Viega ProPress 1" Manual Balancing Valve Model 2980ZL (SKU: 82120)Viega ProPress 1" Manual Balancing Valve, Model 2980ZL, Press End Style, SKU 82120 This Viega ProPress Model 2980ZL is a 1" manual balancing valve designed for precise flow regulation in hydronic heating and cooling systems. It features a brass body with EPDM sealing elements and press end connections for reliable, lead free installation. Nominal Size: 1" diameter for standard copper pipe compatibility Body Material: Durable brass construction

6 cm3 - 410 cm3/minute (1

consistent fluid flow

Supports up to six modular valve sections

Rod positive displacement metering

improving safety when transporting

Ensure proper electrical supply (typically 230V/240V AC

Maintenance/bleed kit

The GRACO 551193 is a U-cup packing designed to provide a reliable seal in hydraulic and pneumatic systems

and chemical processing industries where sanitary conditions and smooth

Designed for GRACO spray foam and spray application equipment

Match the M12 connector to the appropriate port on the pump or controller

and automated fluid dispensing systems