HYDRAFORCE
5200835
$66.58 USD
- HYDRAFORCE
- Material:5200835
- Model:CV08-20-3B-N-04 CHECK VALVE
- Summary:CHECK VALVE
Due to extremely high demand, please call 920-337-0234 for availability
The Hydraforce 5200835 (5200835) is a precision-engineered hydraulic check valve, specifically designed for use as a blocking or load-holding device in various hydraulic systems. Known by its model code CV0820, this screw-in, cartridge-style valve facilitates the flow of hydraulic fluid from port 1 to port 2 while reliably preventing backflow, ensuring system integrity and performance. The valve features a fully guided check assembly that is spring-biased to remain closed until sufficient pressure at port 1 compels it to open towards port 2. This mechanism ensures fast closing and seating response which is critical in maintaining efficient and safe operations. Constructed with a hardened seat, the CV0820 offers extended service life and minimal leakage, an essential requirement for maintaining hydraulic system efficiency and reducing maintenance downtime. The availability of optional bias springs adds versatility, allowing customization for specific backpressure applications, thus enhancing the valveās adaptability across different system configurations. Its compact size allows for easy integration into tight spaces within complex machinery setups without compromising performance. Overall, the Hydraforce CV0820 provides robust performance tailored for high-demand hydraulic applications where precision and reliability are paramount.
Unit weight:
0.05 kg (0.12 lb)
Internal wetted surface area:
60 cm² (9.3 in²)
| Ratings | Pressure Ratings Pressure rating: 241 bar (3500 psi) Proof pressure: 350 bar (5075 psi) Burst pressure: 1034 bar (15000 psi) Flow Ratings Flow rating: See graph Maximum internal leakage: 0.10 ml/min (2 drops/min) At 241 bar (3500 psi) 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 and polyurethane seals Storage temperature: -40 to 70 °C (-40 to 160 °F) Ambient temperature: -40 to 90 °C (-40 to 194 °F) Other Ratings Corrosion protection: 960 hour salt spray per ASTM b117 GCV08-20 only |
| Operating Parameters | Fluids:
Mineral based or synthetic hydraulic fluid with lubricating properties Fluid viscosity range: 7.4 to 420 cSt Maximum operating contamination level: 20/18/14 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: 54 N-m (40 ft-lb) Orientation restriction: None |
| Order Code | POSITION CODE DESCRIPTION CV08-20-H-J-R 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 V Fluorocarbon J P Polyurethane J U PPDI Urethane R Spring R 4 4 psi Bias Spring R 10 10 psi Bias Spring R 25 25 psi Bias Spring R 40 40 psi Bias Spring R 50 50 psi Bias Spring R 60 60 psi Bias Spring R 80 80 psi Bias Spring R 100 100 psi Bias Spring R 150 150 psi Bias Spring R 200 200 psi Bias Spring R 270 270 psi Bias Spring R M25 25 bar Bias Spring |
Seal kit:
SK08-2N-T
Buna N
SK08-2V-T
Fluorocarbon
SK08-2HV-T
Fluorocarbon
SK08-2P-T
Polyurethane
SK08-2U-O
Urethane
Seal kit installation instructions
Housings:
Available
08-2w valve bodies
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