Sun Hydraulics NCEBLEN/LH 单向阀-产品快照
- 品牌:
- Sun Hydraulics
- 型号:
- NCEBLEN/LH
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 上海萨弗工控设备有限公司 | 021-51095192 | |
| 上海伦萨液压设备有限公司 | 021-69008526 | |
| 升旭液压系统有限公司 | 021-51162862 | |
| 橡达油压机械（上海）有限公司 |
产品介绍
Sun Hydraulics NCEBLEN/LH 单向阀
NCEBLEN/LH - Fully adjustable needle valve with reverse flow check
Sun Hydraulics
Needle valves with reverse-flow check are fully adjustable orifices used to regulate flow. They are infinitely adjustable from fully closed up to the maximum orifice diameter. An integral high-capacity check valve provides unrestricted flow from port 2 to port 1. They are not pressure compensated. All 2-port flow control cartridges are physically and functionally interchangeable (i.e. same flow path, same cavity for a given frame size). However, cartridge extension dimensions from the mounting surface may vary. Because needle valves are non-compensating devices, the fixed orifice size will regulate flow through the valve in proportion to the square root of the pressure differential across ports 1 and 2. A balanced adjustment mechanism allows for easy adjustment even at high pressures. The sharp-edged orifice design minimizes flow variations due to viscosity changes. Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals. Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations. Cavity T-5A Series 2 Capacity 12 gpm (.25 inch)45 L/min. (6,4 mm) Maximum Operating Pressure 5000 psi350 bar Maximum Valve Leakage at 110 SUS (24 cSt) 10 drops/min.0,7 cc/min. Adjustment - Number of Counterclockwise Turns - Fully Closed to Fully Open 55 Valve Hex Size 1 1/8 in.28,6 mm Valve Installation Torque 45 - 50 lbf ft61 - 68 Nm Adjustment Screw Internal Hex Size 5/32 in.4 mm Locknut Hex Size 9/16 in.15 mm Locknut Torque 80 - 90 lbf in.9 - 10 Nm Model Weight .40 lb0,20 kg Seal kit - Cartridge Viton: 990-203-006 Show FAQ How big is a drop of hydraulic oil? There are exactly 250 Sun drops in a cubic inch or 15 in a cc. Additional Resources Sun Offers Zinc-Nickel Plating for Corrosion Resistance Sun Cartridges with EPDM Seals QuickDesign with SmartConnect Offers Drag-and-Drop Schematic Tool Sun Expands Corrosion-Resistant Solutions Series 4 PLUS Cartridges Offer Higher Flows with Lower Pressure Losses Manufacturing Sun Cartridge Cavities Check, Flow Control, and Priority Flow Control Valves Sun Model Code Explanation; 999-901-334 Units of Measure, Settings, and Conversions Cartridges: Materials of Construction Cavity Information (S-171) and Tooling Fluid and Temperature Recommendations Sun's Floating Style Screw-In Cartridge Performance Data Notes: For Series 1 cartridges configured with an O control (panel mount handknob), a .75 in. (19 mm) diameter hole is required in the panel.
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