Series 4 Manual Gear Operators with Chainwheel & Cable Retaining Kit (includes valve mounting bolts)
Manual Operators
The Bray Gear Operator with Chainwheel is used to change valve positioning when the handwheel is not accessible, such as valves positioned high out of reach.
For heavy duty on-off and throttling service of 2"-48" (50mm-1200mm) valves, the Series 04 is self lubricated for smooth, trouble-free operation. The rugged, cast iron body with O-ring body seals is weatherproof to IP65. A self-locking worm and worm gear drive holds the valve in the desired position. Features include a readily accessible handwheel, a valve position indicator and mechanical travel stops which permit field adjustment of valve movement to specific degrees of rotation.
Item # |
Ratio |
CW Diameter (in) |
Chain Type |
Max. Torque Output (lb/in) |
Operator Adapter Code |
|---|---|---|---|---|---|
| 04-0300-20904-002 04-0300-20904-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 30:1 | CW Diameter (in) N/A 9 | Chain Type N/A A | Max. Torque Output (lb/in) N/A 8000 | Operator Adapter Code N/A A2,B2,C1 |
| 04-0300-20902-002 04-0300-20902-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 30:1 | CW Diameter (in) N/A 9 | Chain Type N/A A | Max. Torque Output (lb/in) N/A 8000 | Operator Adapter Code N/A D1,E0 |
| 04-0300-20907-002 04-0300-20907-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 30:1 | CW Diameter (in) N/A 12-1/2 | Chain Type N/A A | Max. Torque Output (lb/in) N/A 8000 | Operator Adapter Code N/A E0 |
| 04-0500-20904-002 04-0500-20904-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 50:1 | CW Diameter (in) N/A 12-1/2 | Chain Type N/A A | Max. Torque Output (lb/in) N/A 8000 | Operator Adapter Code N/A E0 |
| 04-0500-20902-002 04-0500-20902-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 50:1 | CW Diameter (in) N/A 12-1/2 | Chain Type N/A A | Max. Torque Output (lb/in) N/A 13,000 | Operator Adapter Code N/A F0 (14" only) |
| 04-0800-20902-002 04-0800-20902-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 80:1 | CW Diameter (in) N/A 12-1/2 | Chain Type N/A A | Max. Torque Output (lb/in) N/A 24,000 | Operator Adapter Code N/A G0 |
| 04-0800-20903-002 04-0800-20903-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 80:1 | CW Diameter (in) N/A 19 | Chain Type N/A B | Max. Torque Output (lb/in) N/A 24,000 | Operator Adapter Code N/A H0 |
| 04-0800-20905-002 04-0800-20905-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 80:1 | CW Diameter (in) N/A 19 | Chain Type N/A B | Max. Torque Output (lb/in) N/A 24,000 | Operator Adapter Code N/A F25-1 |
| 04-1500-20917-002 04-1500-20917-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 150:1 | CW Diameter (in) N/A 19 | Chain Type N/A B | Max. Torque Output (lb/in) N/A 75,000 | Operator Adapter Code N/A J0 |
| 04-1500-20912-002 04-1500-20912-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 150:1 | CW Diameter (in) N/A 19 | Chain Type N/A B | Max. Torque Output (lb/in) N/A 75,000 | Operator Adapter Code N/A K0 |
| 04-1500-20910-002 04-1500-20910-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 150:1 | CW Diameter (in) N/A 26 | Chain Type N/A C | Max. Torque Output (lb/in) N/A 75,000 | Operator Adapter Code N/A F25-2 |
| 04-1500-20915-002 04-1500-20915-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 150:1 | CW Diameter (in) N/A 26 | Chain Type N/A C | Max. Torque Output (lb/in) N/A 75,000 | Operator Adapter Code N/A L0 |
| 04-3500-20914-002 04-3500-20914-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 350:1 | CW Diameter (in) N/A 19 | Chain Type N/A B | Max. Torque Output (lb/in) N/A 100,000 | Operator Adapter Code N/A L0 |
| 04-3500-20916-002 04-3500-20916-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 350:1 | CW Diameter (in) N/A 19 | Chain Type N/A B | Max. Torque Output (lb/in) N/A 100,000 | Operator Adapter Code N/A M0 |
| 04-3500-20912-002 04-3500-20912-002/Asset/Bray Series 4 Chaineheel Gear Operator.jpg | Ratio N/A 350:1 | CW Diameter (in) N/A 19 | Chain Type N/A B | Max. Torque Output (lb/in) N/A 180,000 | Operator Adapter Code N/A F30-2 |
