The PRINCE valve model RD-1800 is a direct acting ball/spring type pressure relief. The valve is compact and simple in design. This type relief is fast opening and is well suited for pressure spike protection. Please refer to the model RV relief for a system pressure relief. The valve is available with a standard steel seat, model RD-1800S, or with a hardened seat, model RD-1800H. Both models are externally adjustable. Adjustable from 1000 - 2500 PSI, set at 1500 PSI
Specs
Additional Info
SKU
221-103
Mfg Part Num
RD-1850-S
I/O Port
No
Spool Type
No
Spool Action
No
1st Spool Type
No
1st Spool Action
No
2nd Spool Type
No
2nd Spool Action
No
3rd Spool Type
No
3rd Spool Action
No
Attachment
No
Outlet Port Sizes
No
Exhaust Option
No
Min GPM
No
Max PSI
No
Max GPM
No
GPM @ 3000 PSI
No
Inlet Port Sizes
No
# of Coils
No
Nominal Flow
No
Max Flow GPM
16
Inlet & Sequence Port
No
Inlet Flow Range (GPM)
No
GPM
No
Brand Cross Ref
No
Function
No
Work Port
No
Voltage
No
Connection
No
Sections
No
Sequence Pressure
No
Flow Range GPM
No
Relief Type
No
Relief Setting
No
Port Reliefs
No
P & T Ports
No
Drain Port
No
Cu In Displacement
No
Banks
No
A & B Ports
No
Adjustment Range
No
Port Size
1/2" NPT
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