HYDRAFORCE
5601730
$124.17 USD
- HYDRAFORCE
- Material:5601730
- Model:CR08-38A-6T-N-30/ CROSS OVER RELIEF
- Summary:BI-DIRECTIONAL RELIEF VALVE POPPET TYPE
Due to extremely high demand, please call 920-337-0234 for availability
The Hydraforce 5601730 (5601730) is a screw-in, cartridge-style, direct-acting, bi-directional poppet type hydraulic relief valve designed to function as a pressure limiting device in demanding hydraulic circuits. This model is particularly noted for its low hysteresis and minimal internal leakage, making it highly efficient for applications that require precise pressure control. The valve operates by blocking flow bi-directionally from port 1 to port 2 while maintaining constant drainage at port 3. When the pre-determined pressure is reached at either port 1 or port 2, the spring-opposed poppet is forced from its seat to relieve pressure. Key features of this model include adjustments that cannot be backed out of the valve and prohibitions against springs going solid, ensuring reliable operation. Additionally, the use of hardened parts contributes to an extended service life. Its compact design adheres to industry-common sizes, facilitating easy integration into existing systems without requiring significant modifications.
Unit weight:
0.24 kg (0.54 lb)
"a"
0.28 kg (0.61 lb)
"b"
0.27 kg (0.60 lb)
"c"/"l"
0.25 kg (0.56 lb)
"f"/"h"
Internal wetted surface area:
159 cm² (24.6 in²)
"a"/"b"/"c"/"l"
176 cm² (27.3 in²)
"f"/"h"
| Ratings | Pressure Ratings Pressure rating: 207 bar (3000 psi) Port 1 207 bar (3000 psi) Port 2 103 bar (1500 psi) Port 3 Proof pressure: 448 bar (6500 psi) Burst pressure: 896 bar (13000 psi) Reseat pressure: 90% of crack pressure at 0.95 lpm (0.25 gpm) Flow Ratings Flow rating: 30.3 lpm (8 gpm) Maximum internal leakage: 0.4 ml/min (8 drops/min) At 75% of crack pressure 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 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:
VC08-3 08-size-3-way Cavities Cartridge installation torque: 25.8 to 28.5 N-m (19 to 21 ft-lb) 47.5 N-m (35 ft-lb) Up to maximum of H style plug torque: 33.9.8 to 36.6 N-m (25 to 27 ft-lb) Orientation restriction: None |
| Order Code | POSITION CODE DESCRIPTION CR08-38F-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 6TD Ductile Iron SAE 6 H 8TD Ductile Iron SAE 8 H 3B Aluminum BSPP 3/8" (3) H 3BD Ductile Iron BSPP 3/8" (3) J Seal J N Buna-N J V Fluorocarbon J P Polyurethane J U PPDI Urethane R Spring R 10 3.4 to 68 bar (50 to 1000 psi) Spring Range R 30 68 to 205 bar (1000 to 3000 psi) Spring Range S Setting S MXXX Spring Setting in XXX bar S XX Spring Setting in XX psi (x 100) |
Seal kit:
SK08-3X-BM
X = seal option
Seal kit installation instructions
Housings:
Available
08-3w valve bodies
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