PartsTable
Technical Data Sheet
20774 ✓ Verified by PartsTable
schleich · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The Sales Smurf is always well prepared. Therefore, he knows his products by heart, always carries a suitcase bulging with patterns, and is always dressed smartly. Before each sales call he checks whether his shoes are sparkling clean.

A good old-school salesperson knows what it takes to make the most revenue. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-459-6771, 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
20774
NSN: 4810-00-459-6771
FSC: 4810
CAGE: 12736 — CLAYTON MANUFACTURING COMPANY (USA)
SPECIFICATIONS
diameter0.173 INCHES NOMINAL IN
materialALUMINUM BAND
base_styleTWO CONTRACT LUGS (NOT CONTACT)
bulb_stylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
overall_width0.375 INCHES NOMINAL IN
overall_length4.090 INCHES MAXIMUM IN
voltage_rating28.000 VOLTS NOMINAL
wattage_rating60.000 WATTS
bulb_designatorPAR-46
light_beam_typeFLOOD
special_featuresBAR STOCK ASTM B-371,ALLOY 697,ROLLED THREAD 1/2-27 NS-3A,0.375 IN. ID,0.567IN. OD. A
style_designatorSINGLE LOOP
NSN4810-00-459-6771
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 20774 · schleich ⚠ 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
VOLTAGE IN VOLTS AND CURRENT TYPE: 120.0 AC
VALVE OPERATION METHOD: SOLENOID
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE IN VOLTS AND CURRENT TYPE120.0 AC
VALVE OPERATION METHODSOLENOID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
20774Interchangeable
interchangeable cross-reference
interchangeable
20774-RPInterchangeable
interchangeable cross-reference
interchangeable
70182763Interchangeable
interchangeable cross-reference
interchangeable
167707H1Interchangeable
interchangeable cross-reference
interchangeable
273560Interchangeable
interchangeable cross-reference
interchangeable
C2980A9-25Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20774?
20774 is a RECTIFIER,SEMICONDUCTOR DEVICE manufactured by schleich.
What parts can replace 20774?
There are 12 known substitutes for 20774: 20774, 20774-RP, 70182763 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20774?
20774 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-459-6771. This indicates validated use in U.S. government and defense supply chains.
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