Ventable, pilot-operated, balanced piston relief valve - RVIALAN

Supplier:
User Library
Model Name:
Ventable, pilot-operated, balanced piston relief valve - RVIALAN
Configuration Name:
Part Number:
RVIALAN
Quantity:
First Name:
Last Name:
Email:
Phone Number:
Company Name:
Address:
City:
State/Province:
Country:
Zip or Postal Code:
Comments:
Email me a copy:
   
Modified on: September 09,2026  
Rating: 
Downloads: 0
 
Comments: 
 
 

Do you have a better or corrected version of this model?
Post Alternate Version   (Login required)
Embed this 3D Model in your Blog

 
Report inappropriate content

Specifications
Supplier part number: RVIALAN
Name:Ventable, pilot-operated, balanced piston relief valve - RVIALAN
Description:Ventable, pilot-operated, balanced piston relief cartridges are normally closed pressure regulating valves. When the pressure at the inlet (port 1) reaches the valve setting, the valve starts to open to tank (port 2), throttling flow to regulate the pressure. They provide a vent port (port 3) that connects between the main piston and pilot stage to provide for remote control by other pilot or 2-way valves. These valves are accurate, have low pressure rise vs. flow, they are smooth and quiet, and are moderately fast. A remote pilot relief on port 3 (vent) will control the valve below its own setting. Will accept maximum pressure at port 2; suitable for use in cross port relief circuits. If used in cross port relief circuits, consider spool leakage. Main stage orifice is protected by a 150-micron stainless steel screen. Relief valve setting must always be higher than pilot valve setting. Not suitable for use in load holding applications due to spool leakage. Back pressure on the tank port (port 2) is directly additive to the valve setting at a 1:1 ratio. Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals. Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
    
  • Configure & Download
  • Rating & Comments (0)
  • Tags (37)
  • Alternate Versions

 

Download the model according to the specified sizing parameters in either 3D or 2D format.
(Login required)
  Be the First to Rate this Part  (Login required)

Report Inappropriate Comment
   


Do you have a different version of this model? Post Alternate Version (Login required)