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APPLIED MATERIALS 3870-03490

3-Way Diaphragm Valve Block

Market Availability & Pricing

Part number3870-03490
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales2008.25 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Vacuum › Valves & Fittings › Diaphragm Valves
3-Way Diaphragm Valve Block
APPLIED MATERIALS3870-03490Diaphragm valve block
Product description
Veriflo-style 3-way diaphragm valve block with 1/4 VCR F/F/M connection context for Applied Materials gas/fluid service.
Specifications and identifiers
identified features
Valve styleDiaphragm valve block
Block-style valve assembly with diaphragm isolation.
Configuration3-way
Three-port valve block.
Connection context1/4 VCR F/F/M referenced
Face-seal connection sizes/genders should be verified.
Actuation contextNC/N referenced
Normally-closed/normal-state notation appears but needs confirmation.
Applications
high-purity gas deliveryprocess fluid controlsemiconductor gas panelshigh-purity gas routingprocess fluid controlgas panel valve block replacement
How it works

A three-way diaphragm valve block used in high-purity gas or fluid control service.

Diaphragm valves isolate the process path from the actuator and are used where cleanliness and leak integrity matter.

Technical guide
valve_block

Valve block construction and wetted materials should be verified from markings or datasheet.

diaphragm_valve

Uses a flexible diaphragm to open or close a flow path while isolating the actuator.

3-way
Valve configuration with three ports.
NC
Normally closed.
VCR
Metal-gasket face-seal fitting type.
What to verify before purchase
  • Verify Veriflo/manufacturer marking and valve schematic.
  • Confirm all VCR port genders and sizes.
  • Verify normal state and actuator/control requirements.
Confirm with the seller
  • Exact wetted materials and pressure rating are not confirmed.

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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