20 Best Stainless Steel Threaded Check Valve [2024]

Are you looking for the best Stainless Steel Threaded Check Valve? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Stainless Steel Threaded Check Valve.

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1 304 Stainless Steel 1/2' NPT female threaded Check Valve High Pressure 70 PSI Cracking Pressure One... 304 Stainless Steel 1/2" NPT female threaded Check Valve High Pressure 70 PSI Cracking Pressure...
2 ARVCAOU 304 Stainless Steel 1/4' NPT female threaded Check Valve High Pressure 70 PSI Cracking... ARVCAOU 304 Stainless Steel 1/4" NPT female threaded Check Valve High Pressure 70 PSI Cracking...
3 Fernco CV-125T 1-1/4' Threaded Sump Pump PVC Threaded Check Valve with Stainless Steel Clamps Fernco CV-125T 1-1/4" Threaded Sump Pump PVC Threaded Check Valve with Stainless Steel Clamps
4 DAN SPEED NPT Female x Female Threaded Swing Check Valve,Stainless Steel SS316,WOG 200 PSI PN16,CF8M... DAN SPEED NPT Female x Female Threaded Swing Check Valve,Stainless Steel SS316,WOG 200 PSI...
5 Parker 4F-C4L-1-SS C Series Stainless Steel 316 Check Valve, 1 psi Cracking Pressure, 1/4' NPT... Parker 4F-C4L-1-SS C Series Stainless Steel 316 Check Valve, 1 psi Cracking Pressure, 1/4" NPT...
6 Apollo 62-100 Series Stainless Steel Check Valve, Ball Cone, 1' NPT Female Apollo 62-100 Series Stainless Steel Check Valve, Ball Cone, 1" NPT Female
7 Stainless Steel SS316 NPT 1-1/4' Swing Check Valve WOG 200 PSI PN16 CF8M Stainless Steel SS316 NPT 1-1/4" Swing Check Valve WOG 200 PSI PN16 CF8M
8 Stainless Steel SS316 NPT 2' Swing Check Valve WOG 200 PSI PN16 CF8M Stainless Steel SS316 NPT 2" Swing Check Valve WOG 200 PSI PN16 CF8M
9 DERPIPE 3/4 Inch Swing Check Valve - WOG 200 PSI Stainless Steel SS304 CF8M NPT DERPIPE 3/4 Inch Swing Check Valve - WOG 200 PSI Stainless Steel SS304 CF8M NPT
10 Air Check Valve,304 Stainless Steel Hex BSPP Female Thread Check Valve, Good Airtightness, Not Easy... Air Check Valve,304 Stainless Steel Hex BSPP Female Thread Check Valve, Good Airtightness, Not...
11 PumpSpy Silent Sump Pump Check Valve - 1-1/2' with Buna-N Couplings, Model CV-150, Spring-Loaded... PumpSpy Silent Sump Pump Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded...
12 Fincos 1/8' 1/4' 3/8' 1/2' BSP NPT Female to Male One Way Check Valve Non-Return Inline 304... Fincos 1/8" 1/4" 3/8" 1/2" BSP NPT Female to Male One Way Check Valve Non-Return Inline 304...
13 Megairon 2' Stainless Steel SS316 Swing Check Valve,NPT Female x Female Thread,WOG 200 PSI PN16 CF8M Megairon 2" Stainless Steel SS316 Swing Check Valve,NPT Female x Female Thread,WOG 200 PSI PN16 CF8M
14 QWORK 2 Pack 1/4' NPT Female and Male Thread Mini Ball Valve 304 Stainless Steel Shut-Off Valve QWORK 2 Pack 1/4" NPT Female and Male Thread Mini Ball Valve 304 Stainless Steel Shut-Off Valve
15 LTWFITTING Bar Production Stainless Steel 316 Barb Fitting Coupler/Connector 3/16' Hose ID x 1/8'... LTWFITTING Bar Production Stainless Steel 316 Barb Fitting Coupler/Connector 3/16" Hose ID x 1/8"...
16 EZ-FLO 20403LF In-Line Check Valve, 3/4 inch IPS, Brass EZ-FLO 20403LF In-Line Check Valve, 3/4 inch IPS, Brass
17 DERNORD 1PC Type Stainless Steel 3/4 Inch Ball Valve NPT Standard Port with Male Hex Nipple for... DERNORD 1PC Type Stainless Steel 3/4 Inch Ball Valve NPT Standard Port with Male Hex Nipple for...
18 TAISHER 4 Pcs 3/4 Inch FNPT Heavy Duty Ball Valve Kit, 304 Stainless Steel with Blue Handles &... TAISHER 4 Pcs 3/4 Inch FNPT Heavy Duty Ball Valve Kit, 304 Stainless Steel with Blue Handles &...
19 3/4' NPT Swing Check Valve Female PN16 CF8M,Stainless Steel SS316 WOG200 PSI 3/4" NPT Swing Check Valve Female PN16 CF8M,Stainless Steel SS316 WOG200 PSI
20 DuraChoice 1' Stainless Steel (316) Y-Spring Check Valve - 800WOG DuraChoice 1" Stainless Steel (316) Y-Spring Check Valve - 800WOG
Bestseller No. 1
304 Stainless Steel 1/2" NPT female threaded Check Valve High Pressure 70 PSI Cracking Pressure One...
  • High Quality:The One Way Check Valve is made of heavy duty 304 stainless steel, corrosion resistance, moisture resistance, long service life. The...
  • Check Valve Size: 1/2 inch NPT female threaded.
  • Check Valve Working Temperature:<135℃. Open Pressure: 0.08mpa.
  • High hardness: The valve has the ability to withstand high pressures and high temperatures. Accuracy BSPP female thread, easy to connect without...
  • Application:One Way Check Valve is used to help direct flow in one direction. Suitable for connection of pipes under gas, water, oil and other...
SaleBestseller No. 2
ARVCAOU 304 Stainless Steel 1/4" NPT female threaded Check Valve High Pressure 70 PSI Cracking...
  • Check Valve Size: 1/4 inch NPT female threaded.
  • High Quality:Made of heavy duty 304 stainless steel, corrosion resistance, moisture resistance, long service life. The surface is polished to make...
  • Check Valve Working Temperature:<135℃. Open Pressure: 0.08mpa.
  • High hardness: The valve has the ability to withstand high pressures and high temperatures. Accuracy BSPP female thread, easy to connect without...
