Normally Closed (NC) 1 → 2 or 2 → 1
| Valve size | Flow (Cv) | Operatingpressure differential (bar) | Control pressure (bar) | Actuator size (mm) | Weight (Kg) | Part No. | ||
| DN | NPT | max | min | max | ||||
| 15 | 1/2″ | 5.4 | 16 | 4.0 | 10 | 50 | 0.9 | PG3-15XC5XX |
| 20 | 3/4″ | 11.0 | 16 | 4.0 | 10 | 50 | 1.1 | PG3-20XC5XX |
| 25 | 1″ | 20.7 | 12 | 4.0 | 10 | 63 | 1.7 | PG3-25XC6XX |
| 32 | 1-1/4″ | 25 | 7 | 4.0 | 10 | 63 | 2.3 | PG3-32XC6XX |
| 32 | 1-1/4″ | 25 | 12 | 4.0 | 10 | 80 | 2.9 | PG3-32XC8XX |
| 40 | 1-1/2″ | 30.7 | 10 | 4.0 | 10 | 80 | 3.3 | PG3-40XC8XX |
| 40 | 1-1/2″ | 30.7 | 14 | 4.0 | 10 | 100 | 4.4 | PG3-40XC9XX |
| 50 | 2″ | 55.3 | 5 | 4.0 | 10 | 80 | 4.5 | PG3-50XC8XX |
| 50 | 2″ | 55.3 | 9 | 4.0 | 10 | 100 | 5.8 | PG3-50XC9XX |
Normally Open (NO) 2 → 1
| Valve size | Flow (Cv) | Operating pressure differential (bar) | Control pressure (bar) | Actuator size (mm) | Weight (Kg) | Part No. | ||
| DN | NPT | max | min | max | ||||
| 15 | 1/2″ | 5.4 | 16 | 4.0 | 10 | 50 | 0.9 | PG3-15XO5XX |
| 20 | 3/4″ | 11.0 | 16 | 4.0 | 10 | 50 | 1.1 | PG3-20XO5XX |
| 25 | 1″ | 20.7 | 15 | 4.0 | 10 | 63 | 1.7 | PG3-25XO6XX |
| 32 | 1-1/4″ | 25 | 10 | 4.0 | 10 | 63 | 2.3 | PG3-32XO6XX |
| 32 | 1-1/4″ | 25 | 14 | 4.0 | 10 | 80 | 2.9 | PG3-32XO8XX |
| 40 | 1-1/2″ | 30.7 | 10 | 4.0 | 10 | 80 | 3.3 | PG3-40XO8XX |
| 40 | 1-1/2″ | 30.7 | 15 | 4.0 | 10 | 100 | 4.4 | PG3-40XO9XX |
| 50 | 2″ | 55.3 | 8 | 4.0 | 10 | 80 | 4.5 | PG3-50XO8XX |
| 50 | 2″ | 55.3 | 10 | 4.0 | 10 | 100 | 5.8 | PG3-50XO9XX |
Double Acting, Bo-Direction 1 → 2, 2 → 1
| Valve size | Flow (Cv) | Operating pressure differential (bar) | Control pressure (bar) | Actuator size (mm) | Weight (Kg) | Part No. | ||
| DN | NPT | max | min | max | ||||
| 15 | 1/2″ | 5.4 | 16 | 4.0 | 10 | 50 | 0.8 | PG3-15XD5XX |
| 20 | 3/4″ | 11.0 | 16 | 4.0 | 10 | 50 | 1.0 | PG3-20XD5XX |
| 25 | 1″ | 20.7 | 16 | 4.5 | 10 | 63 | 1.5 | PG3-25XD6XX |
| 32 | 1-1/4″ | 25 | 12 | 4.5 | 10 | 63 | 2.1 | PG3-32XD6XX |
| 32 | 1-1/4″ | 25 | 16 | 4.5 | 10 | 80 | 2.4 | PG3-32XD8XX |
| 40 | 1-1/2″ | 30.7 | 12 | 4.5 | 10 | 80 | 2.8 | PG3-40XD8XX |
| 40 | 1-1/2″ | 30.7 | 16 | 4.5 | 10 | 100 | 3.1 | PG3-40XD9XX |
| 50 | 2″ | 55.3 | 9 | 4.5 | 10 | 80 | 4.0 | PG3-50XD8XX |
| 50 | 2″ | 55.3 | 12 | 4.5 | 10 | 100 | 4.5 | PG3-50XD9XX |
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