Okumura Engieering Corp
Okumura 612X, 615X Rubber Seat Butterfly Valve
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.
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| 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 |
