You are here:

Series 04

Manual Operator


Output Torque

2000-24000 in-lbs

Power Source


Control Options



Isolation / On-Off

Design Standard




Valve Compatibility

Quarter Turn Valve

Features & Benefits

Manual Gear Operator
Introducing the Bray Series 04 Manual Gear Operator 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. Optionally available are chainwheel accessories, padlock kits and 2” square nut versions. A Gear Operator with a Stainless Steel housing is also available for valve sizes 1” – 16”.