Ball valve for service hose with 1/4 to 5/16''SAE (1/2"-20UNF) connection. Manufactured by REFCO - one of the most respected manufacturers in the HVAC industry
The valve needed to safely connect to an air conditioning, heat pump or refrigeration system. It has both 5/16 size connections, so it will be compatible with equipment running on R32 and R410A and most service hoses.
Screw-Met pins used for plasterboard (GK). With their help you will securely mount the indoor unit of the air conditioner to the GK board. The package of pins contains 200pcs.