A GroupHES Company
 



 

Head Office Gloucester

Email
tel:01452 730774
fax:01452 731637

Birmingham

Email
tel:01213272664 fax:01213222488

Durham

Email
tel:01914106619 fax:01914111055

Leeds

Email
tel:01132707295 fax:01132703213

 

 

Catalogue Navigation Menu




 

 

 
Relief Valves

RELIEF VALVES FOR PIPE LINE MOUNTING

RV-LM

Flows up to 100l/min

 

Pressures up to 210 bar
Hy-pro relief valves comprise a main spool, the position of which is controlled by a spring working against a pilot pressure signal. As the system pressure rises the spool will lift & relieve to maintain the required pressure setting. Typical applications are when system pressures need to be maintained or limited.
 

 

 

ADVANTAGES

DIRECT ACTING FAST RESPONSE

Valves comprise of a direct acting relief cartridge providing fast acting protection.

ROBUST DESIGN

Valves use a relatively large pilot control orifice which can avoid problems with contaminated fluids.

IN-LINE MOUNTING

Units are supplied with 'in-line' BSP ports from 3/8" to 3/4".

 

Ordering

RV-LM-C


RV-LM-D


RV-LM-F

Description

Single line mounted 3/8" BSP relief
valve suitable for flows up to 36 litres
per minute and adjustable up to a
maximum of 210 bar.

Single line mounted 1/2" BSP relief
valve suitable for flows up to 55 litres
per minute and adjustable up to a
maximum of 210 bar.

Single line mounted 3/4" BSP relief
valve suitable for flows up to 100 litres
per minute and adjustable up to a
maximum of 210 bar.

Temperature

Oil temperature should be between +30ºC & +60ºC during normal operation. Oil life is greatly reduced if temperature exceeds 60ºC. As a general rule, oil life is halved for each 8ºC temperature exceeds 60ºC.

Filtering

It is necessary to keep the level of contamination within a hydraulic system at an acceptable level to ensure trouble free operation. Filtration should always be specified at a level that protects the most sensitive item or component in the system.

 

 

View our latest company news here

Hydraulic Equipment Supermarkets have been awarded the distributorship in England & Wales for the new Magnom Pumpmate. Click here to download pdf file
Click here to request your free 'New' Outline Brochure.

Manufacturers:

Sauer Danfoss
Parker Hydraulics
Sterling Hydraulics
Duplomatic
Filpro
Hallite Seals
HSP
Hy-Pro
Rastelli Raccordi
Tecreel
Wika
Webtec