AMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob Viton10099 APPLIED MATERIAL VALVE CHECK RTANG KF25 MNL ROTARY KNOB VITON ( 3870-02599AMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob VitonAMAT 3870-02599 Valve Check Rating KF25 MNL Rotary Knob Viton
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APPLIED MATERIALS 3870-02599

Right-Angle KF25 Manual Check Valve

Market Availability & Pricing

Part number3870-02599
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales64.98 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Vacuum › Valves & Fittings › Vacuum Check Valves
Right-Angle KF25 Manual Check Valve
APPLIED MATERIALS3870-02599Manual check valve
Product description
Right-angle KF25 manual rotary-knob check valve with Viton seal reference.
Specifications and identifiers
identification
Valve typeCheck valve, right-angle
Directional or isolation valve in a right-angle vacuum fitting body.
Port/flangeKF25
Vacuum flange size stated in the item description.
ActuationManual rotary knob
Manual control rather than pneumatic/electric actuation.
Seal materialViton
Seal material stated; verify condition and compatibility.
Applications
slit valve and loadlock accessgas panel isolationvacuum foreline and chamber controlvacuum line check/isolation servicemanual vacuum utility valve
How it works

A valve assembly controls gas, vacuum, or chamber access by opening, closing, isolating, or throttling a flow path.

Valve type, actuator style, seal material, port size, and normal state must match the process and safety requirements of the tool.

Technical guide
KF
A quick-flange vacuum fitting family.
NC
Normally closed; the valve is closed when not actuated.
Viton
A fluoroelastomer seal material often used for vacuum or chemical service.
What to verify before purchase
  • Verify valve orientation, sealing condition, and KF25 flange style.
  • Confirm seal material and chemical compatibility.
Confirm with the seller
  • Manufacturer/vendor model and pressure/vacuum rating.

Product reference only. Confirm fitment, revision, included components, and specifications before purchase.

Documentation

No public documents were listed for this part when captured.

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