Deltrol

Adjustable Pressure Compensated Flow Control Valve

  • Easy Read Design with Metal Setting Knob and Stem Hydraulic Only 
  • Positive Position Setting for Precise Flow Control and Easy Repeatability
  • Maximum Operating Pressure, 3,000 PSI
  • Low Pressure Drop in Free Reverse 
  • Steel Construction 
Deltrol’s Easy Read Adjustable Pressure Compensated Flow Control Valves are designed for hydraulic use. 
Metal setting knob and stem provide added durability for positive operation of valve in harsh industrial environments. Color coded stem plus numerical read-out ensure accurate setting for precise pressure compensated flow control and repeatability. 
Valves will start to control flow at 60/70 PSI pressure drop. Maximum operating pressure is 3,000 PSI. Flow regulated between ±10% above 1.5 GPM; ±15% .5 to 1.5 GPM.
Operating Pressure: 60 - 3,000 PSI
Threads: 1/4" thru 3/4" NPTF
Materials: 
  • Body: Steel
  • Needle: Stainless Steel
  • O-Ring - Viton
  • Washer - Teflon
  • Knob - Aluminum
  • Piston - Steel 
  • Spring - Music Wire

Part Number
SIZE NPTF
RANGE CONTROLLED FLOW GPM
MINIMUM PRESSURE DROP
A OPEN
A CLOSED
B HEX
C
1/4"
.5-5
60
1-13/32
1-7/32
1-3/16
3-31/32
3/8"
1.0-10
70
1-31/32
1-5/8
1-1/2
5-27/64
1/2"
1.5-15
70
1-31/32
1-5/8
1-5/8
5-7/8
3/4"
3-30
70
2-3/16
1-13/16
1-7/8
6-9/16
Part Number
SIZE
FLOW RANGE GPM
MINIMUM OPERATING PRESSURE ΔP
1/4"
0.75 to 5
100-300
PC5-3
3/8"
1.0 to 10
100-200
PC5-4
1/2"
1.5 to 15
200