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DELAVAN BC40S F /MO D1/ Stack Valve Working Section, 12 gpm, Manual - Stack Valve Working Sections
DELAVANStack Valve Working Sections

DELAVAN BC40S F /MO D1/ Stack Valve Working Section, 12 gpm, Manual

The DELAVAN Hydraulic Directional Valve is a four-way, three-position stack valve working section with manual actuation and spring center to neutral spool action. It features (2) work ports with #8 SAE O-Ring Boss…

SKU 3G-OTH-169255

Also listed as: BC40SFMOD1 · BC40S F MO D1 · BC40S-F-MO-D1

Brand
DELAVAN
Item
BC40S F /MO D1/ Stack Valve Working Section, 12 gpm, Manual
Part Number
BC40S F /MO D1/
Category
Stack Valve Working Sections
Available to Order
Also known as:BC40S F /MO D1/DELAVAN
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Technical Specifications

DELAVAN
Manufacturer Part Number
BC40S F /MO D1/
Type
12 gpm Flow Rate - Max, Manual
Spool Action
Spring Center to Neutral
Port Connections
(2) Work
Actuation Mechanism
Manual
Work Connection Size
#8
Work Connection Type
SAE O-Ring Boss
Pressure Connection Size
3/4″-16

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DELAVAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DELAVAN Hydraulic Directional Valve is a four-way, three-position stack valve working section with manual actuation and spring center to neutral spool action. It features (2) work ports with #8 SAE O-Ring Boss connections and a 3/4″-16 pressure connection size, supporting a maximum flow rate of 12 gpm.

Frequently Asked Questions

What is the DELAVAN BC40S F /MO D1/ hydraulic directional valve used for?

The DELAVAN BC40S F /MO D1/ is a four-way, three-position stack valve working section used to control the direction of hydraulic fluid in industrial machinery. It is manually actuated with spring center to neutral spool action, making it suitable for applications requiring precise directional control in material handling, machining, and power transmission systems.

What are the specifications of the DELAVAN BC40S F /MO D1/ hydraulic directional valve?

The DELAVAN BC40S F /MO D1/ is a manual hydraulic directional valve with a maximum flow rate of 12 gpm. It features four-way, three-position spool action with spring center to neutral, (2) work ports with #8 SAE O-Ring Boss connections, and a 3/4″-16 pressure connection size. It is a stack valve working section.

Where to buy the DELAVAN BC40S F /MO D1/ hydraulic directional valve worldwide?

3G Electric supplies the DELAVAN BC40S F /MO D1/ hydraulic directional valve to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this manual stack valve working section.

How to install the DELAVAN BC40S F /MO D1/ hydraulic directional valve?

Install the DELAVAN BC40S F /MO D1/ by mounting it in a stack valve assembly with compatible sections. Ensure all SAE O-Ring Boss connections are clean and properly torqued to prevent leaks. Verify the manual actuation mechanism moves freely and the spring center returns the spool to neutral before pressurizing the system.

Used in

Common applications for DELAVAN
Oil-fired hot water boilers — Delavan Type A hollow-cone nozzle, 60° spray angle, 0.85 gph (MPN 21566189GU)
Steam boiler burners — Delavan Type A hollow-cone nozzle, 60° spray angle, 0.6 gph (MPN 21566041GU)
Industrial oil burners — Delavan Type B solid-pattern nozzle, 60° spray angle, 0.85 gph (MPN 2405GU)
Hydraulic stack valve assembly — Delavan tie rod kit for single-section stack valve (MPN 560788)
Hydraulic stack valve assembly — Delavan tie rod kit for three-section stack valve (MPN TRK3)
Hydraulic stack valve maintenance — Delavan bolt kit for securing and aligning work sections (MPN 560793, 560791, 560792)
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DELAVAN Products

3G Electric supplies DELAVAN stack valve working sections. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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