HYDRAFORCE
5612563
$78.54 USD
- HYDRAFORCE
- Material:5612563
- Model:RVD50-20A-0-N-32/ RELIEF VALVE
- Summary:RELIEF VALVE
Due to extremely high demand, please call for availability
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Hydraforce directly.***
The Hydraforce RVD50-20A-0-N-32 (5612563) is a robust screw-in, cartridge-style, direct-acting poppet-type relief valve designed for effective pressure limiting in hydraulic circuit protection. It operates by blocking flow from port 1 to port 2 until sufficient pressure at port 1 forces the poppet off its seat. This valve is engineered for quick response to load changes, featuring low hysteresis, minimal pressure rise, and low internal leakage. It boasts a hardened poppet and cage for extended durability and offers optional spring ranges up to 345 bar (5000 psi). The RVD50-20A-0-N-32 has a maximum pressure rating of 413.7 bar (6000 psi), proof pressure of 785.4 bar (11000 psi), and burst pressure of 1515.8 bar (22000 psi). Its crack pressure is defined at a flow rate of 0.95 lpm (0.25 gpm), with nominal reseat pressure at 85% of the crack pressure. The valve accommodates a flow rating of up to 113.6 lpm (30 gpm) from port 1 to port 2 under maximum pressure conditions, with maximum internal leakage limited to 0.25 ml/min (5 drops/min) at up to 80% nominal capacity. It operates efficiently across various temperature ranges depending on seal material: -40 to 100 \u00b0C with Buna N seals, -26 to 204 \u00b0C with fluorocarbon seals, and -54 to 107 \u00b0C with polyurethane or urethane seals. With corrosion protection rated for up to 960 hours in salt spray per ASTM B117 standards, it supports fluids that are mineral-based or synthetic with lubricating properties within a viscosity range of 7.4 to 420 cSt. The cartridge installation torque is specified between 63.7 and 71.9 N-m (47 to 53 ft-lb), fitting into industry-standard VC10-2 cavities without orientation restrictions. Optional seal kits and housings are available for customized application needs.
The Hydraforce RVD50-20A-0-N-32 (5612563) is a robust screw-in, cartridge-style, direct-acting poppet-type relief valve designed for effective pressure limiting in hydraulic circuit protection. It operates by blocking flow from port 1 to port 2 until sufficient pressure at port 1 forces the poppet off its seat. This valve is engineered for quick response to load changes, featuring low hysteresis, minimal pressure rise, and low internal leakage. It boasts a hardened poppet and cage for extended durability and offers optional spring ranges up to 345 bar (5000 psi). The RVD50-20A-0-N-32 has a maximum pressure rating of 413.7 bar (6000 psi), proof pressure of 785.4 bar (11000 psi), and burst pressure of 1515.8 bar (22000 psi). Its crack pressure is defined at a flow rate of 0.95 lpm (0.25 gpm), with nominal reseat pressure at 85% of the crack pressure. The valve accommodates a flow rating of up to 113.6 lpm (30 gpm) from port 1 to port 2 under maximum pressure conditions, with maximum internal leakage limited to 0.25 ml/min (5 drops/min) at up to 80% nominal capacity. It operates efficiently across various temperature ranges depending on seal material: -40 to 100 \u00b0C with Buna N seals, -26 to 204 \u00b0C with fluorocarbon seals, and -54 to 107 \u00b0C with polyurethane or urethane seals. With corrosion protection rated for up to 960 hours in salt spray per ASTM B117 standards, it supports fluids that are mineral-based or synthetic with lubricating properties within a viscosity range of 7.4 to 420 cSt. The cartridge installation torque is specified between 63.7 and 71.9 N-m (47 to 53 ft-lb), fitting into industry-standard VC10-2 cavities without orientation restrictions. Optional seal kits and housings are available for customized application needs.
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
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
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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