Your Precision Check Valve, Pressure Relief Valve source.  Call us today to discuss your custom valve application.

Our check valve products are designed to be self cleaning and positive sealing. We offer a wide range of sizes, cracking pressures and seal options in our standard product line.  We also manufacture custom check, custom relief, custom manifolds, cartridge, non return, tank, needle, ball, valve pistons, cylinder, oxygen, bleed valves, poppets and more.

Industries:  Medical, Dental, Aerospace, Automotive, Oil/Gas, Cryogenics, Chemical Processing, Agriculture, Pneumatics, Hydraulics, Food/Beverage, Fire Protection, HVAC, and More!


Check ValvesMore >

Brass pricing as low as $6.84/each
303 Stainless pricing as low as $8.18/each
Operating Pressure: 0 to 10000 psi
Materials: Brass, Aluminum, 12L14, 316 SST
Operating Temperature: -200 to 550 degree F
Cracking Pressure: 0 to 250 psi

Relief ValvesMore >

Pricing starting as low as $2.80/each
Operating Pressure: 0 to 2400 psi
Materials: Brass, Aluminum, 12L14 316 SST
Operating Temperature: -200 to 550 degree F
Cracking Pressure: 0 to 575 psi

Plastic Cartridge ValvesMore >

Pricing starting as low as $2.05/each
Operating Pressure: 0 to 50 psi
Materials: Nylon, Polypropylene, Kynar
Cracking Pressure: 0 to 10 psi


Plastic Check ValvesMore >

Pricing starting as low as $1.21/each
Operating Pressure: 0 to 125 psi
Materials: Nylon, Polypropylene, Kynar
Cracking Pressure: 0 to 10 psi


Micro Needle ValvesMore >

Pricing starting as low as $4.00/each
Operating Pressure: 0 to 125 psi
Materials: Nickle Plated Brass
Operating Temperature: Up to 450 degree F

Custom ManifoldsMore >

Hydraulic, Pneumatic and more
Aluminum, Brass, Stainless, Delrin and more
We can help design and make print for your needs

Ball ValvesMore >

Pricing starting as low as $2.50/each
Customization encouraged (handles, sizes, etc.)
Materials: Brass, Steel, Stainless Steel

Custom ValvesMore >

Any crack/opening pressure,
material type, maximum pressure,
configuration, seal type,
pressure rating

Valve Check certifies our crack (opening) pressure and flow crack pressures as low as: 3" Water Column/3"H20