Shree Ambica Surgical Medical Disposable Products [P] Ltd. Offers Measured Volume Set with Auto Shut Off Valve. Shree Ambica Surgical Medical Disposable Products [P] Ltd. Is the manufacturer of Disposable surgical products, medical disposable product range for urology, anaesthesia, transfusion, surgery, gastroenterology and paediatric applications. Measured Volume Set with Auto Shut Off Valve acts as a floating indicator and automatically shut of the drain path when the chamber gets empty to prevent air trapping in the fluid line. Measured Volume Set with Auto Shut Off Valve is biologically tested and ready for single use.