Welcome to Pepagora.com, Join FreeSign In
Polyhydron Make Pumps and Valves
Hydraulic Check Valves
Ungrouped
We manufacture branded quality of Pressure Relief Valves - PPR to our clients all over the region with various product specifications and cost.
Type
Power
Standard or Nonstandard
Pressure
Temperature
Structure
Construction
Mounting Position
Hydraulic medium
Fluid Cleanliness Requirement
Viscosity Range
Fluid Temperature Range
Operating Pressure For valves with External Drain
Operating Pressure For valves with Internal Drain
Mounting
Pilot overpressure valves have high flow handling capability, low pressure neutralization, remote control and solenoid unloading capability are the main features of these valves. Body available with threaded holes or a subplate mounting template.
Two stage poppet valve
Threaded bodies; company standards Sub-Plate Mounting IS06264
Mounting position
Optional
Flow direction
From port 'P to port T
Operating pressure For valves with internal drain
For port P and X / 315 bar, For port T – 60 bar
Operating pressure For valves with external drain
For port P and X / 315 bar, For port T – 315 bar, Fort port Y 60 bar
Mineral oil
Viscosity range
10 cSt to 380 cSt
Fluid temperature range .
-20 °C to +70 C
Fluid cleanliness requirement
As per ISO 16/13
Maximum flow handling capacity
For valve size: 10 - 100 I/min., 20 - 200 1/mm, 30 - 400 l/min
