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4K70-I-S — CARTRIDGE VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4K70-I-S: CARTRIDGE VALVE.

The CARTRIDGE VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-009-1736, 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
4K70-I-S
NSN: 4820-01-009-1736
FSC: 4820 — Valves, Nonpowered
CAGE: K8622 — INTEGRATED HYDRAULICS LTD (GBR)
SPECIFICATIONS
general_characteristics_item_description3-1/2 IN. O/A LENGTH,FOR OIL TO 20 G.P.M.,3000 POUND PER SQUARE INCH WORKING PRESSURE,WITH BUNA N SEAL,1/4 IN. NPTF EXTERNAL PILOT LBS
NSN4820-01-009-1736
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4K70-I-S · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: 3-1/2 IN. O/A LENGTH,FOR OIL TO 20 G.P.M.,3000 POUND PER SQUARE INCH WORKING PRESSURE,WITH BUNA N SEAL,1/4 IN. NPTF EXTERNAL PILOT LBS
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION3-1/2 IN. O/A LENGTH,FOR OIL TO 20 G.P.M.,3000 POUND PER SQUARE INCH WORKING PRESSURE,WITH BUNA N SEAL,1/4 IN. NPTF EXTERNAL PILOT LBS
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
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4K70-I-S?
4K70-I-S is a CARTRIDGE VALVE.
What is the NSN for 4K70-I-S?
4K70-I-S is cataloged in the U.S. Government catalog under NSN 4820-01-009-1736. This indicates validated use in U.S. government and defense supply chains.
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