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3H1633-B — ACTUATOR,ELECTROMECHANICAL,ROTAR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3H1633-B: ACTUATOR,ELECTROMECHANICAL,ROTAR.

ACTUATOR,ELECTROMECHANICAL,ROTAR. Key specifications include body_height: 11.125 INCHES NOMINAL IN, body_length: 40.875 INCHES NOMINAL IN, operating_speed_at_rated_capacity_in_rpm: 1550.0. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-251-7809, 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
3H1633-B
NSN: 4810-01-251-7809
FSC: 4810 — Valves, Powered
CAGE: 52374 — FLOWSERVE CORP DBA AUTOMAX ACTUATORS DIV FLOWSERVE US COMPANY (USA)
SPECIFICATIONS
body_height11.125 INCHES NOMINAL IN
body_length40.875 INCHES NOMINAL IN
operating_speed_at_rated_capacity_in_rpm1550.0
NSN4810-01-251-7809
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3H1633-B · 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
•
BODY HEIGHT: 11.125 INCHES NOMINAL IN
•
BODY LENGTH: 40.875 INCHES NOMINAL IN
•
OPERATING SPEED AT RATED CAPACITY IN RPM: 1550.0
TECHNICAL CHARACTERISTICS
BODY HEIGHT11.125 INCHES NOMINAL IN
BODY LENGTH40.875 INCHES NOMINAL IN
OPERATING SPEED AT RATED CAPACITY IN RPM1550.0
SUBSTITUTES & CROSS-REFERENCES 1
SMB-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3H1633-B?
3H1633-B is a ACTUATOR,ELECTROMECHANICAL,ROTAR.
What parts can replace 3H1633-B?
There is 1 known substitute for 3H1633-B: SMB-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3H1633-B?
3H1633-B is cataloged in the U.S. Government catalog under NSN 4810-01-251-7809. This indicates validated use in U.S. government and defense supply chains.
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