Ansi/jis Cast Steel Globe Valve

ANSI/JIS Cast Steel Globe Valve
Socket end connecting dimensions in accordance with ANSI B16.11
Screw end connecting dimensions in accordance with ANSI B1.20.1
Body material: A105, F11, F22, F304, F316, F304L, F316L
Seat sealing: 13Cr/13Cr, 13Cr/STL, STL/STL, 304/304, 316/316, 304/STL, 316/STL, 316L/316L etc.

a Electric actuator or bevel gear is available upon request
a Design: OS&Y. BB
a Features:
- Revolving rising stem with precision thread.
- Stem packing is designed for optimum control of fugitive emissions leakage to the atmosphere. The ultra low emission leakage rate is assured by the fine finish in the stem, the reduced diametrical clearances and the stem straightness control.
- Body to bonnet joint designed to apply a uniform load to the gasket to assure a leak proof seal.
- Backseat designed to relieve back pressure on the stem packing when fully seated.
- Conical disc, integrally guided to assure true alignment between disc and valve body. The loose disc design allows the disc and seat ring sealing surface to seat correctly without damage.
a Materials could be choosed according to customers' requirement & working condition.