Valve Guardian 21 Blackjack valve lubricant and sealant is formulated with molybdenum disulfide and graphite to reduce friction during the operation of valves. The reduction of friction allows the valves to turn easily thereby extending their life and performance. 21 Blackjack services temperatures to >450°F (>232°C).
Valve Guardian 21 Blackjack adheres to metal, assuring protection against rust and corrosion. It is resistant to a variety of chemicals, including hydrogen sulfide, crude oil, hydrochloric acid, brine and water, as well as drilling muds. In addition, Valve Guardian 21 Blackjack is waterproof and non-hardening.Industries with applications for Valve Guardian 21 Blackjack Valve Lubricant and Sealant are valve manufacturers, valve rebuilders,
pipeline companies, chemical processing plants, utilities, gathering systems, wholesale distributors and refineries.Valve Guardian 21 Blackjack Valve Lubricant and Sealant recommended applications include plug valves, gate valves, highpressure valves, low-pressure valves, wellheads, bearings, ball valves, hand-operated valves, motoroperated valves, crude oil pipe valves, gathering systems valves and close tolerance valves.Apply Valve Guardian 21 Blackjack Valve Lubricant and Sealant using a grease gun, hand-operated or air-operated lubricator.
BENEFITS:
▪ Manufactured with moly and graphite
▪ Non-melting
▪ Rust, corrosion and oxidation preventive
▪ Resists hydrogen sulfide, crude oil, hydrochloric acid, brine, water and drilling muds
▪ Insoluble in water
TYPICAL OBSERVATIONS:
Color:Black
Appearance:Smooth
Odor:Mild
Density, lb/gal @ 77°F (25°C):Bulk 8.45
Stick 8.50
Specific Gravity, @ 77°F (25°C):Bulk 1.013
Stick 1.018
Dropping Point, ASTM D-2265:>400°F (>204°C)
Flash Point:440°F (226°C)
Penetration, Bulk ASTM D-92 worked @ 77°F (25°C):330
NLGI Grade Bulk:1
Stick Grade:85–95
V Stick:6
Corrosion Preventive Properties,ASTM D-1743 @ 125°F (51°C):Pass
Evaporation Loss,ASTM D-972 @ 210°F (98°C):3.0%
Oil Separation,ASTM D-1742 @ 210°F (98°C):450°F(-12°C to >232°C)
Shelf Life (unopened container):Three years