Sun Hydraulics NFCCHIV 针阀-产品快照
- 品牌:
- Sun Hydraulics
- 型号:
- NFCCHIV
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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 NFCCHIV 针阀
NFCCHIV - Fully adjustable needle valve
Sun Hydraulics
Needle valves are fully adjustable orifices used to regulate flow. They are infinitely adjustable from fully closed up to the maximum orifice diameter. They are not pressure compensated and may be used as flow controls or as shutoff valves. 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. The flow path through this valve is bi-directional. The preferred path is port 1 to 2, to allow interchangeability with other flow controls. There is no leakage when the adjustment mechanism is turned to the shut-off position. 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. Cavity T-13A Series 1 Capacity 7 gpm (.19 inch)28 L/min. (4,8 mm) Maximum Operating Pressure 5000 psi350 bar Adjustment - Number of Counterclockwise Turns - Fully Closed to Fully Open 55 Valve Hex Size 7/8 in.22,2 mm Valve Installation Torque 30 - 35 lbf ft41 - 47 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 .30 lb0,15 kg Seal kit - Cartridge Viton: 990-010-006 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 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 Sun Cartridges with EPDM Seals Manufacturing Sun Cartridge Cavities Check, Flow Control, and Priority Flow Control Valves 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 Cavity Information (S-171) and Tooling 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. Related Files Download Download Download Download Download Download Download
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