12 best control valves
Control valves in the context of automotive replacement parts play a crucial role in regulating the flow of fluids within an automotive system, such as the engine, transmission, or heating and cooling systems. They are essential for controlling the rate and direction of fluid flow, which helps maintain optimal performance and efficiency of these systems. Here's an overview of control valves in the automotive context:
Function: Control valves are used to manage the flow of various fluids, including air, fuel, coolant, and hydraulic fluids, in an automotive system.They help control the temperature, pressure, and volume of these fluids to ensure proper operation.
Types of Control Valves:
- Thermostatic Control Valves: These valves are commonly found in the engine's cooling system. They regulate the flow of coolant through the radiator to maintain the engine's operating temperature within a specified range.
- EGR (Exhaust Gas Recirculation) Valves: EGR valves control the recirculation of a portion of exhaust gases back into the engine's intake manifold to reduce emissions and improve fuel efficiency.
- Idle Air Control Valves (IAC): IAC valves control the idle speed of the engine by regulating the amount of air entering the intake manifold when the throttle is closed.
- Transmission Control Solenoids: These are used in automatic transmissions to control the flow of hydraulic fluid, which is crucial for gear shifting and overall transmission performance.
Importance in Automotive Systems:
- Fuel Efficiency: Properly functioning control valves can improve fuel efficiency by optimizing air-fuel ratios and reducing unnecessary fluid flow.
- Emissions Control: Control valves, such as EGR valves, play a role in reducing harmful emissions from the exhaust gases.
- Engine Performance: Control valves in the cooling and intake systems help maintain the engine at the right temperature and provide smooth idling, leading to better overall engine performance.
Maintenance and Replacement: Control valves, like other automotive parts, may require maintenance or replacement over time due to wear and tear. It's essential to use high-quality replacement parts and follow manufacturer recommendations to ensure proper operation.
Diagnosis: When automotive systems experience issues like overheating, poor fuel economy, or rough idling, mechanics often check and test control valves as part of the diagnostic process to identify and resolve problems.
In summary, control valves are critical components in automotive systems that regulate the flow of fluids to optimize performance, fuel efficiency, and emissions. Regular maintenance and the use of quality replacement parts are essential to ensure the continued smooth operation of these valves and the overall functionality of the vehicle.
Below you can find our editor's choice of the best control valves on the marketProduct description
The USA's most popular log splitter valve. Specified by more log splitter OEM's than any other brand. Spring centered in one direction, and pressure released detent in the other direction. Automatically kicks back to neutral when cylinder completes stroke. Includes built-in adjustable inlet relief valve. Handle can be installed in either "up" or "down" position. For use with up to five inch bore cylinders. Made in the USA.
- Zero to 20 gpm (76 lpm) three-position, four-way, single-spool hydraulic directional control valve
- Rated for 2,500 psig (172 bar) working pressure
- Linear handle type operator
- Spring-centered from "extend" position
- Detent with hydraulic kickout from "retract" position
- Inlet relief valve pre-set to 2,000 psig +/- 200 psig (138 bar +/- 14 bar), but adjustable
- Pre-set kickout pressure of 750 psig to 2,000 psig (52 bar to 138 bar)
- 1/2" NPTF work ports
- 3/4" NPTF inlet and outlet ports
- Single Spool Directional Control Valve; 3-Position, 4-Way
- Detent with hydraulic kickout from retract position
- Zero to 20 gpm (76 lpm) hydraulic flow rate
- 1/2" NPTF Work Ports and 3/4" Inlet and Outlet Ports
- Made in the USA, OEM for many brands of log splitters
User questions & answers
Question: | Will the fit a MTD 244-635-000 25 ton log splitter |
Answer: | On the Water line comings is ok : Not for hi presser ( 3,100 PSI ) going out . I would check with MFG co First. To be safe !!! |
Question: | Will this work on Troy Bilt 27 ton log splitter |
Answer: | As long as your kitchen sink faucet has an identical thread as a garden hose, I see no reason why it would not work. Great idea. |
Question: | I know it kicks back to neutral at end of stroke but do you have to hold the lever down to extend and retract cylinder |
Answer: | In theory, yes--they are nominally the same size and item. In reality they don't seal well and tend to pop off when I try to combine them with Gardena quick-connects. You're better off sticking with one brand for your whole yard. |
Product description
Monoblock Hydraulic Directional Control Valve for Tractor Loader w/ Joystick, 2 Spool(Single Float Spool), 11 GPM
This monoblock valve is a hydraulic directional control valve. These valves are used to start and stop fluid flow into hydraulic cylinders or hydraulic motors.
