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For heavy duty on/off and throttling service of 2” - 48” (50mm - 1200mm) valves, the Series 4 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.more

Specifications

Ratio

350:1

HW Diameter

18

Max. Torque Output (lb/in)

100,000

Operator Adapter Code

M0

Manufacturer

Bray