RC Series Cushion Valve (Double Relief Valve), 500-1500 PSI Adjustable Range, Screw Adjustment with Acorn Nut

Description & Features

Engineered by Cross Manufacturing this advanced cushion valve serves to protect equal displacement cylinders or motors from external shocks or loads. The RC Series Cushion Valve (Double Relief Valve) with a 500-1500 PSI adjustable range offers precise pressure control for industrial hydraulic systems. Its screw adjustment accompanied by an acorn nut enables straightforward and secure pressure settings ensuring reliability under variable load conditions.

Fluid passing through one relief valve flows directly to the opposite side or circuit thereby preventing cavitation in the cylinder or motor. This is particularly crucial for applications demanding equal bidirectional cylinder displacement. The hydraulically dampened poppet design ensures quiet operation and a smaller differential between cracking and full-flow pressures.

The high tensile gray iron housing and hardened steel poppet ensure robust durability while Buna-N seals deliver excellent resistance to hydraulic fluids. With a maximum flow rate of 30 GPM and a maximum operating pressure of 3000 PSI this valve is suited for demanding industrial applications.

Its port size is 3/4 NPT and comes with a standard pressure setting of 1000 PSI. Designed for efficiency and reliability this product is essential for sophisticated hydraulic systems.

Supplier Part Number: RC12BB

MPN: C1DJ87

Specifications

Adjustable Range
500-1500
Adjustment Style
Screw Adjustment with Acorn Nut
Alternate Part Numbers
Alternate Part Number C1DJ87, Alternate Part Number MI-02116749, Alternate Part Number MINO-00198X12717
Brand
Cross Manufacturing
Brand
Cross Manufacturing
Pack Size
1.00
UOM
EA
Port Size
3/4 NPT
Pressure Setting
1000
Supplier Part Number
RC12BB
Product Weight
4.00 lbs

Similar Products

Model Number Adjustment Style Adjustable Range Pressure Setting Price Action
RC Series Cushion Valve (Double Relief Valve), 500-1500 PSI Adjustable Range, Screw Adjustment with Acorn Nut

RC12BB RC Series Cushion Valve

Screw Adjustment with Acorn Nut

500-1500

1000

Product Questions & Answers (2)

Question by: Ronnie G on Apr 15, 2025, 2:03 PM
running a double-acting cylinder, will this cushion valve keep it from slamming when the load shifts on me?
Answer by: Customer Support on Apr 17, 2025, 1:59 PM
Built for shock and external load protection, the RC Series cushion valve uses a double relief setup to cushion equal displacement cylinders or motors. When one side relieves, the oil is routed directly to the opposite side or circuit, which helps prevent cavitation and smooths out those sudden load changes.
Question by: Eddie F on Dec 5, 2025, 5:43 PM
Will this double relief valve work alright for a cylinder that needs equal displacement in both directions?
Answer by: Customer Support on Dec 7, 2025, 8:26 AM
That's precisely what it's designed for. The fluid that goes through one relief valve flows right over to the opposite side, which keeps the cylinder from cavitating when it discharges.