VALVE
Okano Valve Product
Globe Valve
Globe valves, so named for their spherical body shape, have an S-shaped fluid passage. Although these valves provide excellent sealing capability, they produce greater fluid resistance compared to gate valves. For valves with flanged connection, indicate the surface shape (raised face, flat face, etc.) for each flange standard (ASME, JIS, etc.). The above specifications are for standard products. Please inquire for other specifications.
Okano Other Valve
- Okano Angle Valve
- Okano Y-globe Valve
- Okano Needle Valve
- Okano Bellows Valve
Detail Specification
| Body Material | ASTM, ASME, JIS Cast Steel / Forged Steel Carbon Steel, 1Cr0.5Mo Steel, 2.5Cr1Mo Steel, Stainless Steel, 9Cr1Mo-V Steel, etc. |
| Pressure Class | Class 150 - 2500: - 400 mm |
| Connection Form | Socket weld, butt weld, flanged |
Okano Valve Product
Gate Valve
Gate valves vertically partition the path of the fluid using a gated structure, creating a straight-line flow of fluid. Although these valves keep pressure loss and fluid resistance at a low level, they can only be used for on-off applications. Gate valves allow for various applications and are thus used in a wide range of fields we also manufacture valves that meet highly.
Okano Other Model
- Okano Safety Valve
- Okano Drain Valve
- Okano Lining Valve
- Okano NAC Valve
- Okano Three Way Valve
- Okano Control Valve
Detail Specification
| Body Material | ASTM, ASME, JIS. Cast Steel / Forged Steel Carbon Steel, 1Cr0.5Mo Steel, 2.5Cr1Mo Steel, Stainless Steel, 9Cr1Mo-V Steel, etc. |
| Connection | Socket weld, butt weld, flanged |
| Pressure Class | 150 - 2500: - 600 mm | 3500: - 400 mm | 4500: - 300 mm |
Okano Valve Product
Gate Valve
Gate valves vertically partition the path of the fluid using a gated structure, creating a straight-line flow of fluid. Although these valves keep pressure loss and fluid resistance at a low level, they can only be used for on-off applications. Gate valves allow for various applications and are thus used in a wide range of fields we also manufacture valves that meet highly.
Okano Other Model
- Okano Safety Valve
- Okano Drain Valve
- Okano Lining Valve
- Okano NAC Valve
- Okano Three Way Valve
- Okano Control Valve
Detail Specification
| Body Material | ASTM, ASME, JIS. Cast Steel / Forged Steel Carbon Steel, 1Cr0.5Mo Steel, 2.5Cr1Mo Steel, Stainless Steel, 9Cr1Mo-V Steel, etc. |
| Connection | Socket weld, butt weld, flanged |
| Pressure Class | 150 - 2500: - 600 mm | 3500: - 400 mm | 4500: - 300 mm |
Okano Valve Product
Check Valve
Check valves are self-acting valves. They maintain the flow of fluid in only one direction and prevent backflow with a disc that presses against the opening in the event of reverse flow. We typically call for less than 50 A diameter, that we confirmed by the corresponding valve forged steel lift check valve casing. We manufacture various swing check valves in addition to the standard type to meet different specifications.
Okano Other Valve
- Okano Swing Check Valve
- Okano Lift Check Valve
- Okano Swing Check Valve With Actuator
- Okano Tilting Disc Check Valve
Detail Specification
| Body Material | ASTM, ASME, JIS, Cast Steel / Forged Steel Carbon Steel, 1Cr0.5Mo Steel, 2.5Cr1Mo Steel, Stainless Steel, 9Cr1Mo-V Steel, etc. |
| Pressure Class | 150 - 2500: 65 mm - 60 mm | 3500: 65 - 400 mm | 4500: 65 - 300 mm |
| Connection | Socket weld, butt weld, flanged |
Okano Valve Product
Safety Relief Valve
Safety valves and relief valves are so designed so that the disc lifts automatically when the inner pressure rises to a set pressure, and then closes when the pressure level drops to a predetermined value. We offer a diverse lineup that supports various fluid types including steam, gas, water, and more. Safety valves and relief valves protect various equipment from overpressure and are deemed essential for this reason. We have been manufacturing various specialized valves , including the SRV for nuclear power plants and PCV for thermal power plants.
Okano Other Valve
- Okano Safety Valve
- Okano Relief Valve
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Okano SRV (Main Steam Relief Valve)
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Okano PCV (Power Control Valve)
Detail Specification
| Body Material | ASTM, ASME, JIS, Cast Steel / Forged Steel Carbon Steel, 1Cr0.5Mo Steel, 2.5Cr1Mo Steel |
| Pressure Class | 40 mm - 154 mm |
| Connection Form | Inlet end: butt weld, flanged | Outlet end: flanged |
| Material | Carbon Steel, Stainless, Cast Iron |
Okano Valve Product
Safety Relief Valve
Safety valves and relief valves are so designed so that the disc lifts automatically when the inner pressure rises to a set pressure, and then closes when the pressure level drops to a predetermined value. We offer a diverse lineup that supports various fluid types including steam, gas, water, and more. Safety valves and relief valves protect various equipment from overpressure and are deemed essential for this reason. We have been manufacturing various specialized valves , including the SRV for nuclear power plants and PCV for thermal power plants.
Okano Other Valve
- Okano Safety Valve
- Okano Relief Valve
-
Okano SRV (Main Steam Relief Valve)
-
Okano PCV (Power Control Valve)
Detail Specification
| Body Material | ASTM, ASME, JIS, Cast Steel / Forged Steel Carbon Steel, 1Cr0.5Mo Steel, 2.5Cr1Mo Steel |
| Pressure Class | 40 mm - 154 mm |
| Connection Form | Inlet end: butt weld, flanged | Outlet end: flanged |
| Material | Carbon Steel, Stainless, Cast Iron |
