TASCO BLACK TB640 5/16" x 5/16" Charging Safety Valve for R32, R410A

Refrigerant Charging Safety Valve TASCO BLACK TB640 Charging Valve size 5/16 inch x 5/16 inch for R32, R410A refrigerants
The TB640 is an essential accessory for HVAC technicians, installed at the end of the charging hose to function as an on-off control valve. The valve retains refrigerant inside the hose to prevent it from spraying out when disconnecting from the air conditioner's service valve, enhancing user safety and preventing refrigerant leakage into the atmosphere. The body is made of high-quality brass, sturdy and durable, with a compact design (short size) that facilitates convenient use in tight spaces.

Features
Safety Protection: Prevents injuries from refrigerant burns (frostbite) while disconnecting the hose
Refrigerant Retention: Helps prevent leakage of residual refrigerant remaining in the charging hose
Compact Design: Extra-compact size provides easy access to service valves in tight or hard-to-reach spots
High-Quality Material: Made of premium-grade brass, resistant to high pressure and corrosion
Knurled Grip: Non-slip surface allows for a firm, comfortable grip when turning on/off, even while wearing gloves or with oily hands
Color Coding: The body features a pink indicator for clear identification for use with R32 and R410A refrigerants

Applications
Used with manifold gauges in air conditioning installation and maintenance work
Suitable for high-pressure refrigerant systems such as R32 and R410A
Refrigerant charging, evacuation (vacuum), and system pressure testing tasks

Specifications
SKU: TB640
Connection size: 5/16" Male Flare x 5/16" Female Flare
Supported refrigerants: R32, R410A
Material: Brass
Indicator color: Pink