Fire Sprinklers


Valves

Valves: Wet Systems: Butterfly Valves: 300 PSI:
Model GLR300G (Groove/Groove) and GLR300W (Wafer)

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The Globe butterfly valve should be connected to the piping system with approved couplings or flange adapters. Flow may be from either direction, and the valve may be positioned in any direction. Globe butterfly valves have been designed with a slow close hand wheel operator, which effectively minimizes water hammer. These valves feature minimum flow restriction and pressure loss when in the fully open position.

Conduit and electrical connections to the optional tamper switch must be in accordance with National Electrical Code (NFPA 72) and requirements of the local authority having jurisdiction.

Globe butterfly valves are provided with internal supervisory position switches. The tamper switch operates by a cam connected to the valve stem. The switch will change position within two (2) full turns of the hand wheel from the fully open position.

Please reference the Installation Guides section for further information.

The Globe butterfly valve should be connected to the piping system with approved couplings or flange adapters. Flow may be from either direction, and the valve may be positioned in any direction. Globe butterfly valves have been designed with a slow close hand wheel operator, which effectively minimizes water hammer. These valves feature minimum flow restriction and pressure loss when in the fully open position.

Conduit and electrical connections to the optional tamper switch must be in accordance with National Electrical Code (NFPA 72) and requirements of the local authority having jurisdiction.

Globe butterfly valves are provided with internal supervisory position switches. The tamper switch operates by a cam connected to the valve stem. The switch will change position within two (2) full turns of the hand wheel from the fully open position.

Please reference the Installation Guides section for further information.



Data Sheet: -
300 psi Butterfly Valves and Installation Guide

Model GLR300G,
Grooved Butterfly Valves with Grooved Ends,
Sizes: 2-1/2", 65mm, 3", 4", 6", 150mm, 8"

Model GLR300GW,
Wafer Type Butterfly Valves with Wafer Type End
Sizes: 2-1/2", 3", 4", 6", 8"