Materials :
| No. | Part | Materials |
| 1 | Body | Brass CW617N |
| 2 | Bonnet | Brass CW617N |
| 3 | Stem | Brass CW617N |
| 4 | Packing Nut | Brass CW617N |
| 5 | Packing | P.T.F.E |
| 6 | Stem Bush | Brass CW617N |
| 7 | Handwheel | Brass CW617N |
| 8 | Disc | Cast-iron |
| 9 | Handwheel Nut | Stainless Steel |
Dimensions (in mm):
| DN | d | L | H | D |
| 15 | 12.7 | 43 | 72 | 55 |
| 20 | 17 | 45 | 77 | 55 |
| 25 | 21 | 52 | 87 | 60 |
| 32 | 25 | 55 | 95 | 60 |
| 40 | 32 | 66 | 110 | 72 |
| 50 | 38 | 76 | 124 | 80 |