Model: MP-03W-20-40
Brand: DAIKIN (Japan)
Product Name: Modular Pilot Operated Check Valve
Nominal size: 03 (3/8 inch flow passage)
Rated working pressure: 25 MPa (250 kgf/cm², marked by suffix 40)
Cracking pressure: 0.2 MPa (code 20)
Control port: W type, simultaneous control of Port A & Port B bidirectional locking
Pilot piston area ratio: 2 : 1
Rated flow capacity: 80 L/min
Installation method: Stacked mounting on manifold block, flat gasket sealing
Applicable hydraulic fluids
Standard: Petroleum-based anti-wear hydraulic oil
Optional: Water-glycol fluid, phosphate ester fire-resistant hydraulic fluid
Operating fluid temperature range: -10 ℃ ~ +70 ℃
Recommended fluid viscosity: 15 ~ 400 mm²/s
Weight: 3.5 kg
Seal material: NBR nitrile rubber (FKM fluororubber available for anti-fire oil)
Application function: Load holding, anti-gravity dropping, long-time pressure locking for hydraulic cylinders
MP-03W-20- 40， DAIKIN (Japan) Specifications
| Model | MP-03W-20-40 |
|---|---|
| Brand | DAIKIN (Japan) |
| Product Name | Modular Pilot Operated Check Valve |
| Nominal size | 03 (3/8 inch flow passage) |
| Rated working pressure | 25 MPa (250 kgf/cm², marked by suffix 40) |
| Cracking pressure | 0.2 MPa (code 20) |
| Control port | W type, simultaneous control of Port A & Port B bidirectional locking |
| Pilot piston area ratio | 2 : 1 |
| Rated flow capacity | 80 L/min |
| Installation method | Stacked mounting on manifold block, flat gasket sealing |
| Standard | Petroleum-based anti-wear hydraulic oil |
| Optional | Water-glycol fluid, phosphate ester fire-resistant hydraulic fluid |
| Operating fluid temperature range | -10 ℃ ~ +70 ℃ |
| Recommended fluid viscosity | 15 ~ 400 mm²/s |
| Weight | 3.5 kg |
| Seal material | NBR nitrile rubber (FKM fluororubber available for anti-fire oil) |
| Application function | Load holding, anti-gravity dropping, long-time pressure locking for hydraulic cylinders |
About the MP-03W-20- 40， DAIKIN (Japan)
The DAIKIN (Japan) MP-03W-20- 40， DAIKIN (Japan) is a electrical products used in industrial automation, control and power systems. It is rated at Model MP-03W-20-40, Brand DAIKIN (Japan), Product Name Modular Pilot Operated Check Valve. Manufactured by DAIKIN (Japan), this electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number MP-03W-20- 40， DAIKIN (Japan) for accurate procurement and cross-referencing.
Why source the MP-03W-20- 40， DAIKIN (Japan) from HDE123
- Verified part number: every MP-03W-20- 40， DAIKIN (Japan) is checked against its manufacturer specification before shipment.
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Ordering the MP-03W-20- 40， DAIKIN (Japan)
To order the DAIKIN (Japan) MP-03W-20- 40， DAIKIN (Japan), add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.