Engineered by Walvoil Fluid Power Corp. the SD16/4 Tie Rod Kit is a heavy-duty compact and simple-to-use sectional valve designed for both open and closed center hydraulic systems. It features a main pressure relief valve and a load check valve on every work section ensuring reliable and efficient operation. Additionally the valve is available with parallel tandem or series circuits and an optional power beyond port. The kit supports various controls including manual pneumatic hydraulic electro-hydraulic and cable.
This kit operates efficiently within a fluid temperature range of -4deg;F to 176deg;F using standard Buna-N seals and supports an ambient temperature range from -40deg;F to 140deg;F. It is designed to handle a maximum operating pressure of 4600 PSI for parallel or tandem circuits and 3050 PSI for series circuits with a maximum flow rating of 37 GPM. Internal leakage is minimal at 0.18 insup3;/min at a differential pressure of 1450 PSI and it can manage a maximum back pressure of 360 PSI on the outlet port T.
The tie rod kit also recommends ISO 4406 19/16 filtration and can handle fluid viscosities ranging from 80 to 400 SSU during operation with a minimum of 70 SSU and a maximum of 1950 SSU.
Supplier Part Number: 5TIR110316
MPN: 5TIR110316
Specifications
Brand
Walvoil Fluid Power Corp.
Brand
Walvoil Fluid Power
Pack Size
1.00
UOM
EA
Key
(1)
Supplier Part Number
5TIR110316
Alternate Part Numbers
Alternate Part NumberC1HU49
Product Weight
2.01 lbs
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Product Questions & Answers (2)
Question by: Lance R on Aug 3, 2025, 10:24 AM
Can this tie rod kit handle different hydraulic setups, like if I'm running a parallel or series circuit?
Answer by: Customer Support on Aug 4, 2025, 2:53 PM
This kit is designed to work with both parallel and tandem circuits at a max operating pressure of 4600 PSI, as well as series circuits at a max of 3050 PSI.
Question by: Ricky Y on Apr 4, 2025, 2:03 PM
runs up to 4600 PSI on parallel circuits, does that hold for series setups too or is it lower?
Answer by: Customer Support on Apr 6, 2025, 7:34 AM
Series circuits carry a different limit on this valve. Parallel and tandem configurations are both rated to 4600 PSI, but series circuit operation is capped at 3050 PSI. Worth keeping in mind when you're laying out a system that might switch between circuit types depending on the application.