Hose Reel Valve G3/8

HRV

A compact high performance valve for any winch, hose reel or similar application requiring controlled in and out. It is spring centered to the neutral 'hold' position with a fourth detented freewheel function. Excellent metering, a hand wheel operated flow control provides smooth speed adjustment from stop to maximum, an adjustable piloted relief valve, four operating lever position options....all in one robust, economical valve makes this an ideal choice.

This compact valve has been specifically designed to operate hose and cable reels. It features a pressure compensated, knob operated speed control with integral relief valve. This is linked to a lever operated spool valve with 4 positions. The desired speed is selected using the speed control knob, then the direction of rotation is selected using the spring centred lever. The lever can also be detented into a fourth position which allows the reel to ‘free wheel’ enabling the hose to be pulled off by hand. In the neutral position the reel is locked hydraulically.

 

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Rated flow: 40 l/min 
Max. pressure inlet port: 250 bar 
Max. back pressure outlet port: 25 bar 
Temperature min/max: -20°c/+65°c 
Flow control adjustment: 0-40 LPM 
Relief valve adjustment: 7-250 bar 
Relief valve setting: 140bar* 
Recommended oil: ISO VG37 
Filtration (minimum): 25 micron 
Weight 3.3Kg 
* Unless otherwise requested relief valves are set 'full open' at 
20 lpm / Shell Tellus 37 / 30 to 40 degrees C.

Materials:
Section: Cast iron BS1452-250 
Manifold: Aluminium BS1490 
Spool: Alloy steel EN1A BC 019 
Electroless Nickel DEF 03-5/1 
Seals: Viton, Nitrile, PTFE 
External: Nitrotec NQ3 
Zinc Chromate: Zn3 DEF130 
Anodizing: BS EN12373-1 
Stainless steel: BS EN10088-3 
Finish: Anti-corrosive paint

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