Special Offers
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PGL-LM25-MP4-00100-SS Tompkins Pressure Gauge, 0–100 PSI, 2-1/2 in, Lower Mount
Regular price $23.37 -
80463 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 4 in, Lower Mount
Regular price $148.41 -
80205 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 2-1/2 in, Center Back Mount
Regular price $65.45 -
80064 Midland Liquid-Filled Pressure Gauge, 0–100 PSI, 2-1/2 in, Lower Mount
Regular price $57.92
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944128 Mini Ball Valve, 1/4 x 3/8 in Nominal, MIP x Hose Barbed, 200 psi WOG Pressure
Mini Ball Valve, 1/4 x 3/8 in Nominal, Connection Type: MIP x Hose Barbed, 200 psi WOG, 2.08 in L Inlet to Outlet, 180 deg Operational Handle Operator, Forged Brass Body, PTFE Seat, Brass Stem, Brass...Regular price $25.43Regular price $25.43 -
46931L Mini Ball Valve, 1/4 in Nominal, FPT x MPT, 450 psi Pressure, 32 to 176 deg F
Mini Ball Valve, 1/4 in Nominal, Connection Type: FPT x MPT, 450 psi, 1.57 in L Inlet to Outlet, 0.31 in Opening, 1/4 Turn Lever Handle Operator, Forged Brass Body, PTFE Seat, PTFE/Fluoroelastomer Seal, Steel Handle,...Regular price $19.58Regular price $19.58 -
944130 Mini Ball Valve, 3/8 in Nominal, MIP x Hose Barbed, 200 psi WOG Pressure
Mini Ball Valve, 3/8 in Nominal, Connection Type: MIP x Hose Barbed, 200 psi WOG, 2.12 in L Inlet to Outlet, 180 deg Operational Handle Operator, Forged Brass Body, PTFE Seat, Brass Stem, Brass Disc, Steel...Regular price $18.28Regular price $18.28 -
46932S Mini Ball Valve, 3/8 in Nominal, FPT x MPT, 450 psi Pressure, 32 to 176 deg F
Mini Ball Valve, 3/8 in Nominal, Connection Type: FPT x MPT, 450 psi, 1.57 in L Inlet to Outlet, 0.28 in Opening, 1/4 Turn Screwdriver Operator, Forged Brass Body, PTFE Seat, PTFE/Fluoroelastomer Seal, Steel Handle, Brass...Regular price $10.97Regular price $10.97 -
46443 Miniature Ball Valve, 1/4 in Nominal, MNPT x FNPT, 2 -Port/Way, 250 psi Pressure
Miniature Ball Valve, 1/4 in Nominal, Connection Type: MNPT x FNPT, 250 psi, Number of Ports/Ways: 2, Brass Body, PTFE Seat, Buna-N Seal, Metal Handle, Brass Ball, -40 to 300 deg F, Domestic, Additional Information: 0.140...Regular price $52.52Regular price $52.52 -
944134 Mini Ball Valve, 3/8 in Nominal, Hose Barbed x Hose Barbed, 200 psi WOG Pressure
Mini Ball Valve, 3/8 in Nominal, Connection Type: Hose Barbed x Hose Barbed, 200 psi WOG, 2.47 in L Inlet to Outlet, 180 deg Operational Handle Operator, Forged Brass Body, PTFE Seat, Brass Stem, Brass Disc,...Regular price $36.62Regular price $36.62
Shop mini ball valves for compact shutoff and flow-control applications where installation space is limited. This collection includes brass and stainless-steel miniature ball valves from Midland Industries and Tompkins in a range of sizes, pressure ratings, and connection configurations.
Compact Miniature Ball Valves
Mini ball valves provide simple quarter-turn on/off control in a smaller package than standard ball valves. Their compact size makes them useful in equipment, instrumentation, air, water, fluid-transfer, and other industrial applications where a full-size valve may be difficult to install.
Available configurations include female-to-female, male-to-female, male-to-male, hose-barb, and other connection combinations. Selected models are also available in 3-way configurations for applications requiring multiple flow paths.
Brass and Stainless-Steel Mini Ball Valves
Brass mini ball valves provide a practical option for many general-purpose fluid-control applications, while stainless-steel models offer additional corrosion resistance where the system or operating environment requires it. Pressure and temperature ratings vary by model and material.
Choosing the Right Mini Ball Valve
Before ordering, verify the nominal size, inlet and outlet connection types, pressure rating, body material, operating temperature, and required valve configuration. Matching these specifications to the system helps ensure proper fit and reliable shutoff performance.
For additional sizes, materials, and pressure ranges, browse our complete ball valves collection.