Reddit reviews KES Shower Shut Off Valve Brass with Handle Lever Water Flow Control Valve Flow Regulator Polished Chrome, K1140B3-CH-KES

BRASS BODY: Brass body construction provides much higher performance (high heat-resistance and pressure-resistance) and durability than plastic ones. Shower head valve can serve many years without leakage.HIGHLY-RELIABLE CARTRIDGE: Advanced leakproof ceramic cartridge can be operated up to 200 000 times switching cycles.WATER FLOW CONTROLLER: Can be used as shut-off valve or water saver valve.UNIVERSAL CONNECTIONS: 1 X G 1/2 female inlet, 1 X G 1/2 male outlet, standard straight thread connections, washer included.EASY-TO-OPERATE: Lever handle can be operated easily and smoothly even with wet and slippery hands.