MKS Instruments
MKS 1179A00452CR1BV Retrofit-Compatible MFC for Legacy Systems
SKU: 1179A00452CR1BV ESA-Y2020A23-11 ESA-Y3040A23-21
MKS 1179A00452CR1BV retrofit-compatible mass flow controller. Direct replacement for discontinued 1179A series.
Search Catalog
Brand Archive
Browse currently listed products under this industrial automation brand and request pricing, availability, and lead time when needed.
MKS Instruments
SKU: 1179A00452CR1BV ESA-Y2020A23-11 ESA-Y3040A23-21
MKS 1179A00452CR1BV retrofit-compatible mass flow controller. Direct replacement for discontinued 1179A series.
MKS Instruments
SKU: 253B-15488 0050-61196 0050-61197
MKS 253B-15488 retrofit-compatible throttle control valve. Drop-in replacement for legacy vacuum systems. 12-month warranty. Global stock available.
MKS Instruments
SKU: 253B-23958 80046 TYPE N.C., O.P. 0.39~0.59MPA 043926
MKS 253B-23958 retrofit-compatible throttle valve for legacy vacuum systems. Direct replacement with full compatibility verification and 12-month warranty.
MKS Instruments
SKU: 627D11TBC1B CVD460-196 N8050200
MKS 627D11TBC1B capacitance manometer for legacy CVD systems. Baratron 627D series retrofit replacement. In-stock, 12-month warranty. NINERMAS.
MKS Instruments
SKU: TYPE 683 683B-24617 0100-00269 TEC 68356 D45877
MKS Instruments 683B-24617 retrofit-compatible exhaust throttle control valve. Direct replacement for Type 683/683B series in legacy vacuum systems.
MKS Instruments
SKU: MC20A-30134
MKS MC20A-30134 ALTA Digital Mass Flow Controller — safety-reliable spare for critical process control sites. Precision flow regulation,…
Industrial RFQ Support
Send your inquiry with brand, series, quantity, condition, and destination details. We will follow up on availability, lead time, and shipping options.
Brand Buying Guide
Yes. This archive is positioned for original MKS Instruments spare parts, legacy platform continuity, and RFQ-first follow-up when exact commercial confirmation is needed.
Include the exact model or part number, quantity, target condition, destination country, and required timing so the inquiry can move faster.
Stay on the brand archive for adjacent listings, then send the RFQ once the likely part family is confirmed.