Dimensions & Weights
| Dimension | Values | |||||||||
| Valve Size (inch) | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 |
| Valve Size (mm) | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
| A (mm) | 90 | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220 |
| B (mm) | 75 | 73 | 73 | 80 | 90 | 97 | 112 | 130 | 147 | 164 |
| Weight (Kg) | 1.5 | 1.5 | 1.8 | 2.18 | 3.43 | 4.5 | 5.57 | 8.8 | 10.3 | 15.3 |
Pressure / Temperature
Pressure / Temperature Rating
Manufactured in accordance with BS 5154 PN20 Series B
20 bar from -10°C to +100°C
9 bar at +180°C
Test Pressures (Hydraulic)
Shell: 30 bar
Seat: 22 bar
Materials
| Part | Material | BS | ASTM |
| Body | Gunmetal | BS 1400 - LG2 | B62 |
| Bonnet | Brass | BS 2872 - CZ122 | B124 |
| Gland Packing | Asbestos free | ||
| Seat | Integral with the body | ||
| Stem | Brass | BS 2874 - CZ121 | B16 |
| Wedge | Gunmetal | BS 1400 - LG2 | B62 |
