API:603, ASME BI6.34, BS 5352 in nom. Sizes ¼”(8mm) to 2" (50mm) & Class
ratings
600, 800, 1500 & 2500.
Class 600 1½" (15mm) To 2" (50mm)
Class 800 1½" (8mm) " 2" (50mm)
Class 1500 1½" (15mm) " 1½" (400mm) 
Class 2500 1½" (15mm) " 1" (25mm)
Body and Trim Material Specification
ASTMA 105 STD, ASTMA 182GRF6a, F316, F304, F1, F5, F11, F22,
ASTMA350GRLF1, LF2.
For Class-1500 and above Welded Body Bonnet Joint can be supplied on
request.
On request Valve can be supplied with:
1. Open shut indicator.
2. Locking devices.
3. Extended spindles.
4. Motor actuator valves.
5. Specifications & Materials other than specified above.
