Top Brand Check Valve, 1/2 in, Single, Inline Spring, Bronze, FNPT x FNPT - 6AJY1 Multifold and Singlefold Paper Towel Dispensers Cross Reference: Duotherm

Cross Reference: Duotherm

Material Galvanized Steel

(2) New Style Seats

It can help to eliminate pockets of air

you can convert the unit to hold folded towels with the Bobrick accessory model number 3944-52 or additional sizes of towel rolls with the Bobrick accessory model number 3974-50

Top Brand Check Valve, 1/2 in, Single, Inline Spring, Bronze, FNPT x FNPT - 6AJY1 Multifold and Singlefold Paper Towel Dispensers Cross Reference: DuothermBronze Spring Check Valves, Max. temp.: 250F Max. pressure: 200 psi WOG,Spring actuated valves open and close by liquid flow. Bronze body with 304 stainless steel spring. Can be mounted vertically (flow up only) or horizontally.,Material meets ANSI B2. 1, ISO 9002, MSS SP80, and ASTM B584, C89844 standards. Threaded ends meet ANSI B2. 11 standards. Sweat ends meet ANSI B16. 18 standards.,Note: Not for use as a foot valve or reciprocating air