** Stainless steel seat
** Unique sealing ring, with saw-tooth sides, embedded
directly into disc, bolt-free connection, easy on-line
replacement, uniform & tight sealing effect, aspiratory
rubber sealing ring, prolonged service life.
** Unique taper pin, US patent design pin, bolt free &
clearance free connection, eccentric pin maintains
strength of shaft, large contact area, tight for long service,
good exchangeability.
** Excellent sealing effect, leakage free even under
** Structural design complies with BS 5155.
** Flange drilling acc. BS4504, Section 3.2, ANSI B16.1,
Class125/100 and DIN250
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| Place of Origin: | Shanghai China (Mainland) |
| Media: | Water |
| Temperature of Media: | High Temperature |
| Material: | Bronze or Iron |
| Power: | Manual |
| Pressure: | High Pressure |
| Structure: | Butterfly |
| Standard or Nonstandard: | According to customer requirements |