HOSE REEL VALVE

HOSE REEL VALVE

HOSE REEL VALVE

Product catalog summary
Product Overview
This document describes a compact valve designed for operating hose and cable reels. It includes a pressure-compensated, knob-operated speed control with an integral relief valve, linked to a lever-operated spool valve with four positions.

Operation
The speed is adjusted using the control knob, and the direction is selected with a spring-centered lever. The lever can be detented into a fourth position for free-wheeling, allowing manual hose extension. In the neutral position, the reel is hydraulically locked.

Features
  • Compact and lightweight design
  • Variable speed with pressure compensation
  • Adjustable relief valve
  • Stainless steel lever with enclosed mechanism
  • Electroless nickel-plated spool for corrosion protection
  • 4-bolt mounting and environmental protection

Technical Specifications
  • Rated flow: 40 l/min
  • Max pressure inlet port: 250 bar
  • Max back pressure outlet port: 25 bar
  • Temperature range: -20°C to +65°C
  • Average spool leakage: 20cc/min at 210 bar/20°C
  • Flow control adjustment: 0-40 LPM
  • Relief valve adjustment: 7-250 bar, set at 140 bar
  • Recommended oil: ISO VG37
  • Minimum filtration: 25 micron
  • Weight: 3.3 Kg

Materials
  • Section: Cast iron BS1452-250
  • Manifold: Aluminium BS1490
  • Spool: Alloy steel EN1A BC 019 with 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, Anti-corrosive paint

Contact Information
Hydraulic Projects Ltd, Dawlish Business Park, Dawlish, Devon, EX7 0NH UK. Telephone: +44 (0) 1626 863634. Fax: +44 (0) 1626 866283. Email: [email protected]. Website: www.hypro.co.uk
See more

Catalog excerpts

HOSE REEL VALVE-1

W NE P ! CT U OD R HRV HOSE-REEL VALVE G3/8 40l/min Product manual HRVd Description 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. Features ■ Very compact ■ Light weight ■ Variable speed ■ Pressure compensated maintaining constant speed irrespective of load or flow ■ Adjustable relief valve ■ Stainless steel lever with enclosed mechanism ■ Electroless nickel-plated spool for exceptional corrosion protection and long life ■ 4 bolt mounting ■ Environment protected HRVd/Issue_03

 Open the catalog to page 1
HOSE REEL VALVE-2

HRV HOSE-REEL VALVE DETAILS 44.43 38.1 A 49.83 B T 15.521.08 + P PORTS: G3/8 BS2779'73 26.5 23.5 58.5 P-A 12° 26° LEVER ORIENTATION OPTIONS 4 OFF MOUNTING HOLES: M8x1.25p-6H X 13DEEP 13° AL NUETR P-B FOU POS RTH ITIO N 244 29.21 30° FLOW CONTROL PERFORMANCE 100.96 252 37 107 32.5 34.2 27.5 69.9 15.5 174 21.7 Performance 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 Av. spool leakage 210 bar/20° 20cc/min c: Flow control adjustment: 0-40 LPM Relief valve adjustment: 7-250 bar Relief valve setting: 140bar* Recommended...

 Open the catalog to page 2

Archived catalogs

  1. WINCH VALVE

    1  Page

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.