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| Design Options | Stop | Regulating Disc | ||
| Construction | Bolted Bonnet / Welded Bonnet | Pressure Seal Bonnet | Screwed Bonnet / Unit Bonnet | |
| Design Std | API 602 / API 603 / API 600 / API 6D | BS 5352 BS1414 MESC SPE 77/102 MESC | MESC SPE 77/102 MESC | SPE 77/111 |
| Seat Design | Integral Seat | Welded Seat Ring | Sterlite Overlay | |
| Size | ½” to 48” | |||
| Rating | 150# to 2500# | |||
| Cast Grade | WCB / WCC / LCB | CF8M / CF*/ CF8C | 4A / 5A / 6A | WC6 / WC9 / C12 / C12A |
| Forging Grade | A105 / LF2 / F51 / F52 / F55 / F11 / F22 / F91 | C5 / F316 / F304L / F316L / F317 / F321 | ||
| Operation | Hand wheel | Gear Box | Gear box with Chain |
