Essential details
Shipping:Express delivery
Product Introduction
Relief Value 6000psi Series
Features
● 316 stainless steel construction
● Set pressure from 50 to 6000psig
● Liquid or gas service
● Spring adjusts to provide desired set pressure
● 9 color-coded springs available for a wide range of set pressure
Technical Data
● Maximum working pressure: 6000psig
● Working temperature:0°F(-17°C)to 250°F(121°C)
● 316 stainless steel construction
● Set pressure from 50 to 6000psig
● Liquid or gas service
● Spring adjusts to provide desired set pressure
● 9 color-coded springs available for a wide range of set pressure
Technical Data
● Maximum working pressure: 6000psig
● Working temperature:0°F(-17°C)to 250°F(121°C)
Relief Valves are most commonly used to prevent abnormal pressure increases in hydraulic control circuits. As the operating pressure within a control circuit increases to or above a predetermined pressure setting, it will be dispersed through the Relief Valve' s Exhaust port.Valves open when system pressure reaches the set pressure. Then the medium flow out to release system pressure. Valves close when the system pressure is down to the Resealing Pressure.
Dimension (in./mm)
Set Pressure Range psig(bar) | Spring Color | Code |
| 5000~6000(345~414) | Green | G |
| 4000~5000(276~345) | Red | R |
| 3000~4000(207~276 | White | W |
| 2250~3000(155~207) | Brown | BN |
| 1500~2250(103~155) | Orange | 0 |
| 750~1500(52~103) | Purple | P |
| 350~750(24~52) | Yellow | Y |
| 50~350(10~24) | Blue | BE |
| 30~150(2~10 ) | Black | BK |
Ordering Information
| RV-06SSOSK4 | |||
| RV | 06 | SS | OSK4 |
| Relief Valve | 06-5000~6000psig(Green) | SS-316 | OSK4 |
| 05-4000~5000psig(Red) | S4-304 | OSK6 | |
| 04-3000~4000psig(White) | FP4-Female NPT1/4 | ||
| 03_2250~3000psig(Brown) | FP6-Female NPT3/8 | ||
| 02-1500~2250psig(Orange) | MP4-Male NPT1/4 | ||
| 01-750~1500psig(Purple) | MP6-Male NPT3/8 | ||
| D7-350~750psig(Yellow) | |||
| D3-150~350psig(Blue) | |||
| D1_30~150psig(Black) |