Control Directional Valve

Assembly

Centrifugal Pump.jpg · Commons ↗ Report photo

Proportional 4/3 spool valve responding to pilot signal (electrical or hydraulic) to steer rudder left or right.

Direct parts	5
Total parts	7
Used in	1 assembly
Class	Assembly

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Proportional 4/3 spool valve responding to pilot signal (electrical or hydraulic) to steer rudder left or right. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Control Directional Valve parts and their functions

5 top-level parts · 7 parts in total · full bill of materials below

Control Directional Valve parts diagram: 1 proportional spool valve, 2 pilot reducing valve, 3 load check valve, 4 relay, 5 pressure sensor. 7 parts in 5 top-level items. — Control Directional Valve parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Proportional Spool Valve	1×	NG16 proportional spool valve with integral solenoid pilots
2	Pilot Reducing Valve	1×	Pilot pressure reducing valve (pilot supply 30 bar)
3	Load Check Valve	2×	Load check valve for each ram circuit, preventing backflow
4	Relay	2×	Solenoid control relays for proportional command
5	Pressure Sensor	1×	Transducer monitoring control valve inlet pressure

3D model

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Build & assembly graph

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Bill of materials for Control Directional Valve

5 top-level lines · 5 rows shown · 7 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Proportional Spool Valve	steering-gear-marine-spool-valve	1×	1	·	part
2	Pilot Reducing Valve	steering-gear-marine-pressure-reducing	1×	1	·	part
3	Load Check Valve	steering-gear-marine-load-check	2×	2	·	part
4	Relay	relay	2×	2	·	part
5	Pressure Sensor	pressure-sensor	1×	1	·	part

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Where the control directional valve is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Marine 1 Marine Steering Gear

Used in 1 assembly

Marine Steering Gear

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $5–$2k. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Kirloskar kbl.co.in ↗	Pune, IN	Pumps & fluid systems	200 units	6–10 wks
🇨🇳Leo Group leo.com.cn ↗	Taizhou, CN	Pumps	200 units	6–10 wks
🇮🇳Shakti Pumps shaktipumps.com ↗	Pithampur, IN	Pumps	200 units	6–10 wks
🇨🇳CNP Pumps cnppumps.com ↗	Hangzhou, CN	Pumps	200 units	6–10 wks
🇮🇳Roto Pumps rotopumps.com ↗	Noida, IN	Pumps	200 units	6–10 wks