HYDRAFORCE
5600302
$54.16 USD
- HYDRAFORCE
- Material:5600302
- Model:RV08-20F-0-N-18/ RELIEF VALVE
- Summary:RELIEF VALVE CARTRIDGE DIRECT ACTING POPPET TYPE
Due to extremely high demand, please call 920-337-0234 for availability
The Hydraforce 5600302 (5600302) is a screw-in, cartridge-style, direct-acting poppet type hydraulic relief valve designed for lower flow circuits that require minimal internal leakage. This model effectively blocks flow from port 1 to port 2 until the pressure at port 1 is sufficient to overcome the spring-opposed poppet, allowing it to unseat. The valve features a variety of pressure adjustment options, including non-adjustable factory presets and options A, B, and C with positive stops to prevent springs from going solid. It offers optional spring ranges up to 248 bar (3600 psi) and rapid response to pressure changes. Additionally, there is an optional bi-directional pressure seal for applications requiring bi-directional pressure capabilities. The compact size of this valve makes it suitable for space-constrained installations. While this model can be used in existing and new applications, it is noted that the RVD58-20 is a superior alternative with comparable pressure and flow ratings, better pressure rise characteristics, smaller size, and no dynamic seal requirement at a competitive cost. For some applications, the VC08-2B cavity variation may be necessary for installation. Some manifolds could allow for drop-in replacement with assistance available for application evaluation if needed.
Unit weight:
0.17 kg (0.37 lb)
A
0.19 kg (0.42 lb)
B
0.22 kg (0.47 lb)
C l
0.16 kg (0.35 lb)
F h
Internal wetted surface area:
141 cm² (21.9 in²)
A b c l
166 cm² (25.7 in²)
F h
| Ratings | Pressure Ratings Pressure rating: 275.8 bar (4000 psi) 482.6 bar (7000 psi) Burst pressure: 896.3 bar (13000 psi) Relief pressure defined: Pressure evident at 0.95 lpm (0.25 gpm) Reseat pressure: Nominal 80% of crack Flow Ratings Flow rating: 22.7 lpm (6 gpm) At max pressure Maximum internal leakage: 0.25 ml/min (5 drops/min) Max to 75% of nominal setting 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 urethane seals with polyurethane seals Storage temperature: -40 to 70 °C (-40 to 160 °F) Ambient temperature: -40 to 70 °C (-40 to 160 °F) |
| 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:
VC08-2 08-size-2-way Cavities Cartridge installation torque: 25.8 to 28.5 N-m (19 to 21 ft-lb) Maximum allowable torque: 40.7 N-m (30 ft-lb) H style plug torque: 10.8 to 13.6 N-m (8 to 10 ft-lb) N V P U 34 N-m (25 ft-lb) NC VC PC max Orientation restriction: None |
| Order Code | POSITION CODE DESCRIPTION RV08-20F-H-J-R/S F Adjustment Option F A 1/4" Hex Allen Head F B 1-1/2" Diameter Aluminum Knob with Aluminum Lock 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 H Line Body H 0 No Body H 4T Aluminum SAE 4 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 3BD Ductile Iron BSPP 3/8" (3) J Seal J N Buna-N J NC Buna-N for Crossover Applications J V Fluorocarbon J VC Fluorocarbon for Crossover Applications J P Polyurethane J PC Polyurethane for Crossover Applications J U PPDI Urethane R Spring R 05 3.4 to 34.5 bar (50 to 500 psi) Spring Range R 09 6.9 to 75.8 bar (100 to 1300 psi) Spring Range R 18 17.2 to 158.6 bar (250 to 2300 psi) Spring Range R 33 17.2 to 251.2 bar (250 to 3600 psi) Spring Range S Setting S MXXX Spring Setting in XXX bar S XX Spring Setting in XX psi (x 100) |
Seal kit:
SK08-2X-B
X=seal option
SK08-2X-M
X=seal option
SK08-2U-O
X=seal option
Seal kit installation instructions
Housings:
Available
08-2w valve bodies
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