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Technical Data Sheet
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30-433 — VALVE,SAFETY RELIEF

✓ Government record, cited
Lindy · GATE VALVE
PRODUCT OVERVIEW

30-433: VALVE,SAFETY RELIEF.

Connector A: UK Mains Plug Connector B: IEC C13 5A fused Cable type: H05-VVF 3G*0.75mm² Colour: Black 10 years warranty These LINDY power cables are perfect for use in professional areas (recording studios, light systems and also for event locations of any kind, etc.) – but you can also use them in private sections. Due to the high temperature resistance from -10 to 70°C during operation, these cables can also be used in non air-conditioned areas. Note: Cables with IEC C13 sockets such as this are sometimes known by the generic term 'kettle lead'.

Even though this term is commonly used, technically it is incorrect as a kettle requires special IEC C15/16 connectors rated at 120 degrees. So, although they look similar, a 'real' kettle lead features a connector with a cut out on the top. Standard IEC C13 cables cannot be plugged into kettles!

This part is cataloged in the U.S. Government catalog under NSN 4820-00-446-3499, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
30-433
NSN: 4820-00-446-3499
NIINs: 004463499, 012355462, 013905596, 016928387
FSC: 4820 — Valves, Nonpowered
CAGE: 27235 — HARDIE-TYNES CO., INC. (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyCOAX STRIP AND CRIMP TOOL
NSN4820-00-446-3499
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 30-433 · Lindy ⚠ 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
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FLOW CONTROL DEVICE: DISK
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NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES FIRST END IN
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CONNECTION STYLE: PLAIN (PIPE) FIRST END
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CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
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STYLE DESIGNATOR: STRAIGHT THRU
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OPERATING PRESSURE: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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ADJUSTABLE PRESSURE RANGE: +1.0 TO 250.0 POUNDS PER SQUARE INCH LBS
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BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
ADJUSTABLE PRESSURE RANGE+1.0 TO 250.0 POUNDS PER SQUARE INCH LBS
BONNET TYPEINSIDE SCREW
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 10
36B01867PC433Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS11S49-46PC433Reference document
Same NSN cross-reference
Reference document — Secondary reference
1226 1-2 61MTXT0Reference document
Same NSN cross-reference
Reference document — Secondary reference
ASR7S4901-01PC43Reference document
Same NSN cross-reference
Reference document — Secondary reference
36B01861PC433Reference document
Same NSN cross-reference
Reference document — Secondary reference
150-608PC433Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 30-433?
30-433 is a VALVE,SAFETY RELIEF manufactured by Lindy.
What parts can replace 30-433?
There are 10 known substitutes for 30-433: 36B01867PC433, AS11S49-46PC433, 1226 1-2 61MTXT0 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30-433?
30-433 is cataloged in the U.S. Government catalog under NSN 4820-00-446-3499. This indicates validated use in U.S. government and defense supply chains.
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