  • Application:One Way Check Valve is used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion...
Bestseller No. 3
Fernco CV-125T 1-1/4" Threaded Sump Pump PVC Threaded Check Valve with Stainless Steel Clamps
  • Flexible PVC couplings connect valve to 1-1/4" piping.
  • Full-flow flapper design creates a positive seal and eliminates back-flow, reducing wear on pump.
  • Constructed of heavy-duty thermoplastic for long-lasting durability.
  • Quick and easy installation with industry-leading Fernco couplings and Stainless Steel fasteners.
  • Proudly Made in the USA!
Bestseller No. 4
DAN SPEED NPT Female x Female Threaded Swing Check Valve,Stainless Steel SS316,WOG 200 PSI PN16,CF8M...
  • Working Pressure 200 WOG,Port Types:Female x Female threaded
  • Body Material:Stainless Steel 316,200PSI/PN16,ANSI B1.20.1
  • Temperature range: -60 to 450 degree Fahrenheit,Suitable for full range of liquids and gas
  • Check valves are used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion resistant allowing these...
  • Swing check valves are for horizontal use only. When fluid pushes on the stopper in the correct direction, it will "swing" open to allow flow. If flow...
Bestseller No. 5
Parker 4F-C4L-1-SS C Series Stainless Steel 316 Check Valve, 1 psi Cracking Pressure, 1/4" NPT...
  • Check valve provides unidirectional control of liquids and gases
  • Made from stainless steel 316 for higher strength and greater corrosion resistance than stainless steel 304
  • Female NPT threads for connecting to male threaded pipes
  • Cracking pressure is 1 psi and maximum pressure rating is 6000 psi
  • Working temperature range is -15 to 400 degrees Fahrenheit
Bestseller No. 6
Apollo 62-100 Series Stainless Steel Check Valve, Ball Cone, 1" NPT Female
  • Ball cone check valve restricts flow control to one direction, blocking reverse flow
  • Valve body made of ASTM A-351 cast stainless steel for longer life in severe environments
  • 400 pounds per square inch (gauge) (psig) rating for cold working pressure (CWP) and 125 for steam working pressure (SWP)
  • Cracking pressure of 0.5 psi
  • Female National Pipe Taper (NPT) threads on both ends for connecting to male threaded pipes
Bestseller No. 7
Stainless Steel SS316 NPT 1-1/4" Swing Check Valve WOG 200 PSI PN16 CF8M
  • Body Material:Stainless Steel 316,200PSI/PN16,ANSI B1.20.1
  • Working Pressure 200 WOG,Port Types:Female x Female threaded
  • Temperature range: -60 to 450 degree Fahrenheit,Suitable for full range of liquids and gas
  • Check valves are used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion resistant allowing these...
  • Swing check valves are for horizontal use only. When fluid pushes on the stopper in the correct direction, it will "swing" open to allow flow. If flow...
Bestseller No. 8
Stainless Steel SS316 NPT 2" Swing Check Valve WOG 200 PSI PN16 CF8M
  • Body Material:Stainless Steel 316,200PSI/PN16,ANSI B1.20.1
  • Working Pressure 200 WOG,Port Types:Female x Female threaded
  • Temperature range: -60 to 450 degree Fahrenheit,Suitable for full range of liquids and gas
  • Check valves are used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion resistant allowing these...
  • Swing check valves are for horizontal use only. When fluid pushes on the stopper in the correct direction, it will "swing" open to allow flow. If flow...
Bestseller No. 9
DERPIPE 3/4 Inch Swing Check Valve - WOG 200 PSI Stainless Steel SS304 CF8M NPT
  • Swing check valve size: 3/4 inch NPT female x female threaded.
  • Swing check valve material: stainless steel 304, suitable for full range of liquids and gas, water, air and some corrosive liquid.
  • Check valve working temperature: -60℉ to 450℉(-51℃ to 232℃);max pressure:200 Psi for water, oil, gas (WOG200).
  • Stainless steel check valve is used to help direct flow in one direction; the stainless steel bodies are highly corrosion resistant allowing these...
  • Corrosion resistance: 304 stainless steel, nickel and chromium combine; hardness: 304 stainless steel is twice as hard as copper and ten times as hard...
Bestseller No. 10
Air Check Valve,304 Stainless Steel Hex BSPP Female Thread Check Valve, Good Airtightness, Not Easy...
  • High quality stainless steel material, stable performance, not easy to rust and good airtightness
  • Accuracy BSPP female thread, easy to connect without slipping
  • This is hex female thread air check valve which is easy to install and remove, can be used for water connection
  • Available in 4 styles for choice: 1/8in, 1/4in, 3/8in, 1/2in
  • Suitable for connection of pipes under gas, water, oil and other media
Bestseller No. 11
PumpSpy Silent Sump Pump Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded...
  • QUIET OPERATION: Our sump pump check valve has a unique spring-loaded flapper that helps eliminate the water hammer noise that standard check valves...
  • CLEAR VALVE BODY: This check valve will provide visibility to water movement. With the valve's clear body, it's easy to visually confirm that pumped...
  • INCLUSIONS: Our silent sump pump check valve comes with stainless steel clamps and Buna-N rubber couplings for quick installation. The clamps and...
