맞춤형 지원
OEM, ODM, OBM, 소프트웨어 리엔지니어링
Standard or Nonstandard
Standard
Standard
API DIN EN GB JIS BS
Body material
Cast Iron, Stainless steel
Disc material
Carbon steel, Stainless steel
Stem material
Stainless steel, Carbon steel
Bushing material
Lubrized bronze, PTFE