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11169032 - CHECK VALVE CV08-NP-0.3-B - DANFOSS
Danfoss CV08-NP cartridge check valve, poppet type normal direction, 0.3 bar cracking pressure. Rated flow 38 l/min at 7 bar, rated pressure 350 bar, SDC08-2 cavity, Buna-N seals. Free flow from port 1 to port 2, flow blocked in reverse direction. Maximum leakage 6 drops/min at rated pressure. Weight: 0.05 kg.
Why choose the Danfoss CV08-NP check valve?
- Poppet type — minimal internal leakage (6 drops/min at 350 bar), superior to ball valves in high-pressure applications
- 0.3 bar cracking pressure — immediate opening with minimal back pressure, ideal for low pressure drop circuits
- 350 bar rated pressure — qualified for the most demanding hydraulic applications per NFPA standard (1 million cycles)
- SDC08-2 cartridge — most compact in the Danfoss CV range, installation in confined spaces
- Buna-N (NBR) seals — compatible with standard mineral hydraulic oils
- Poppet construction — superior contamination tolerance compared to spool-type valves
Model code breakdown CV08-NP-0.3-B:
- CV08 → Cartridge check valve — SDC08-2 cavity
- NP → Normal/Positive direction — free flow port 1→2, blocked 2→1
- 0.3 → 0.3 bar [5 psi] cracking pressure
- B → Buna-N (NBR) seals
Key technical data:
- Code No.: 11169032
- Model: CV08-NP-0.3-B
- Type: Poppet check valve — normal direction
- Cavity: SDC08-2
- Rated flow: 38 l/min [10 US gal/min] at 7 bar
- Rated pressure: 350 bar [5,075 psi]
- Cracking pressure: 0.3 bar [5 psi]
- Internal leakage: 6 drops/min at rated pressure
- Seals: Buna-N (NBR)
- Weight: 0.05 kg
Typical applications: Check and non-return circuits on mobile and industrial hydraulic systems, pump protection, circuit separation, cylinder anti-drain and any application requiring flow blocking in one direction with minimal pressure drop
*Image is for illustrative purposes only