  • KEEP WATER OUT: This check valve is designed to keep pumped water within the discharge pipe from falling back into the sump basin. A fully functional...
  • ABOUT US: PumpSpy provides sump pump systems that help eliminate the unknowns of a sump outage and prevents costly damage. We also offer Smart Sump...
Bestseller No. 12
Fincos 1/8" 1/4" 3/8" 1/2" BSP NPT Female to Male One Way Check Valve Non-Return Inline 304...
  • Specification: 1/4", Voltage: NPT
  • Package Includes: 1 PC Valve | window.adminAccountId=230598131.
  • Structure: Check
  • Material: Stainless Steel
  • Pressure: Medium Pressure
Bestseller No. 13
Megairon 2" Stainless Steel SS316 Swing Check Valve,NPT Female x Female Thread,WOG 200 PSI PN16 CF8M
  • Body Material:Stainless Steel 316,200PSI/PN16,ANSI B1.20.1,Includes stainless steel 316 disc and screwed cap
  • Temperature range: -60 to 450 degree Fahrenheit,Suitable for full range of liquids and gas(water, oil, air, gas, light acids/alkali)
  • Working Pressure 200 WOG,Port Types:Female x Female threaded for connecting to male threaded pipes
  • Check valves are used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion resistant allowing these...
  • Swing check valves are for horizontal use only. When fluid pushes on the stopper in the correct direction, it will "swing" open to allow flow. If flow...
Bestseller No. 14
QWORK 2 Pack 1/4" NPT Female and Male Thread Mini Ball Valve 304 Stainless Steel Shut-Off Valve
  • High Quality - Made of high quality 304 stainless steel, this ball valve is durable, stable, rust and corrosive resistant for long time using.
  • Function - It is used for connecting two pipes, which go in the same direction in the double-seal system.
  • Fitting - With 1/4" NPT male and female threads, it can use to connect the pipe fittings.
  • Easy Use - Just switch 1/4 turn to open or close by on/off switch
  • 100% Satisfied Service - Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month!
Bestseller No. 15
LTWFITTING Bar Production Stainless Steel 316 Barb Fitting Coupler/Connector 3/16" Hose ID x 1/8"...
  • Type: Male X hose Barb
  • Hose ID: 3/16" Thread:1/8" NPT male
  • Materies: Stainless Steel 316.
  • Net Weight: 8.4g/PC
  • Choosing products dimensions and quantities at column of size and colour seperately,price would be more favorable if choosing wholesale.
SaleBestseller No. 16
EZ-FLO 20403LF In-Line Check Valve, 3/4 inch IPS, Brass
  • ✅DESIGN- Designed to prevent water from traveling back to the source, the check valve features is a stainless steel spring.
  • ✅QUALITY- Constructed from heavy-duty brass for extra durability and strength during every use. Working pressure is 200 PSI with a minimum of 5 PSI...
  • ✅MEASUREMENT- Equipped with a 3/4 inch female iron pipe (FIP) threaded connection.
  • ✅SAFETY- The EZ-FLO in-line check valve is compliant with the Safe Drinking Water Act.
  • ✅COMPATIBILITY- The 3/4 inch thread outlet is compatible with most of standard hose.
Bestseller No. 17
DERNORD 1PC Type Stainless Steel 3/4 Inch Ball Valve NPT Standard Port with Male Hex Nipple for...
  • Serviceable Stainless Steel Ball Valve - Can be taken apart via threads, Threaded Connector Type Female to Female NPT
  • Stainless Steel 1PC Ball Valve Handle: Handle with blue vinly insulation
  • Body & Ball Type:304 Stainless Steel.Temp Range:-60 F to 450 F
  • Stainless Steel 1PC Ball Valve Nominal Working Pressure:1000 WOG:Max 1000 psi for Water, Oil, Gas,
  • NOTE: DERNORD 1PC Type Ball Valve Standard Port is not full port type, the size we marked is only the thread size this ball valve fits. If you need...
Bestseller No. 18
TAISHER 4 Pcs 3/4 Inch FNPT Heavy Duty Ball Valve Kit, 304 Stainless Steel with Blue Handles &...
  • 3/4" FNPT threads for connecting to male threaded pipe fittings
  • Standard port flow for smaller valve size, each valve individually tested for maximum safety about Water, Oil, and Gas(no freezing)
  • Serviceable Valve - Can be taken apart via threads, Female NPT Ports
  • 90 degree valve closing range, the handle can close the valve by rotating it to either side of the valve body
  • Working temperature of -20°F to 410°F, Fast 1/4 turn open or closed operation
Bestseller No. 19
3/4" NPT Swing Check Valve Female PN16 CF8M,Stainless Steel SS316 WOG200 PSI
  • Working Pressure 200 WOG,Port Types:Female x Female threaded
  • Temperature range: -60 to 450 degree Fahrenheit,Suitable for full range of liquids and gas
  • Check valves are used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion resistant allowing these...
  • Swing check valves are for horizontal use only. When fluid pushes on the stopper in the correct direction, it will "swing" open to allow flow. If flow...
  • Material:Stainless Steel 316,200PSI/PN16,ANSI B1.20.1
Bestseller No. 20
DuraChoice 1" Stainless Steel (316) Y-Spring Check Valve - 800WOG
  • Working Pressure 800 WOG
  • S.S. 316 Investment casting Body
  • Suitable for full range of liquids and gas
  • Temperature range: -60 to 450 degree Fahrenheit
  • 100% individually tested

