Drain Cocks & Drain Valves

Moisture in your air tank or coolant line turns into rust, freeze-ups and callbacks. Our stock of drain cocks and drain valves give you a leak-tight metal-to-metal shutoff at up to 150 psi and -65 °F to 250 °F. Go internal seat for protection, external seat for quick service, add 45° or 90° hose angle or cable drain for tight spots.

25 results

Brass Truck Drain Valves

Male NPT Air Tank Drain Valves w/ Cable

External Seat Drain Cocks

Internal Seat Drain Cocks

Male NPT External Seat Drain Cocks

Male NPT Internal Seat Drain Valves

Male NPT 90° Angle Bib Drains

Male NPT Internal Seat Pin Handle Drain Valves

Male NPT to Hose 90° Angle Valves

Male NPT Internal Seat Drain Cocks

Male NPT Air Vents

Male NPT to Hose 45°Angle Valves

Brass Truck Drain Valves

Brass truck drain valve for installation on air tanks to drain low pressure air, water and fluids. Solid brass construction resists corrosion and provides long service life. Hand-tightening the handle forms a metal-to-metal seal to reduce leakage during routine equipment maintenance.

Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	Brass	150 psi	1	54066	Log in to view price
1/4" Brass Truck Drain Valve Item #: 54066 Package Weight: 0.3 lbs View Product Details Log in to Order

Male NPT Air Tank Drain Valves w/ Cable

Brass male NPT air tank drain valves with steel handles and integral cable options for remote operation. 1/4" male pipe connection, metal-to-metal seat provides hand-tight leak resistance and 150 psi maximum pressure with -65 °F to 250 °F temperature range for industrial or automotive use.

Male Pipe Size	Cord Length	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	24"	Brass	150 psi	1	1421-24	Log in to view price
1/4" Male Pipe x 24" Air Tank Drain Valve Cable Item #: 1421-24 Package Weight: 0.2 lbs View Product Details Log in to Order
1/4"	60"	Brass	150 psi	1	1421-60	Log in to view price
1/4" Male Pipe x 60" Air Tank Drain Valve Cable Item #: 1421-60 Package Weight: 0.2 lbs View Product Details Log in to Order

External Seat Drain Cocks

External seat drain cocks made from brass with steel handles. Metal-to-metal external seat requires only hand tightening for a positive, leak-resistant shutoff and resists temperatures from -65 °F to 250 °F. Designed for automotive and industrial drain and maintenance use, 150 psi maximum.

Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	Brass	150 psi	10	135	Log in to view price
1/8" MPT External Seat Drain Cock - 10 Pack Item #: 135 Package Weight: 0.3 lbs View Product Details Log in to Order
1/4"	Brass	150 psi	10	145	Log in to view price
1/4" Male Pipe External Seat Drain Cock - 10 Pack Item #: 145 Package Weight: 0.4 lbs View Product Details Log in to Order
3/8"	Brass	150 psi	5	270	Log in to view price
3/8" Male Pipe External Seat Drain Cock - 5 Pack Item #: 270 Package Weight: 0.4 lbs View Product Details Log in to Order
1/2"	Brass	150 psi	1	108	Log in to view price
1/2" Male Pipe External Seat Drain Cock Item #: 108 Package Weight: 0.1 lbs View Product Details Log in to Order

Internal Seat Drain Cocks

Internal seat drain cocks constructed with brass bodies and steel handles. Metal-to-metal seat provides hand-tight leak resistance and 150 psi maximum pressure. Rated for -65 °F to 250 °F and suited for automotive and industrial drainage and repair tasks.

Male Pipe Size	Hex Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	5/8"	Brass	150 psi	5	130	Log in to view price
1/8" MPT Internal Seat Drain Cock - 5 Pack Item #: 130 Package Weight: 0.2 lbs View Product Details Log in to Order
1/4"	9/16"	Brass	150 psi	5	190	Log in to view price
1/4" Male Pipe Internal Seat Drain Cock with 9/16" Hex - 5 Pack Item #: 190 Package Weight: 0.3 lbs View Product Details Log in to Order
1/4"	5/8"	Brass	150 psi	5	140	Log in to view price
1/4" Male Pipe Internal Seat Drain Cock with 5/8" Hex - 5 Pack Item #: 140 Package Weight: 0.3 lbs View Product Details Log in to Order
3/8"	9/16"	Brass	150 psi	2	230	Log in to view price
3/8" MPT Internal Seat Drain Cock - 2 Pack Item #: 230 Package Weight: 0.2 lbs View Product Details Log in to Order

Male NPT External Seat Drain Cocks

Brass male NPT external seat drain cock with metal-to-metal seat and steel handle. Rated to 150 psi and −65°F to 250°F, the hand-tightening seat provides leak-proof shutoff and resists moderate pressure for automotive and industrial drain and service applications.

Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	Brass	150 psi	10	6788	Log in to view price
1/4" MPT External Seat Drain Cock - 10 Pack Item #: 6788 Package Weight: 0.5 lbs View Product Details Log in to Order

Male NPT Internal Seat Drain Valves

Male NPT internal seat drain valves crafted from brass with steel handles. Features a metal-to-metal seat that seals with hand tightening and withstands up to 150 psi and -65 °F to 250 °F. Suited for automotive and industrial fluid drainage and maintenance tasks.

Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	Brass	150 psi	2	1424	Log in to view price
1/8" Male Pipe Internal Seat Drain Valve with Steel Handle - 2 Pack Item #: 1424 Package Weight: 0.2 lbs View Product Details Log in to Order
1/4"	Brass	150 psi	2	1425	Log in to view price
1/4" Male Pipe Internal Seat Drain Valve with Steel Handle - 2 Pack Item #: 1425 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"	Brass	150 psi	2	1426	Log in to view price
3/8" Male Pipe Internal Seat Drain Valve with Steel Handle - 2 Pack Item #: 1426 Package Weight: 0.3 lbs View Product Details Log in to Order

Male NPT 90° Angle Bib Drains

Brass 90° angle bib drains with steel handles for fluid shutoff and drainage in automotive and industrial applications. Metal-to-metal seats seal with hand tightening and resist leaks. Rated to 150 psi and -65 °F to 250 °F for equipment maintenance and repair tasks.

Hose Size	Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	1/8"	Brass	150 psi	2	150	Log in to view price
1/8" Male Pipe 90° Angle Bib Drain - 2 Pack Item #: 150 Package Weight: 0.2 lbs View Product Details Log in to Order
1/4"	1/4"	Brass	150 psi	2	120	Log in to view price
1/4" Male Pipe 90° Angle Bib Drain - 2 Pack Item #: 120 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"	1/4"	Brass	150 psi	2	6660	Log in to view price
1/4" MPT x 3/8" 90° Angle Bib Drain - 2 Pack Item #: 6660 Package Weight: 0.2 lbs View Product Details Log in to Order

Male NPT Internal Seat Pin Handle Drain Valves

Male NPT internal seat pin handle drain valves made with brass bodies and steel pin handles. Metal-to-metal internal seat provides hand-tight, leak-resistant shutoff and withstands up to 150 psi and -65 °F to 250 °F. Suited for automotive and industrial fluid drainage and maintenance.

Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	Brass	150 psi	2	1424A	Log in to view price
1/8" Male Pipe Internal Seat Drain Valve with Pin Handle - 2 Pack Item #: 1424A Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"	Brass	150 psi	2	1425A	Log in to view price
1/4" Male Pipe Internal Seat Drain Valve with Pin Handle - 2 Pack Item #: 1425A Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"	Brass	150 psi	2	1426A	Log in to view price
3/8" Male Pipe Internal Seat Drain Valve with Pin Handle - 2 Pack Item #: 1426A Package Weight: 0.2 lbs View Product Details Log in to Order

Male NPT to Hose 90° Angle Valves

Male NPT to hose 90° angle valve constructed from steel with a metal-to-metal seat and 5/8" male pipe connection. Rated to 150 psi and -65 °F to 250 °F, the hand-tightening seat provides leak-resistant shutoff. Designed for automotive and industrial fluid lines.

Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
5/8"	Steel	150 psi	1	211280	Log in to view price
5/8" x 3/8" Male Pipe Hose to Pipe Valve 90° Elbow Item #: 211280 Package Weight: 0.3 lbs View Product Details Log in to Order

Male NPT Internal Seat Drain Cocks

Brass male NPT internal seat drain cock with metal‑to‑metal seat and steel handle. Designed for automotive and industrial use, it withstands -65 °F to 250 °F and up to 150 psi. Hand tightening provides positive leak‑proof performance for general drain and service tasks.

Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	Brass	150 psi	2	6783	Log in to view price
1/8" MPT Internal Seat Drain Cock - 2 Pack Item #: 6783 Package Weight: 0.1 lbs View Product Details Log in to Order

Male NPT Air Vents

Male NPT air vent made from brass with steel handle and 1/8" male pipe thread. Metal-to-metal seat provides a positive hand-tight leakproof seal and resists temperatures from -65 °F to 250 °F. Suitable for automotive and industrial drainage and venting, not for gas or aircraft use.

Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	Brass	150 psi	1	705	Log in to view price
1/8" MPT Air Vent Item #: 705 Package Weight: 0.1 lbs View Product Details Log in to Order

Male NPT to Hose 45°Angle Valves

Male NPT to hose 45° angle valve in steel with a male 5/8" pipe connection and hose outlet. Metal-to-metal seat provides a hand-tight leak-resistant seal and the design resists temperatures from -65 °F to 250 °F. Suited for automotive and industrial repair tasks.

Male Pipe Size	Material	Maximum Pressure	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
5/8"	Steel	150 psi	1	211273	Log in to view price
5/8" x 3/8" Male Pipe Hose to Pipe Valve 45° Elbow Item #: 211273 Package Weight: 0.3 lbs View Product Details Log in to Order