PartsTable
Technical Data Sheet
Download PDF

W05-2034B-02TS — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

W05-2034B-02TS: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 STEM, valve_size: 25.0 MILLIMETERS MM, special_features: PRESSURE RATING:600 OR 800 API 602;VALVE TYPE:PISTON CHECK;BODY MATERIAL:A105.WCB;SOCKET WELD CONNECTION, mounting_position: VERTICAL, bonnet_attachment_method: BOLTED, renewable_seat_ring_type: BOLTED. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-708-1699, 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
W05-2034B-02TS
NSN: 4820-01-708-1699
FSC: 4820 — Valves, Nonpowered
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL COMP 410 STEM
valve_size25.0 MILLIMETERS MM
special_featuresPRESSURE RATING:600 OR 800 API 602;VALVE TYPE:PISTON CHECK;BODY MATERIAL:A105.WCB;SOCKET WELD CONNECTION
mounting_positionVERTICAL
bonnet_attachment_methodBOLTED
renewable_seat_ring_typeBOLTED
part_name_assigned_by_controlling_agencyCHECK VALVE
NSN4820-01-708-1699
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: W05-2034B-02TS · 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
•
RENEWABLE SEAT RING TYPE: BOLTED
•
MOUNTING POSITION: VERTICAL
•
VALVE SIZE: 25.0 MILLIMETERS MM
•
BONNET ATTACHMENT METHOD: BOLTED
•
MATERIAL: COBALT ALLOY SEAT
TECHNICAL CHARACTERISTICS
RENEWABLE SEAT RING TYPEBOLTED
MOUNTING POSITIONVERTICAL
VALVE SIZE25.0 MILLIMETERS MM
SPECIAL FEATURESPRESSURE RATING:600 OR 800 API 602;VALVE TYPE:PISTON CHECK;BODY MATERIAL:A105.WCB;SOCKET WELD CONNECTION
BONNET ATTACHMENT METHODBOLTED
PART NAME ASSIGNED BY CONTROLLING AGENCYCHECK VALVE
MATERIALCOBALT ALLOY SEAT
MATERIALSTEEL COMP 410 STEM
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy W05-2034B-02TS?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is W05-2034B-02TS?
W05-2034B-02TS is a VALVE,CHECK.
What is the NSN for W05-2034B-02TS?
W05-2034B-02TS is cataloged in the U.S. Government catalog under NSN 4820-01-708-1699. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — W05-2034B-02TS

✓ 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.