Del Val Controls, Inc - Proportional Relief Valve Spring Kits

Spring kits are needed for all standard RH Series Proportional Relief Valves. Spring kits are used to set the pressure for R-Series proportional relief valves. Select spring kits by valve size, RH3 or RH4, then set pressure range.

RH-Relief-Valve-Maintenance-Instructions-1

Unit of Measure

Items	RH3-SK-177-A Proportional Relief Valve Spring Kits	RH3-SK-177-B Proportional Relief Valve Spring Kits	RH3-SK-177-C Proportional Relief Valve Spring Kits	RH3-SK-177-D Proportional Relief Valve Spring Kits	RH3-SK-177-E Proportional Relief Valve Spring Kits
Part	N/A R-SK
PartSize	N/A RH3-SK
Group	N/A Valve
Type	N/A Relief
Category	N/A Proportional
Set Pressure Range	N/A 50 to 350 psig3.4 to 24.1 bar	N/A 350 to 750 psig24.1 to 51.7 bar	N/A 750 to 1500 psig51.7 to 103 bar	N/A 1500 to 2250 psig103 to 155 bar	N/A 2250 to 3000 psig155 to 206 bar
Spring Color	N/A Blue	N/A Yellow	N/A Purple	N/A Orange	N/A Brown
Production Category	N/A 1
Handle Type	N/A 0
Handle Color	N/A 0