Parker D3FBB31MC0NF03

Parker D3FBB31MC0NF03 Specification

Structure
Direct Operated Directional Control Valve

Caliber
10 mm

Channels
3/4 Way

Pressure
Up to 350 bar

Connection
Subplate Mounting

Material
High-strength Steel

Power
Solenoid Operated

Media
Hydraulic Oil

Temperature of Media
-20C to +70C

Port Size
NG10 (CETOP 05)

Flange
ISO 4401-05

Finish
Corrosion Resistant Coating

Application
Industrial and Mobile Hydraulic Equipment

Manual Override
Yes

Enclosure Protection
IP65

Spool Type
B Spool (Spring Centered)

Mounting Position
Any

Maximum Flow Rate
100 L/min

Design Standard
CETOP RP121H

Coil Voltage Options
12V DC, 24V DC, 110V AC, 230V AC

Weight
Approximately 3.7 kg

Response Time
< 50 ms

Parker D3FBB31MC0NF03 Trade Information

Minimum Order Quantity
1 Unit

Delivery Time
2 Week

About Parker D3FBB31MC0NF03

Technical Specifications

Marking:	Standard
Signal Input:	0 - 10 (V)
Port Connection:	NG10 / CETOP 05
Operation Type:	Direct
Pressure Differential:	5 bar
Electronics Type:	Onboard
Seal Material:	NBR
Spool Type:	Overlap
Spool Code:	B31M
Mounting Type:	Subplate
Flow Rate:	40 / 20 L/MIN
Actuation Type:	Proportional, Solenoid
Weight:	7.2 kg
Spool Position:	Operated in position a or b
Product Series:	Proportional DC Valve
Connection Type:	6+PE
For Fluid Type:	Hydraulic Oil
Spool Design:	Spool/body
Function:	3-way
Maximum Flow Rate:	n/a
Maximum Operating Pressure:	350 bar
Maximum Operating Temperature:	60 C
Minimum Operating Temperature:	-25 C
Mounting Position:	Unrestricted
Body Material:	Cast Iron
Maximum Ambient Temperature:	60 C
Minimum Ambient Temperature:	-20 C
Maximum Fluid Temperature:	60 C
Minimum Fluid Temperature:	-25 C
Maximum Kinematic Viscosity:	400 cSt
Minimum Kinematic Viscosity:	20 cSt
Filter Efficiency Rating:	ISO 4406; 18/16/13
Leak Rate:	< 100 ml/min
Hysteresis:	< 5 %
Ingress Protection Rating:	IP65 in accordance with EN 60529

Flexible Applications Across Industries

Engineered for both industrial and mobile hydraulic equipment, the Parker D3FBB31MC0NF03 provides reliable directional control in environments demanding high flow rates and robust durability. With a direct operated structure and versatile mounting options, it suits a wide range of installations, from manufacturing plants to heavy mobile machinery, ensuring optimized performance in critical operations.

Reliable Performance and Easy Maintenance

The valve's high-strength steel material, corrosion-resistant coating, and IP65 enclosure protection make it suitable for harsh environments. The manual override allows operation during electrical failures, and its standardized subplate mounting (ISO 4401-05) ensures simple integration and maintenance, reducing system downtime and improving productivity.

FAQ's of Parker D3FBB31MC0NF03:

Q: How is the Parker D3FBB31MC0NF03 valve typically installed?

A: This valve is designed for subplate mounting in accordance with ISO 4401-05 (CETOP 05) standards, ensuring straightforward integration into existing hydraulic circuits without complex modifications.

Q: What are the usage benefits of the manual override feature on this valve?

A: The manual override enables continued operation during electrical failures or maintenance, allowing for manual switching to maintain hydraulic system functionality and minimize downtime.

Q: When should I use different coil voltage options for this valve?

A: Select the coil voltage (12V DC, 24V DC, 110V AC, or 230V AC) that matches the available power supply in your application, ensuring compatibility and safe operation in various environments.

Q: Where can the D3FBB31MC0NF03 be effectively applied?

A: This valve is ideal for both industrial and mobile hydraulic equipment, such as manufacturing systems, construction machinery, and agricultural vehicles, requiring directional control of hydraulic fluid.

Q: What process and media is this valve suitable for?

A: It's built to manage hydraulic oil in direct operated hydraulic systems, supporting precise control of flow direction for actuators and cylinders under pressures up to 350 bar.

Q: How does the enclosure rating enhance valve performance?

A: The IP65 enclosure protection shields internal components from dust and water ingress, safeguarding reliable operation even in demanding or outdoor conditions.