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Vickers by Danfoss SystemStak Pilot Operated Check Valve (131-004)

$673.68 / Per Piece
$673.68
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SKU: 210620

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Shipping Policy

All orders are processed within 1 to 3 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped. 

Domestic Shipping Rates and Estimates

For calculated shipping rates:  Shipping charges for your order will be calculated and displayed at checkout. 

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Estimated delivery time

UPS® Ground

1 to 5 business days

UPS Next Day Air

1 business day

UPS 2nd Day Air

1 business days

How do I check the status of my order?

When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available. 

If you haven’t received your order within 5 days of receiving your shipping confirmation email, please contact us at storesupport@samuel.com with your name and order number, and we will look into it for you.

 

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Product Description

  • The Samuel 131-004 is a Vickers by Danfoss SystemStak modular single pilot operated check valve with model code DGMPC-3-BAK-41 and reference number 870023. It provides a pilot operated check function in line B with pilot from line A and a 3 to 1 pilot area ratio.
  • Key specifications include an ISO 4401-03 (NG6/D03) interface, 1 bar (15 psi) cracking pressure, maximum operating pressure of 315 bar (4500 psi), maximum flow of 60 L/min (16 USGPM), Viton seals, and compatibility with petroleum oils.
  • Operating temperature range is -20°C to 80°C with fluid cleanliness of 19/17/14 micron.
  • Approximate dimensions are 97 mm long by 25.4 mm wide by 39.9 mm high.
  • It mounts on a subplate or manifold. This valve is used in hydraulic systems requiring controlled flow in one direction with free flow in the opposite direction when piloted.
  • It is purchased by maintenance teams servicing industrial machinery with Vickers modular valve stacks.
  • To confirm fitment match the part number on your existing valve or the machine parts list, or contact Samuel PSG with the machine model and serial number.
  • This is a special-order item with lead times that vary, so contact Samuel for availability before relying on a delivery date.
  • Samuel PSG provides in-house replacement-parts support from its Woodridge, Illinois facility..
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Manufacturer warrants its new tools and non-powered dispensers to be free of defect in design, material and workmanship. This warranty is limited to 365 days from the date item is shipped to customer. This warranty applies to all parts associated with new tools and non-powered dispensers but does not apply to parts which, through normal use require replacement during the warranty period. This warranty is limited to repair or replacement F.O.B seller’s point of shipment. In no event shall seller be liable for labor or consequential damagers. There is no implied warranty by the seller for fitness of purpose. For a warranty claim to be considered buyer must contact seller from the return of the product for inspection. All returns must have sellers motion approval prior to return. all purchase information must be provided to verify warranty peter this information includes, but is not limited to, date of purchase and serial number of machines under warranty.

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Product FAQ

Q1. What is the Samuel 131-004 check valve?
It is a Vickers by Danfoss SystemStak modular single pilot operated check valve with model code DGMPC-3-BAK-41 and reference 870023.

Q2. What function does the 131-004 perform?
It provides a pilot operated check in line B piloted from line A with a 3:1 pilot area ratio.

Q3. What are the pressure and flow ratings of the 131-004?
Cracking pressure is 1 bar (15 psi), maximum operating pressure is 315 bar (4500 psi), and maximum flow is 60 L/min (16 USGPM).

Q4. What interface and seals does the 131-004 have?
It uses an ISO 4401-03 (NG6/D03) interface and Viton seals.

Q5. What fluid and temperature range is the 131-004 rated for?
It is compatible with petroleum oils, requires fluid cleanliness of 19/17/14 micron, and operates from -20°C to 80°C.

Q6. How do I confirm the 131-004 fits my machine?
Match the part number on your existing valve or the machine parts list, or contact Samuel PSG with the machine model and serial number.

Q7. Is the 131-004 a special order item?
Yes. Lead times vary, so contact Samuel for availability before relying on a delivery date.

Q8. What support does Samuel provide for the 131-004?
Samuel's parts and service team can confirm warranty terms for this specific part. Samuel PSG supplies replacement parts and in-house support from its Woodridge, Illinois facility.

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