Okumura Engieering Corp
Okumura 612X, 615X Marine Valves
Manufacturer: Okumura Engieering Corp
Model: 612X, 615X
Applications
For general industry, shipbuilding and building facilities
Drive unit
Lever, gear, center handle, cylinder, electric
Maximum operating pressure: 1.0Mpa
Pipe flange: JIS5K/10K, ASME125Lb/, 150Lb, PN10/16, GB10/16
Manufactured size: 612X: 40A to 300A 615X: 350A to 1200A
Soft-touch sheet enhances durability and reliability
We developed a soft-touch seat that presses at a gentle angle when the valve disc contacts the seat surface to close. This minimizes seat wear and achieves zero leakage, enabling a longer service life and improved reliability.
Reduced torque makes the drive unit lighter and more compact
OKM’s original seat development has resulted in a unique seal structure. In addition, further torque reduction has made it possible to make the drive unit lighter and more compact.
Piping connection method | ||
 |  |  |
| A type (tapped hole) 40-300A semi-standard specification. 350-1,200A standard specification. 615X, 650A and above are made to order. B type (drilled hole) 40-300A semi-standard specification. | C type (piping guide rib) 40 to 300A standard specifications. | E type (lug type tap hole) 40 to 600A Made to order product. 615X, up to 600A |
