Size DN: |
DN15 до DN50 |
Working pressure PN: |
136 bars (Class 800) |
Working temperature: |
-46⁰C до +425⁰C |
Body: |
ASTM A350 LF2 |
Disc: |
ASTM A182/316/316L |
Stem: |
ASTM A479/316/316L |
Seat: |
SS304+Графит |
