R.G. Laurence 2500 Series - Electrically Actuated Shutoff Valve

Series 2500 valves are 2-way, globe-type, piston valves.They are operated by an external lever connecting the lifting action of the linear actuator to the valve piston/plug through a rotary shaft. The Rotary Shaft principle creates a mechanical advantage enabling more force in operating the valve. It also allows stronger return spring action to ensure reliable,fail-safe return.

Product Features:

• -FIELD REVERSIBILITY - The 2500 series is designed with versatility in mind. In order to adapt to changing process conditions, the valve action can be reversed while it remains in the pipeline. The operation may be changed from normally closed to normally opened with a kit or vice versa.
• -SWITCH KITS - The 2500 series valves can be fitted with add on valve position indication switch kits in the field.Heavy duty position switches in NEMA 4 and explosion proof enclosures are featured.
• -FACTORY MUTUAL SYSTEMS APPROVEDEXPLOSION-PROOF - This series features fully electrical valves that are FM approved for safety shut-off of fuel oils and gases. In addition, this series features FM approved actuators where explosion-proof approval is required:Class I, Groups B, C, & D, Division 1, and Class II GroupsE, F, & G, Division 1 explosion proof; and NEMA 4watertight actuator enclosure with1/2” NPT conduitconnection.