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type: product
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stock_number: "98408-15"
canonical_url: "https://www.artisantg.com/Scientific/98408-15/MKS-Instruments-1159B-00020RV-Mass-Flow-Controllers"
json_url: "https://www.artisantg.com/Scientific/98408-15/MKS-Instruments-1159B-00020RV-Mass-Flow-Controllers.json"
generated_at: "2026-11-07T05:16:22.558Z"
last_updated: "2026-04-06T13:32:15.610-05:00"
---

# MKS Instruments 1159B-00020RV Mass Flow Controllers

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: MKS Instruments
- Model: 1159B-00020RV
- Condition: Used and in Excellent Condition
- Price: $995.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 10 lb
- Shipping dimensions: 14X14X14 in

## Categories

- Lab & Analytical > Controllers (primary)

## Details

### Configuration

- Type: MFC
- Connector: 15-Pin Type-D
- Valve: Normally Closed
- Full Scale Range: 20 sccm

## Images

- <https://www.artisantg.com/itemimages/mks_instruments_1159b_00020rv_view1_201911208411.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_1159b_00020rv_view2_201911208411.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_1159b_00020rv_view3_201911208411.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_1159b_00020rv_view4_201911208411.jpg>