENDS, special_features: SEMI-CIRCULAR BALL FLOAT,FLOW CONTROL, style_designator: STRAIGHT THRU, furnished_items_and_quantity: 1 CAP. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-178-3044, 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
1700-W-1.5IN
NSN: 4820-01-178-3044
FSC: 4820 — Valves, Nonpowered
CAGE: 79128 — ROBERT H WAGER CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 316 SEAT
connection_typeBUTT WELD PIPE ALL ENDS
connection_styleBEVELED (PIPE) ALL ENDS
special_featuresSEMI-CIRCULAR BALL FLOAT,FLOW CONTROL
style_designatorSTRAIGHT THRU
furnished_items_and_quantity1 CAP
nominal_pipe_size_accommodated1.500 INCHES ALL ENDS IN
NSN4820-01-178-3044
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1700-W-1.5IN · 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
•
FURNISHED ITEMS AND QUANTITY: 1 CAP
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.500 INCHES ALL ENDS IN
•
CONNECTION STYLE: BEVELED (PIPE) ALL ENDS
•
CONNECTION TYPE: BUTT WELD PIPE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL: STEEL COMP 316 SEAT
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 CAP
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES ALL ENDS IN
CONNECTION STYLEBEVELED (PIPE) ALL ENDS
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
SPECIAL FEATURESSEMI-CIRCULAR BALL FLOAT,FLOW CONTROL
MATERIALSTEEL COMP 316 SEAT
SUBSTITUTES & CROSS-REFERENCES 3
1700W 1-1/2INReference document
Same NSN cross-reference
Reference document — Secondary reference
1700WReference document
Same NSN cross-reference
Reference document — Drawing number reference only
1700W-1.50INReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 1700-W-1.5IN?
1700-W-1.5IN is a VALVE,VENT.
What parts can replace 1700-W-1.5IN?
There are 3 known substitutes for 1700-W-1.5IN: 1700W 1-1/2IN, 1700W, 1700W-1.50IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 1700-W-1.5IN?
1700-W-1.5IN is cataloged in the U.S. Government catalog under NSN 4820-01-178-3044. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.