Hydraulic Drain Cocks
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Gates®Brass Male Pipe External Seat Drain CockBrass Male Pipe External Seat Drain Cock by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$2.76 - $17.51 - Gates®1/4"-18 Brass Male Pipe External Seat Drain Cock (G49140-0004)1/4"-18 Brass Male Pipe External Seat Drain Cock (G49140-0004) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$3.38
- Gates®Brass Bibb Nose Male Pipe Internal Seat Drain CockBrass Bibb Nose Male Pipe Internal Seat Drain Cock by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$9.20 - $12.59
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- Gates®Brass Male Pipe Internal Seat Drain CockBrass Male Pipe Internal Seat Drain Cock by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$4.43 - $7.27
- Gates®Brass Male SAE 45° Flare to Male Pipe Adapter with Check ValveBrass Male SAE 45° Flare to Male Pipe Adapter with Check Valve by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...High quality at an affordable priceExpertly made from premium materials$8.43 - $36.31
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- Gates®Copper Tubing Industrial to Male Pipe with Check ValveCopper Tubing Industrial to Male Pipe with Check Valve by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$7.05 - $9.19
- Gates®Metric Plastic Drain Cock for Ford and MazdaMetric Plastic Drain Cock for Ford and Mazda by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$6.20 - $6.61
- Gates®Plastic Metric Long Stem Drain CockPlastic Metric Long Stem Drain Cock by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$4.80 - $5.18
- American Grease Stick®Back Seating Drain CockBack Seating Drain Cock by American Grease Stick®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$2.43 - $3.67
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- Gates®1/4" Brass Drain Cock Male Pipe to Tube External Seat Long (G33831-0004)1/4" Brass Drain Cock Male Pipe to Tube External Seat Long by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$4.00
- Gates®1/4" Brass Male SAE 45° Flare to Male Pipe Adapter with Check Valve (G60690-0402)1/4" Brass Male SAE 45° Flare to Male Pipe Adapter with Check Valve (G60690-0402) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...High quality at an affordable priceExpertly made from premium materials$8.43
- Gates®1/4" Copper Tubing Industrial to Male Pipe with Check Valve (G55028-0402)1/4" Copper Tubing Industrial to Male Pipe with Check Valve (G55028-0402) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....High quality at an affordable priceExpertly made from premium materials$7.05
- Gates®1/4"-18 Brass Bibb Nose Male Pipe Internal Seat Drain Cock (G49136-0004)1/4"-18 Brass Bibb Nose Male Pipe Internal Seat Drain Cock (G49136-0004) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...High quality at an affordable priceExpertly made from premium materials$9.20
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- Gates®3/16" Copper Tubing Industrial to Male Pipe with Check Valve (G55028-0302)3/16" Copper Tubing Industrial to Male Pipe with Check Valve (G55028-0302) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....High quality at an affordable priceExpertly made from premium materials$9.19
- Gates®3/8" Brass Male SAE 45° Flare to Male Pipe Adapter with Check Valve (G60690-0604)3/8" Brass Male SAE 45° Flare to Male Pipe Adapter with Check Valve (G60690-0604) by Gates®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...High quality at an affordable priceExpertly made from premium materials$10.70
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Cock valves, also referred to as quarter-turn or plug valves, are widely used in most hydraulic systems for regulating the flow of fluid in the circuit. Typically, they are operated by a tap that can move from the closed to the open position, increasing the flow on the way. One special type of quarter-turn valve is a drain cock. Its purposes are to regulate the level of fluid within a system and empty the installation when required. While such valves are mostly engaged by a handle or a screw, in some cases, they open automatically when a set pressure value is reached.
Overall, their design is relatively simple, with a hollow body and a stem that opens or seals the opening. The fluid is drawn off either by gravity or pressure differential. These valves can be found in many industrial, automotive, and domestic installations. For example, they are common in airlines to remove moisture or oil deposits. Frequent materials include brass and copper, while plastic is sometimes used for automotive applications. We offer a broad assortment of quality hydraulic drain cocks made by top-ranked companies to ensure efficiency, durability, and safety at competitive costs.
