Small Forged Globe Valve
Technical parameters and characteristics：
Product type | ON/OFF |
Product description | Small Forged Globe Valve |
Model | J11H-Small Forged Globe Valve |
Nominal diameter | NPS 1/4”～2”(DN8～DN50) |
Operating temperature | -29℃～595℃(the range of service temperature may vary for different materials) |
Nominal pressure | CLASS 150～2500 (PN 20～PN420) |
Material | Main material: A105、A350 LF2、A182 F11、A182 F22、A182 F304、A182 F316、A182 F51、B150 C61900、B564 N04400、B546 N06625, etc. |
Design standard | ISO 15761、API 602、BS 5352、ASME B16.34 |
Structural length | Company standard、ASME B16.10（flange type） |
Connecting end | ASME B16.5、ASME B16.25、ASME B16.11 |
Test standard | API 598 |
Operation method | Hand wheel, motor drive unit, pneumatic drive unit |
Application fields | For application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering, etc. |
Other remarks 1 | The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service life of valve. |
Other remarks 2 | The friction between sealing faces is smaller during opening and closing, facilitating a longer service life. |
Other remarks 3 | The valve clack is of taper, needle, ball and parabola types, and can be used to adjust the flow rate. |
Other remarks 4 | SS+ graphite or metallic seal is adopted between valve body and bonnet for reliable sealing. |
Other remarks 5 | Rising stem structure, making the valve switch position be clear at a glance |
Other remarks 6 | The valve stem thread will not come into contact with the medium, so the corrosion of medium to the thread is reduced. |
Other remarks 7 | A certain clearance is provided between valve clack and valve stem. You may adjust it by yourself. The sealing is reliable. |
Other remarks 8 | Short stroke is suitable for application at positions subject to frequent opening. |