Test And Drain Valve Function

The model 1000 testa n drain is a compact single handle ball valve which includes a tamper resistant.

Test and drain valve function.

Test and drain valve. Ul listed fm approved ul subject 258 female thread npt or bspt grooved 350 psi 0 c to 100 c 175 psi rough brass certificate. Think of a ball valve and inspector s test valve combination except it s manufactured as one unit making it much more convenient. It is a combined two position lever operated ball valve sight glass and stop valve.

Simplify your floor control with testandrain. It is lightweight and compact containing a single handle ball valve with test orifice and sight glasses. It is used to conduct testing and maintenance on sprinkler systems. The agf manufacturing inc.

Since then testandrain valves have been installed on many fire protection systems throughout the world. With the orifice in different sizes inside it creates a flow equivalent to the flow pass. The model 1000 complies with the requirements of nfpa 13 nfpa 13r and nfpa 13d. The inspector s test and drain valve is designed to have two functions both of as a express drain and a test function for a wet sprinkler system.

A test and drain is a type of valve with both a test function and an express drain function. Agf manufacturing revolutionized the fire sprinkler industry with the model 1000 testandrain single valve inspector s test which eliminated the time and space consuming traditional loop assembly. An entire floor control loop assembly in one valve.