Fluke 700PRV Instruction Sheet

Introduction

The Fluke 700PRV Pressure Relief Valve Kit consists of
two adjustable pressure relief valves for the Fluke 700HTP
Hydraulic Test Pump. The two valves provide a pressure
relief setting range of 50 to 400 bar (725 to 5,800 psi).
The 700HTP pump can develop pressures up to 700 bar
(10,150 psi). Application of too much pressure can damage
some pressure instruments. The pressure relief valves in
this kit provide a way to protect pressure instruments from
accidental overpressure. When the applied pressure
reaches the relief setting of the valve, the valve opens a
channel to release hydraulic fluid pressure back into the
hydraulic fluid reservoir.

Specifications

Valve
Low Range:
PRV12-2-HTP1
High Range:
PRV12-3-HTP1
Pressure Connection: 1/4-in BSP male, parallel thread.
This mates with the pressure relief valve port on the
700HTP pump.
Pressure Relief Adjustment Method: Multiturn
adjustment screw to set preload on disc springs.
Repeatability of relief setting: ±10% of nominal setting
Material: 303 stainless steel
Dimensions (each): 1.57 in by 0.87 in diameter (40 mm by
22 mm diameter)
Weight (each): 2.1 oz (60 g)
PN 689315
December 1997
©1997 Fluke Corporation. All rights reserved. Printed in U.S.A.
All product names are trademarks of their respective companies.
Pressure Relief Valve Kit
Preset Value
(±10%)
94 bar
(1360 psi)
376 bar
(5,450 psi)
Fluke-700PRV
Instruction Sheet
Relief Setting
50 to 200 bar
(725 to 2,900 psi)
200 to 400 bar
(2,900 to 5,800 psi)
Range
®