---
type: product
schema_version: 1
stock_number: "52201-1"
canonical_url: "https://www.artisantg.com/PLC/52201-1/Festo-MS4-EM1-1-4-S-On-Off-Valve"
json_url: "https://www.artisantg.com/PLC/52201-1/Festo-MS4-EM1-1-4-S-On-Off-Valve.json"
generated_at: "2026-11-07T05:23:16.022Z"
last_updated: "2026-04-06T13:32:15.610-05:00"
---

# Festo MS4-EM1-1/4-S On/Off Valve

_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: Festo
- Model: MS4-EM1-1/4-S
- Condition: Used and in Excellent Condition
- Price: $45.00 USD
- Availability: In stock, 1 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Industrial Systems Equipment > Control Systems and Components > Valves (primary)

## Details

### Configuration

- Size: MS4
- Connection: G1/4
- Flow Direction: From Left to Right

### Includes

- Festo U-1/4-B Silencer, Part Number: 6842

Part Number: 541259

## Images

- <https://www.artisantg.com/itemimages/festo_ms4_em1_1_4_s_view1_20235210625.jpg>
- <https://www.artisantg.com/itemimages/festo_ms4_em1_1_4_s_view2_20235210625.jpg>
- <https://www.artisantg.com/itemimages/festo_ms4_em1_1_4_s_view3_20235210625.jpg>
- <https://www.artisantg.com/itemimages/festo_ms4_em1_1_4_s_view4_20235210625.jpg>
- <https://www.artisantg.com/itemimages/festo_ms4_em1_1_4_s_view1_202352113244.jpg>
