Main characteristics
one-piece welded body & end-piece connection pipe
* note : available end connection dimension to astm, en, ks/jis, gost standard etc.
mirror polished stainless steel ball tested spherical roundness.
bubble tight excellent sealing with carbon-reinforced ptfe (teflon) seats.
pre-loaded seat springs ensure leak-tight at low pressure and reduce valve operational torque.
anti blow-out stem according to international standards.
double o-rings ensure the stem sealing and can be replaced.
stem dry bearing, metal with ptfe coating having self-lubricating capabilities need no additional lubricant.
Wooden case