Sun Hydraulics NCGCHAV 单向阀-产品快照
- 品牌:
- Sun Hydraulics
- 型号:
- NCGCHAV
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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 NCGCHAV 单向阀
NCGCHAV - 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. 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-18A Series 4 Capacity 30 gpm (.38 inch)120 L/min. (9,7 mm) Maximum Operating Pressure 5000 psi350 bar Maximum Valve Leakage at 110 SUS (24 cSt) 5 drops/min.0,3 cc/min. Adjustment - Number of Counterclockwise Turns - Fully Closed to Fully Open 55 Valve Hex Size 1 5/8 in.41,3 mm Valve Installation Torque 350 - 375 lbf ft474 - 508 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 3.00 lb1,35 kg Seal kit - Cartridge Viton: 990-018-006 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 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 Sun Offers Zinc-Nickel Plating for Corrosion Resistance Manufacturing Sun Cartridge Cavities Check, Flow Control, and Priority Flow Control Valves Cavity Information (S-171) and Tooling Fluid and Temperature Recommendations Sun's Floating Style Screw-In Cartridge Performance Data Sun Model Code Explanation; 999-901-334 Units of Measure, Settings, and Conversions Cartridges: Materials of Construction Related Files Download Download Download
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