Having trouble finding a great Stainless Steel Threaded Check Valve?

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After hours of searching and using all the models on the market, we have found the best Stainless Steel Threaded Check Valve for 2023. See our ranking below!

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John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Stainless Steel Threaded Check Valve that you consider buying. Your questions might include the following:

  • Is it worth buying an Stainless Steel Threaded Check Valve?
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John Harvards provides an Stainless Steel Threaded Check Valve buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Stainless Steel Threaded Check Valve currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Stainless Steel Threaded Check Valve has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Stainless Steel Threaded Check Valve?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Stainless Steel Threaded Check Valve.
  5. Customer Ratings: Number ratings grade Stainless Steel Threaded Check Valve objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Stainless Steel Threaded Check Valve.
  7. Product Quality: You don’t always get what you pay for with an Stainless Steel Threaded Check Valve, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Stainless Steel Threaded Check Valve is should be an indication of how long it will work out for you.

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FAQ:

Q: What is a check valve?

A: Forgot Password? Check valves prevent backflow into sump disposal lines, wastewater lines, sewage lift stations, and ejector systems. They are used in combination with piston, diaphragm and metering pumps and commonly use ball check valves that combine balls and seats in the same valve body for a leak-free shutoff.

Q: What type of check valves are available for threaded pipe?

A: For use with threaded pipe, these valves are available with NPT, NPTF, BSPP, BSPT, UNI/UNF (JIC), and metric connections. With a shorter end-to-end length than other check valves, these fit in tight spaces.

Q: How much pressure can a check valve withstand?

A: The heat -resistant rubber seal withstands temperatures up to 500° F. Rated for up to twice the pressure of standard check valves, these can withstand pressures up to 2, 000 psi. For more durability than plastic barbed check valves, these have a stainless steel body. Two sleeves give the fittings extra gripping power.

Q: What kind of fittings do you need for a steam valve?

A: These compact valves fit into standard sanitary quick-clamp fittings. All are FDA Compliant 21 CFR 177. 2600 and have polished surfaces for easy cleaning. To withstand high pressures and temperatures in steam service applications, these valves have a 316 stainless steel body, PTFE ball, and PTFE seal.