タイトルまたは説明

Product Features:

Surface coating:

Surface  epoxy  coating  powder  has  been  tested  by  UL/FM  laboratory,  completely 

meeting the requirements of UL**2/FM***0&***0 to ensure the product quality.



Stable rubber performance:

After  6m/s  high  flow  speed  test  and  life  test,  the  rubber  shall  have  no  cracking,

permanent  deformation,  or break away  from  the  wedge,  ensuring  the  valve  is  with 

reliable sealing performance and long service life.



High mechanical strength:

Under  the  maximum  torque  operation,  no  part  shall  be  damaged,  ensuring  good 

functioning of valve with electric actuator even when momentary high torque .



High strength body:

The body of casting using ductile  iron,with  good strength characteristics.  Under the high pressure testing (DN**-DN**0 4 times rated  pressure), there is no leakage or shell cracking.



ACME threaded stem with low operating torque.

No groove on the bottom

Preventing deposit and reducing the flow resistance, ensuring reliable sealing.