GrabCAD 模型信息
EATON - Check Valves (Types Cavities CV1 - CV2 - CV3 - CV6 - CV11 - CV13 - CV16 DPC2 - RCVE - SPC2 ) · 模型 317998
EATON - Check Valves (Types Cavities CV1 - CV2 - CV3 - CV6 - CV11 - CV13 - CV16 DPC2 - RCVE - SPC2 ) Eaton (formerly Vickers) offers a comprehensive range of screw-in cartridge check valves designed for hydraulic systems in mobile and industrial applications. These include direct-acting, pilot-operated, and dual-check models, designed for high pressure (up to 350 bar/5000 psi) and various flow rates, typically featuring hardened steel working parts for durability. 1. Direct Acting Check Valves (CV Series) These valves allow free flow in one direction (port 1 to 2) and block in the reverse, ideal for preventing backflow. - CV1-10-P (Cavity C-10-2): Poppet-type, rated for 45 L/min (12 USgpm) and up to 350 bar (5000 psi). - CV1-16/CV11-16 (Cavity C-16-2): Poppet-type, rated for 151 L/min (40 USgpm) and 350 bar. - CV3-4-B (Cavity C-4-2): Ball-type, generally used for smaller flows, with pressures up to 350 bar. - CV3-10/CV13-10 (Cavity C-10-2): Poppet-type check valve. - CV6-10/CV6-16: Direct acting check valves. Key Features (CV Series): Cracking Pressures: Available in a wide range, from 0.21 to 20.7 bar (3 to 300 psi), allowing them to act as low-pressure relief valves. Construction: Hardened and ground poppets, typically with Buna-N or Viton seals. Mounting: Cartridges can be installed in manifolds or standard housings (SAE or BSPP). 2. Pilot Operated Check Valves (SPC2 & RCVE) These valves allow free flow in one direction but block reverse flow until a pilot pressure is applied, making them suitable for load-holding applications. - SPC2-8/SPC2-10 (Cavity C-8-3/C-10-3): Single pilot-to-open check valves. - SPC2-8: Rated up to 19 L/min and 240 bar. - SPC2-10: Rated up to 23 L/min and 240 bar. - RCVE Series: Pilot-operated check valves often used in high-pressure circuits. - 4CK Series: Similar pilot-to-open valves (e.g., 4CK901S3) often used as alternatives to counterbalance valves, with ratings up to 350 bar. Key Features (Pilot Series): Pilot Ratio: Typically 3:1 or 4:1, used for locking load. Safety Note: Should not be used in load-holding applications where overrunning loads are possible. 3. Dual Pilot Checks (DPC2 Series) - DPC2-8 (Cavity SDC08-4): Dual pilot-operated check valve. Used for locking both sides of a cylinder (e.g., stabilizer legs). - Specifications: Rated up to 19 L/min and 240 bar (3500 psi). Pilot Ratio: 3:1. 5. General Specifications Fluids: General-purpose hydraulic fluids (MIL-H-5606, SAE 10, SAE 20).
- 格式
- STEP / IGES、SOLIDWORKS
- 分类
- Components、Industrial design、Machine design
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- 数据更新
- 2026-11-08T02:22:09Z