Service valve PRK 63, Esco Type S-2150, drinking water

Pressure class PN16, max. working temperature 20˚C.
Made of brass with acid-proof steel spindle for ground installation.
With PRK pressure screws. Simple lockable bayonet coupling to fittings.

Technical data
Material: Brass
Nominal inner diameter, connection 1: 65 (2 1/2″)
Outside pipe diameter connection 1: 63 mm
Connection 1: Pressure screw
Dimension connection 2: 65 (2 1/2″)
Outside pipe diameter connection 2: 63 mm
Connection 2: Pressure screw
Pressure class: PN 16
Seal: EPDM (ethylene propylene diene M-class)
Spindle material: Rust and acid resistant steel
Max media temperature (continuous): 40 °C