Product Description
DAIKIN MP-03B-20-40 Pilot Operated Check Valve (Modular Type)
The DAIKIN MP-03B-20-40 is a premium modular (sandwich-type) pilot-operated check valve designed for reliable fluid control and load holding in industrial hydraulic systems. Featuring a size 03 (DN10, 3/8 inch nominal porting) configuration, it integrates seamlessly into standard ISO 4401 subplate mounting patterns. This specific model is engineered with a check function installed in the B port line, utilizing pilot control from the A line to securely hold or release hydraulic loads. Manufactured by Daikin Industries, Ltd. in Korea, this robust valve ensures precise, leak-free performance and exceptional durability in demanding high-pressure applications.
Technical Specifications:
- Brand: DAIKIN
- Model: MP-03B-20-40
- Valve Type: Modular (Sandwich-Type) Pilot Operated Check Valve
- Size: 03 (DN10, 3/8 in. nominal porting)
- Control Configuration: Check function in B port line, pilot control from A line
- Mounting Interface: ISO 4401 pattern (P, T, A, B ports with corner bolt holes)
- Country of Origin: Made in Korea

DAIKIN MP-03B-20-40 Pilot Operated Check Valve (Modular Type)
Optimize your hydraulic systems with the DAIKIN MP-03B-20-40 Modular Pilot Operated Check Valve. This size 03 (DN10) valve offers reliable B-port check functionality with A-line pilot control and standard ISO 4401 mounting for secure load holding. Shop genuine Daikin components for guaranteed industrial performance.
| Brand | DAIKIN |
|---|---|
| Model | MP-03B-20-40 |
| Part No. | 907864638272 |
| Category | Hydraulic valves |
| Link | https://www.echuan-hydraulic.com/product/daikin-mp-03b-20-40-pilot-operated-check-valve-modular-type |



