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MARK-707-1IN — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MARK-707-1IN: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE STEM, valve_size: 1.000 INCHES IN, bonnet_type: EXPOSED SPRING, connection_type: THREADED INTERNAL PIPE, valve_operation_method: AIR, inlet_relationship_with_outlet: IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-337-2685, 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
MARK-707-1IN
NSN: 4810-01-337-2685
FSC: 4810 — Valves, Powered
CAGE: 21476 — RICHARDS INDUSTRIES VALVE GROUP JORDAN VALVE DIV (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE STEM
valve_size1.000 INCHES IN
bonnet_typeEXPOSED SPRING
connection_typeTHREADED INTERNAL PIPE
valve_operation_methodAIR
inlet_relationship_with_outletIDENTICAL
NSN4810-01-337-2685
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MARK-707-1IN · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
VALVE SIZE: 1.000 INCHES IN
•
BONNET TYPE: EXPOSED SPRING
•
MATERIAL: COPPER ALLOY BODY
•
VALVE OPERATION METHOD: AIR
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPETHREADED INTERNAL PIPE
VALVE SIZE1.000 INCHES IN
BONNET TYPEEXPOSED SPRING
MATERIALCOPPER ALLOY BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE STEM
VALVE OPERATION METHODAIR
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MARK-707-1IN?
MARK-707-1IN is a VALVE,GATE.
What is the NSN for MARK-707-1IN?
MARK-707-1IN is cataloged in the U.S. Government catalog under NSN 4810-01-337-2685. 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.