Dual Flow Concealed Body 40mm Size Flush Valve is available with concealed shut off provision and rectangular dual flush plate. The Flush Valve is made of quality grade raw material which ensures optimum durability along with long lasting trouble free service. The Flush Valve has dual flow concealed body and comes in 40mm size ranges. Dual Flow Concealed Body 40mm Size Flush Valve is strong and rigid in construction and requires minimal maintenance.