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SDCF Series 1-Spool Monoblock Valve With Pressure Comp. Flow Control, 4-way 3-position, Tandem Center Spring Centered Spool, 0-12 GPM Flow Range

Description & Features

Optimize hydraulic systems with the SDCF Series 1-Spool Monoblock Valve integrating a 4-way directional control valve and full-range pressure compensated bypass type flow control valve. The stainless spool and adjustable relief ensure precision and durability.

This monoblock valve features a spring-centered spool for reliable positioning and operation. The cast iron body coupled with Buna-N O-Rings and a chrome-plated steel spool provide long-lasting performance in demanding industrial environments. With an 18 GPM flow rating and a maximum operating pressure of 3000 PSI it is engineered for rigorous applications.

The tandem center circuit type guarantees consistent flow regardless of load changes and fine positive metering in either direction. Ideal for applications requiring precise flow control the valve includes a built-in adjustable pilot operated relief valve.

Ports specifications include 3/4NPT inlet & outlet and 1/2NPT work ports. Recommended filtration is 30 microns to ensure optimal performance and longevity.

MPN: C1JD15

Supplier Part Number: SDCF755TM124LSSS

Specifications

Circuit Type Tandem Center	Brand Brand Hydraulics Inc.	Brand Brand Hydraulics	Pack Size 1.00	UOM EA	Features Stainless Spool, Adjustable Relief	Flow Range 0-12	Key B	Ports 3/4NPT Inlet & Outlet 1/2NPT Work Ports	Ports 3/4NPT Inlet & Outlet 1/2NPT Work Ports	Spool Action Spring Centered	Supplier Part Number SDCF755TM124LSSS	Type 4-way 3-position	Product Weight 7.66 lbs	Alternate Part Numbers Alternate Part Number C1JD15, Alternate Part Number SDCF-755-TM12-4LS-SS, Alternate Part Number SDCF755TM124LSS

Product Questions & Answers (3)

Question by: Scott A on Jan 2, 2026, 8:59 AM

got a cylinder that needs steady speed even when the load changes. does this valve keep the flow consistent out of the work ports?

Answer by: Customer Support on Jan 4, 2026, 7:18 AM

With the built in pressure compensated bypass flow control, flow out of each work port stays constant even when the load changes, and the lever movement meters flow to the work port proportionally.

Question by: Phil M on Sep 21, 2025, 8:02 AM

Flow control's adjustable on this thing, but what's the actual range I'm working with? Got a cylinder application where I need to dial it down real precise-like.

Answer by: Customer Support on Sep 23, 2025, 6:09 AM

The flow control adjusts across a full 0 to 12 GPM range, and it's pressure compensated, so the flow out of the work ports stays consistent even when the load changes. That's the part that makes it useful for cylinder work where you want repeatable speed without chasing the control every time conditions shift. The bypass-type design handles the excess flow automatically, and movement of the lever is directly proportional to what reaches the work port, so you've got real hands-on control through the whole range.

Question by: Chad B on Aug 24, 2025, 8:34 AM

What micron rating should the filter be to keep this valve working right?

Answer by: Customer Support on Aug 26, 2025, 6:44 AM

A 30-micron filter is recommended to keep this valve running smoothly for as long as possible.