---
type: product
schema_version: 1
stock_number: "99587-8"
canonical_url: "https://www.artisantg.com/99587-8/MKS-Instruments-252A-1-VPOSPO38-84"
json_url: "https://www.artisantg.com/99587-8/MKS-Instruments-252A-1-VPOSPO38-84.json"
generated_at: "2026-11-07T01:56:51.542Z"
last_updated: "2026-09-30T05:40:42.033-05:00"
---

# MKS Instruments 252A-1-VPOSPO38-84 Exhaust Valve Controller

_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: 252A-1-VPOSPO38-84
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: In stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 6.5 lb, estimated
- Shipping dimensions: 14X14X6 in, estimated

## Categories

- Industrial Systems Equipment > PLCs and Controllers > Controllers (primary)
- Industrial Systems Equipment > Control Systems and Components > Valves
- Lab & Analytical > Controllers

## Details

### Configuration

- 1: Single Set Point Control
- VPO: Valve Position Indicator

Input Voltage: 115 VAC

## Images

- <https://www.artisantg.com/itemimages/mks_instruments_252a_1_vpospo38_84_view1_2025818102745.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_252a_1_vpospo38_84_view2_2025818102745.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_252a_1_vpospo38_84_view3_2025818102745.jpg>
- <https://www.artisantg.com/itemimages/mks_instruments_252a_1_vpospo38_84_view4_2025818102745.jpg>
