About Us Delivery Information Returns Exchanges FaQ's Contact Us What our customers say? View feedback Got a Question for us? Contact Us Menu Tools Computer Accessories Household Items Tools Computer Accessories Household Items Free shipping to USA Fast friendly customer service Contact us now with any Questions! Safe easy payment through PayPal Quick Coupler Connector Adapters Air Conditioning R1234yf Refrigerant USD 35.29 Model: YS-101 Brand: Unbranded/Generic Blue and red quick connector valves for R-1234yf refrigerant. With help of those adapters you will be able to use your standard R-134a manifold gauge set and vacuum pump to refill with the new type of R-1234yf refrigerant. The adapters are made of CNC aluminum, brass, steel, rubber seals and designed to fit over new style of R-1234yf air conditioning system service valves. The blue adapter is for a low pressure service valve, and the red is for a high pressure service valve. Both valves can be controlled by spinning the top of the adapter caps. The adapters are equipped with self-locking sleeves to avoid accidental retraction when valves are in the open position. Both adapters include M12x1.5 to 1/4 SAE brass thread adapters. Features: Bright blue and red colors for easy indication to correct service valves Smooth opening and closing action with rotation of the top cap Suitable for standard type of manifold gauges that can be used with 1/4 SAE threaded fittings Specifically made for new types of R-1234yf service valves Safety sleeve to prevent from accidental removal when valve pin is in the open position Specifications: Model: YS-101 Fitment: for R-1234yf refrigerant systems Blue connector for low pressure service valve Red connector for high pressure service valve Includes threaded M12x1.5 to 1/4 SAE brass adapters Blue adapter height: 2in or 52mm Red adapter height: 2.3in or 57mm Red or blue adapter diameter: 1.3in or 32mm Not compatible with R-134a service valves Weight: 12.7oz or 361g Package includes: Red R-1234yf low pressure adapter valve Blue R-1234yf high pressure adapter valve Retail packaging Need to contact us? If for any reason you are not completely satisfied with your purchase, please contact us before leaving any feedback through so we can resolve any issues as quickly as possible. customer information About Us Delivery Information Returns Exchanges FaQ's Contact Us shop newsletter Sign Up for our Email Updates and Special Offers! subscribe now!