135¡ã-135¡ã-90¡ã distribution design for bore
Bore is specially polished so to prevent the meduim from crashing,available for dividing,confluence or mixing fluid such as carbamide and plastic......
. All the components are forged steel.
b. Lower-loading stem and backward sealing construction have been set up for positive sealing at stuffing position and backing-out protecting of the handle......
1.the valves are designed with double slopping surfaces. Functioned by the springs, they automatically adjust the tightness among the valve seats......
1.Design and manufacture conform to: API, ANSI, JIS, DIN,JB.
2.Test and inspection conform to:API598,GB/T13927,JB/T9092
3.Pressure: from ANSI class 150 to 2500 (PN1.6 - 42MPa)......