HYDRAFORCE
5612496
$82.50 USD
- HYDRAFORCE
- Material:5612496
- Model:RVD50-20L-0-N-08/ RELIEF
- Summary:RELIEF VALVE
Due to extremely high demand, please call 920-337-0234 for availability
The Hydraforce 5612496 (5612496) is a screw-in, cartridge style, direct acting poppet type relief valve designed for use as a pressure limiting device in hydraulic systems. Known as the XRVd50-20X, this valve effectively blocks flow from port 1 to port 2 until the pressure at port 1 is sufficient to unseat the poppet. It is engineered to provide a fast response to load changes in circuits that require low hysteresis, minimal pressure rise, and low internal leakage. The valve features adjustments that cannot be backed out and maintains a consistent adjuster height when altering the pressure setting. Built with a hardened poppet and cage, it ensures long-lasting performance. The XRVd50-20X also offers optional spring ranges up to 345 bar (5000 psi) for varied application needs and demonstrates rapid response to pressure changes within an industry-common cavity design.
Unit weight:
0.21 kg (0.46 lb)
A
0.23 kg (0.51 lb)
B
0.25 kg (0.56 lb)
C l
0.20 kg (0.44 lb)
F h
Internal wetted surface area:
158 cm² (24.6 in²)
A b c l
151 cm² (23.3 in²)
F h
| Ratings | Pressure Ratings Pressure rating: 413.7 bar (6000 psi) Proof pressure: 785.4 bar (11000 psi) Burst pressure: 1515.8 bar (22000 psi) Crack pressure defined: Pressure evident at 0.95 lpm (0.25 gpm) Reseat pressure: Nominal 85% of crack pressure 1 ml/min (20 drops/min) Flow Ratings Flow rating: 113.6 lpm (30 gpm) Port 1 to 2 at max pressure Maximum internal leakage: 0.25 ml/min (5 drops/min) To 80% of nominal Temperature Ratings Operating fluid temperature: -40 to 100 °C (-40 to 212 °F) With buna N seals -26 to 204 °C (-15 to 400 °F) With fluorocarbon seals -54 to 107 °C (-65 to 225 °F) With polyurethane seals -54 to 107 °C (-65 to 225 °F) With urethane seals Storage temperature: -40 to 70 °C (-40 to 160 °F) Ambient temperature: -40 to 70 °C (-40 to 160 °F) Other Ratings Corrosion protection: 960 hr salt spray per ASTM b117 (grvd50-20x) |
| Operating Parameters | Fluids:
Mineral based or synthetic with lubricating properties Fluid viscosity range: 7.4 to 420 cSt Maximum operating contamination level: 18/16/13 per ISO 4406 |
| Performance |  |
| Installation Specifications | Cavity:
VC10-2 10-size-2-way Cavities Cartridge installation torque: 63.7 to 71.9 N-m (47 to 53 ft-lb) Orientation restriction: None |
| Order Code | POSITION CODE DESCRIPTION RVD50-20F-H-J-R/S F Adjustment Option F A 1/4" Hex Allen Head F B 1-1/2" Diameter Aluminum Knob F C 1/4" Hex Allen Head with Cover Cap F F Factory Preset Non-Adjustable F H Factory Preset Hidden Adjustment F L 1/4" Hex Allen Head with Cover Cap and Lockwire Holes F P PED 2014/68/EC H Line Body H 0 No Body H 6T Aluminum SAE 6 H 8T Aluminum SAE 8 H 6TD Ductile Iron SAE 6 H 8TD Ductile Iron SAE 8 H 2B Aluminum BSPP 1/4" (2) H 3B Aluminum BSPP 3/8" (3) H 4B Aluminum BSPP 1/2" (4) H 4BD Ductile Iron BSPP 1/2" (4) J Seal J N Buna-N J NC Buna-N for Crossover Applications J V Fluorocarbon J HV High Durometer Fluorocarbon J VC Fluorocarbon for Crossover Applications J P Polyurethane J U PPDI Urethane R Spring R 08 13.7 to 58.6 bar (200 to 850 psi) Spring Range R 15 41.4 to 103.4 bar (600 to 1500 psi) Spring Range R 24 96.5 to 165.5 bar (1400 to 2400 psi) Spring Range R 32 137.9 to 220.6 bar (2000 to 3200 psi) Spring Range R 42 206.8 to 289.6 bar (3000 to 4200 psi) Spring Range R 50 275.8 to 350 bar (4000 to 5075 psi) Spring Range S Setting S MXXX Spring Setting in XXX bar S XX Spring Setting in XX psi (x 100) |
Seal kit:
SK10-2X-B
X = n, v, HV, P
SK10-2X-M
X = NC, VC, HVC, PC
SK10-2X-O
X = U
Seal kit installation instructions
Housings:
Available
10-2w valve bodies
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