CLASS 125/CLASS 250/PN16/PN25/JIS10K/JIS16K
Pressure Temperature Ratings
Working pressure: 16bar/25bar
Shell: 24bar/37.5bar
Testing pressure:
Seal:17.6bar/27.5bar
-20℃ to 110℃ EPDM
Working temperature -10℃ to 80℃ NBR
Suitable media: Water, Oil & Gas
MATERIAL SPECIFICATION:
Part | Material | ASTM Spec. |
Body | Cast Iron | A126 Class B |
Ductile Iron | A536 65-45-12 |
Disc | Stainless Steel 304 | A351 CF8 |
Bronze | B62 C83600 |
Seat | Stainless Steel 304 | A351 CF8 |
Bronze | B62 C83600 |
Seat Ring | EPDM/NBR | Commercial |
Bushing | Bronze | B62 C83600 |
Spring | Stainless Steel 304 | S30400 |
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