Vertical indicator post (Underground type indicator post) is used to operate a buried or inaccessible non-rising stem (NSR) gate valve. It also indicates the OPEN or SHUT status of the valve through the viewing window.
Available size
Compatible valve size | Top to bury line L (mm) | Adjustable height range H (mm) | Operating stem | Ref. No. |
---|---|---|---|---|
4″ ~ 24″ / DN100 ~ DN600 | 1005 | 558 ~ 1408 | Fixed | V7501 (UL/FM) |
4″ ~ 12″ / DN100 ~ DN300 | 930 | 459 ~ 1003 | Telescopic | V7502 (UL/FM) |
4″ ~ 12″ / DN100 ~ DN300 | 930 | 915 ~ 1537 | Telescopic | V7503 (UL/FM) |
14″ ~ 24″ / DN350 ~ DN600 | 1003 | 548 ~ 1425 | Fixed | V7504 (UL) |
Note: It has a pre-cast boss on the barrel that could be tapped with 1/2″ NPT to install additional supervisory switch.
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