This is an orifice that does not require threading or sealing agents. It can be easily installed at the back of the machined hole with just step processing.
- Easy hole processing No tapping (thread cutting) required Hole processing tolerance is 0mm to +0.1mm - Easy installation Can be installed simply and easily Can be manually installed Can also be automated Work processes are easy to remember Can be installed even in deep holes No adhesive required - High reliability Self-retaining components Resistant to vibration and can be used with rotating bodies Flow control possible in both directions
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basic information
Standard Type Dimensions Outer Diameter: Ø 4.00 - Ø 14.00 mm Orifice Diameter: Ø 0.40 mm - Ø 7.10 mm (Varies by restrictor diameter) Sleeve Material: Stainless Steel AlSi303 Pin Material: Stainless Steel, Heat Treated, Hardness 40–47 HRC Machining Hole Tolerance: +0.00 mm / +0.10 mm Allowable Pressure: ~20 MPa (200 bar) / ~2,940 psi
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Applications/Examples of results
Automotive parts related Transmission, suspension, fuel pump, control valve, etc. Hydraulic equipment related Manifold block, control valve, cylinder, rotary joint, solenoid valve, hydraulic motor/pump, etc.
Detailed information
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Flow control image Reduction of processing man-hours is possible when used in conjunction with the expander plug. (The photo shows the expander plug at the top and the orifice at the bottom.)
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Orifice with filter In addition to the standard product, we also offer an orifice embedded with a filter as an option. This prevents malfunctions caused by contamination.
Company information
Thanks to your support, Matsui Corporation has a history that exceeds 75 years since its establishment. We cherish the trust and achievements we have cultivated during this time and have continuously responded to new market needs under the fundamental spirit of "We are professionals." The corporate symbol, renewed for our 50th anniversary, consists of four squares that symbolize stability and cooperation. Three squares represent the core business areas of Matsui: "General Industry," "Marine Industry," and "International Trade," while the diamond shape represents the wisdom and shared consciousness of the employees who support these areas. As indicated by the corporate symbol, Matsui will continue to challenge itself as a proposal-oriented company, uniting the wisdom and vitality of its employees towards these three major business areas. *Our website has been renewed. Please take a look.* https://www.matsui-corp.co.jp/ *You can view an interview with our former president, a key figure.* https://www.ipros.jp/advertising/detail/29820?secure=true
