369-8420
Return Check Valve
In-line one-way valve for hydraulic cooler return lines to prevent reservoir backfeed.
Description
Plumbed into the oil cooler return side, this check valve lets fluid dump freely back into the tank while blocking any reverse flow into the core. That stops oil from stacking up the wrong way when the machine shuts down or when backpressure spikes…
Overview
Plumbed into the oil cooler return side, this check valve lets fluid dump freely back into the tank while blocking any reverse flow into the core. That stops oil from stacking up the wrong way when the machine shuts down or when backpressure spikes in the circuit.
Features
- Free flow toward hydraulic tank with positive reverse shutoff
- Low cracking pressure prevents cooler over-pressurization
- Corrosion-resistant internal spring and poppet
- Sized for direct inline installation on cooler return lines
Applications
- Return lines between hydraulic oil coolers
- radiators
- storage reservoirs on heavy mobile equipment
Specifications
| Brand | Caterpillar |
|---|
Related parts
Fuel Return Check Valve
445-1802
Similar part
1-7/16-12-2A Thread Brake Return Check Valve
6E-1454
Similar part
1.44"x 1.312" Check Valve
124-5596
Similar part
7/8" Check Valve
327-4448
Similar part
9/16" X 11/16" Check Valve
340-9727
Similar part
13/16"UN Check Valve
201-7651
Similar part
5/8" Check Valve
129-1029
Similar part
1-1/16" X 1-3/16" Check Valve
130-5202
Similar part
Customer Reviews
No reviews yet.
Reviews come from verified buyers: customers whose quotation for this part was accepted.
How to get Return Check Valve 369-8420
Jumbosan supplies Return Check Valve 369-8420. Choose the way that suits you.
Send a quote request form
Fill in the short form with the quantity and your company details. We reply with availability and lead time.
Contact us by email
Email [email protected] with the part number and the quantity you need.
Message us on WhatsApp
Send the part number to +90 543 279 89 81 on WhatsApp and a salesperson replies in the chat.
Send your list to the AI quote page
Upload a PDF, photo or spreadsheet of part numbers. The AI reads it and builds the request for you, which suits long lists.