Straight Type Ball Valve *Material: 304/316L

Operating principles

● This kind of valve can be operated through actuator(eletricpnematic).
● Actuator or manually with the hand is to revolve the axialmovement of piston actuator (electric or pneumatic)pushed theposition of axial movement unto 90 degree; So thed it the valvecan open or dose. The actuator have three types.
● Muti-position handle can use to 15°adjustment of valve there is12 seat to lock open or close, In that way, the valve can control the Bow.
● Pulling handle can use to the 4 multi-function to lock open orclose, In that way, the valve can control the Bow.

Materials

● Product wetted steel parts: 304/316L
● Other steel parts: 304
● Flow components of surface roughness: Ra≤0.8
● Outer surface roughness: Ra≤1.6
● Pneumatic head outer surface roughness: Matt
● Wetted seals: PTFE, EPDM
● Other Seals: PTFE, NBR

Standard Design

●Have diferent standard of valve series can supply for customers, they are the DIN standard series, 3A standard series, SMS standard series, ISO/IDF standard series, BS/RJT standard series, ASME/BPE etc.
●The constitute elements of ball valve always included: one handle, one ball body with transpxion cavity, valve body, valve central spindle and spindle shaft seal.
●The speciPcation of yodsn ball valve series are welded ball valve, clamped ball valve, threaded ball valve etc.