L19381 (LOT OF 5) VERIFLO 2-WAY DIAPHRAGM, AMAT PN: 3870-01398 944AOPLPNOSFSFF19381 VERIFLO 2-WAY DIAPHRAGM, AMAT PN: 3870-01398 944AOPLPNOSFSFF19381 VERIFLO 2-WAY DIAPHRAGM, AMAT PN: 3870-01398 944AOPLPNOSFSFF19381 VERIFLO 2-WAY DIAPHRAGM, AMAT PN: 3870-01398 944AOPLPNOSFSFFParker 944AOPLPNOSFSFF Valve PN: 48200029 Applied Materials/AMAT 3870-0139820655 APPLIED MATERIALS VLV AIR - ACTUATED DIAHP 125PSI 3870-0139819381 VERIFLO 2-WAY DIAPHRAGM, AMAT PN: 3870-01398 944AOPLPNOSFSFFParker Veriflo 944AOPLPNOSFSFF Pneumatic Valve, AMAT 3870-01398, 423022Applied Materials (AMAT) 3870-01398 VERIFLO 944AOP-LP-NOSFSFF--VALVE AIR-ACTUATEAMAT 3870-01398 Diaphragm Valve, Pneumatic, Parker 944A0PLPN0SFSFF, 423353
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APPLIED MATERIALS 3870-01398

Parker Veriflo air-actuated diaphragm valve

Market Availability & Pricing

Part number3870-01398
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales145 (currency not captured) — public listing price; reported sold quantity is not a verified transaction. Recorded acceptance: Accepted price not disclosed
Fluid & Gas › Valves › Diaphragm Valves
Parker Veriflo air-actuated diaphragm valve
APPLIED MATERIALS3870-01398air-actuated diaphragm valve
Product description
Parker Veriflo 944AOP-LP-NOSFSFF style pneumatic/air-actuated diaphragm valve for Applied Materials gas handling.
Specifications and identifiers
valve identification
Vendor/familyParker Veriflo
Valve type2-way diaphragm valve / pneumatic valve
Model text944AOP-LP-NOSFSFF or similar appears in evidence
Pressure wording125 psi appears in evidence
Applications
gas box servicepneumatic controlschemical or gas deliverycooling or purge circuitsgas box valve replacementhigh-purity gas deliverypneumatic valve control
How it works

A fluid, gas, or pneumatic handling component such as a regulator, hose, flow meter, or valve.

Pressure rating, flow range, wetted materials, fittings, and cleanliness are critical for safe process operation.

Technical guide
VCR
A metal-gasket face-seal fitting type often used in high-purity gas systems.
What to verify before purchase
  • Confirm full Parker/Veriflo model string; several title spellings vary by O/0 and punctuation.
  • Verify fittings, pressure rating, actuation method, and wetted material.
Confirm with the seller
  • Exact full model suffix and wetted material 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.

Available Listings

Prices and availability may change. Confirm details with the seller.

L19381 (LOT OF 5) VERIFLO 2-WAY DIAPHRAGM, AMAT PN: 3870-01398 944AOPLPNOSFSFF

L19381 (LOT OF 5) VERIFLO 2-WAY DIAPHRAGM, AMAT PN: 3870-01398 944AOPLPNOSFSFF

USD 750.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
SG
Condition: Used
Listed: Jun 27, 2024 09:01 UTC
End recorded: Dec 6, 2024 23:48 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 7, 2026 16:06 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
19381 VERIFLO 2-WAY DIAPHRAGM, AMAT PN: 3870-01398 944AOPLPNOSFSFF

19381 VERIFLO 2-WAY DIAPHRAGM, AMAT PN: 3870-01398 944AOPLPNOSFSFF

USD 150.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
SG
Condition: Used
Listed: Dec 7, 2021 11:30 UTC
End recorded: Dec 7, 2024 05:00 UTC
Estimated remaining at check: 8
Estimated sold at check: 0

eBay response captured — Checked Sep 29, 2026 16:19 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay

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