Check Valves

Flow Control Valves control air from cylinders.
Check Valves

Flow Control Valves control air from cylinders.

Models JFC-4 and JFC-5 are combination needle and check valve flow controls used to control air flow from air cylinders. Units control speed at which piston strokes, either while extending or retracting, depending on location in circuit. They allow free flow from inlet to outlet past needle and check valve. In reverse flow, check valve is sealed and flow must pass through metered passage...

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Ball Check Valves provide tight shut off.
Check Valves

Ball Check Valves provide tight shut off.

Offered in sizes from 1-8 in., Ball Check Valves are cast ductile iron with zinc-plated steel studs and nuts. Liner materials include PFA, PVDF, or PP, which resist corrosion and potential permeation to maintain purity of fluids. Pressure-rated from full vacuum to 150 psi, devices are suited for high pressure fluids and those that create gummy deposits. In event of backflow, shut off is immediate...

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Foot Valve Cylinder Assembly suits demanding applications.
Check Valves

Foot Valve Cylinder Assembly suits demanding applications.

Stainless Steel Foot Valve Cylinder Assembly is able to pump organic and inorganic, hot, viscous, and gritty liquids that often clog pumping systems. It pumps liquid down to bottom of intake at controlled, constant rate, independent of head, to minimize silt build-up in well. Assembly is manufactured for use with company's electric or pneumatic piston pumps.

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Check Valves feature external SAE threads.
Check Valves

Check Valves feature external SAE threads.

INSERTA(TM) ICT Thread-In Type Check Valves are all steel with hardened, lapped discs and seats, providing positive fluid shut off. Ranging in size from 5/16-3Â-½ in., units have cracking pressure from 3-90 psi with standard being 15 psi. Mounted in any position, valves feature max operating pressure of 5,000 psi and temperature range of -22 to 175°F. They can be inserted in manifolds,...

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Check Valve withstands up to 250 psig backpressure.
Check Valves

Check Valve withstands up to 250 psig backpressure.

Available in brass and 303 stainless steel, ultra-miniature Model CKV-M3 incorporates elastomeric duckbill and cracks open to allow flow at as little as Â-½ psig. Unit is made from 5 mm hexagonal stock with max length of ¾ in. Suited for gas and pneumatic applications, valve is available with in-line barb-to-barb configuration, internal or external M3 threads, or any combination...

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Slip-In Check Valves eliminate external leak points.
Check Valves

Slip-In Check Valves eliminate external leak points.

ICS Slip-In Check Valves have compact design that controls flow in or out depending on how they are inserted into machined cavity. Also available with fixed orifice, valves feature steel construction and come with O-rings. Sizes from 1/8-3 in. have cracking pressure from 3-90 psi. Mounted in any position, max operating pressure is 5,000 psi, and temperature range is -22 to +175°F. Operating...

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Valves feature pushbutton operation.
Check Valves

Valves feature pushbutton operation.

Mininert® Syringe Valves add leak-tight 250 psi sample storage capability to standard Pressure-Lok® or Luer hub syringe, allowing sample to be pressurized prior to injection. Mininert® Valves for lab glassware provide leak-tight closure with syringe access to screw-cap and crimp-top vials, test tubes, flasks, and reaction chambers. Models are available with tapers or Â-¼-28...

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O-Seal Valves offer leakproof control of liquids or gases.
Check Valves

O-Seal Valves offer leakproof control of liquids or gases.

Available in shutoff, needle, check, and stop check models, O-Seal Valves are rated to 6,000 psi and will function from -65 to 400°F, depending on seal material selected. They are offered in pipe sizes from 1/8-2 in. and tube sizes from Â-¼-2 in. Interchangeable valve cartridge with removable seat enables user to change from any of 4 basic O-Seal cartridge designs. Flat-faced end...

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Silent Check Valves come in flanged and wafer syles.
Check Valves

Silent Check Valves come in flanged and wafer syles.

Constructed of cast iron, carbon steel, and stainless steel, SSI silent check valves mount vertically or horizontally to prevent flow reversal and eliminate water hammer. Products also eliminate system surges associated with sudden stoppage of reverse flow. Available in sizes 2-16 in. for pressures to 500 psig @ 150°F, ANSI Class 125, 150 and 300 lb products are offered with bronze or...

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Vacuum Check Valves prevent vacuum loss.
Check Valves

Vacuum Check Valves prevent vacuum loss.

CheckVac Valves are constructed from one-piece, seamless, aluminum body and plastic valve element that snaps into place and has O-ring seal. Leakproof, one-way vacuum check valves optimize system performance by not wasting vacuum pump's power in opening valve. Stainless steel spring-loaded valves operate in any orientation and are offered in sizes from Â-¼-2 in. NPT. They suit all vacuum...

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Dodge® Raptor Coupling Now Available in Three Larger Sizes
Sponsored

Dodge® Raptor Coupling Now Available in Three Larger Sizes

The Dodge Raptor coupling epitomizes the innovation and value that has made Baldor a world leader in industrial electric motors. For almost 100 years Baldor has been the go-to source for industries across the globe. The Raptor coupling is just one example of our dedication to engineered excellence and commitment to providing value and performance. See our video to learn more.

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