Service valve PRK 40, Esco Type S-2152, waste 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
Nominal inner diameter, connection 1: 40 (1 1/2″)
Outside pipe diameter connection 1: 40 mm
Connection 1: Pressure screw
Dimension connection 2: 40 (1 1/2″)
Outside pipe diameter connection 2: 40 mm
Connection 2: Pressure screw
Pressure class: PN 16
Sealing: NBR rubber for waste water
Spindle material: Rust and acid resistant steel
Max. media temperature (continuous): 40 °C