Common Uses:
- Operate hydraulic cylinders (Double-Acting or Single-Acting)
- Operate hydraulic motors ("D" Spool Required)
- Install rear remotes on a tractor
Benefits:
- 2 Spool valve with compact design allows for installations in tight areas
- All spools are standard double acting with spring return to neutral position which are ideal for double acting cylinders
- Used for open center systems (Pump to Tank Flow) - closed center option available
- Anti-drop load checks on each spool
- Precision ground and hard chrome-plated spools assure a long life
- High-tensile strength cast iron monoblock construction
- SAE O-Ring ports ensure solid seal and prevent blockages
- Capable of closed center or Power Beyond (conversion plug required)
- Vertical or horizontal handle mount
- Adjustable Relief Valve Range: 1500 to 3625 PSI
- Used as motor or single-acting spool possible (#8 SAE port plug required)
Features:
- Max Operating Pressure: P = 3625 PSI, T = 725 PSI, A & B = 4350 PSI
- Flow Rating: 11 GPM (40 l/min)
- A & B Work Ports: #8 SAE O-Ring (3/4”-16) Thread
- Inlet Port: #10 SAE O-Ring (7/8”-14) Thread
- Outlet Port: #10 SAE O-Ring (7/8”-14) Thread
- 2 – 5/16” Mounting Holes
- Single Float Spool option available for raise & lower bucket
- Made in Europe
- 2 Spool Monoblock Directional Control Valve, used to control hydraulic cylinders
- All spools are standard double acting with spring return to neutral position which are ideal for double acting cylinders. Single float spool will raise & lower your bucket and features a locking detent position
- Flow Rating: 11 GPM (40 l/min), Max Operating Pressure: P = 3625 PSI, T = 725 PSI, A & B = 4350 PSI
- 2 Spools controlled by single joystick handle (Forward, Back, Left, Right)
- Can also be used as motor or single-acting spool (#8 SAE port plug required)
Product description
This replacement gas control valve is for Atwood water heaters. Please ensure part will fit before ordering. Made from quality materials.
- Helps you provide comfort and convenience
- Durable and safe
- Please ensure part will fit before ordering
- Made from quality materials
User questions & answers
Question: | Will this work with atwood g6a-6e-aa water heater? (electronic ignition |
Answer: | To access the old switch, from the outside of the unit I disassembled the heater. Going slowly, removinf fasteners as it became apparent they were next to be removed. Caution, - be sure you turn off the electrical supply for the heater prior to beginninh as 12 volt dc will make quite a shower of sparks if a hot positive wire touches anything grounded to the chassis. Sorry I cannot give you a step by step account- my replacement was a couple of years ago with no problems since. |
Question: | How to adjust t-stat on 91602 valve |
Answer: | It might fit the mounting holes, but... will it activate with air flow? Look at this Manual Parts list #41. http://www.atwoodmobile.com/manuals/furnaces/MPD%2033179%20SP%201.08.pdfPart #41 sail switch is not straight and narrow, it is wider on the tip. If the embedded link does not work search using 'Excalibur 8531 parts list.' It's how I found the manual.the manufacturer contact info is included in the manual front page. |
Question: | will this fit G6A |
Answer: | It worked good in my atwood but I don't know the model of mine |
Question: | Does the new thermastat come with the fitting to make it work |
Answer: | Worked on mine |
Product description
Taco Comfort Solutions develops and manufactures products and systems for both residential and commercial applications. These include circulators/pumps, valves and controls, air-dirt separators, heat exchangers, buffer and expansion tanks, domestic hot water recirculation and accessory products, and sophisticated building management controls.
From the Manufacturer
Taco Zone Valve Controls simplify the wiring nightmare. They work with 2-, 3- or 4-wire zone valves and their easy-to-follow PC board layout eliminates the problems caused by incorrect wiring and the “unfinished” look of conventional zone valve installations. External indictor lights give you instant diagnostic feedback and reduce installation time. Use them combined with Taco Zone Valves and Thermostats to maximize system performance and dependability.
- Package dimensions: 8.0" L x 13.0" W x 3.0" H
- Part Number: ZVC404-4
- Taco Zone Valve Relay/4-Zone
- Simplified Wiring
User questions & answers
Question: | Can I parallel this with ZVC406-4 Zone Valve Control, 6 zones?? I need 10 zones |
Answer: | Must pull and hold lever out on extend stroke. When released, the ram should stop. Pushing lever all the way back should return ram until end of stroke and then kick back to neutral. If you only push lever partly back, the ram will stop when you release lever. |
Question: | Will this also control my circulation pump |
Answer: | I think any plastic/rubber washer will work. |
Question: | Does this have a "C" connection |
Answer: | Probably. |
Question: | Can this support 3 circulating pumps and two zone valves |
Answer: | Yes they should work. I think 3/4 is the thread size on hose fitting not the diameter of the hose |
Product description
An ACDelco GM Original Equipment Fuel Injection Idle Air Control Valve controls the engine idle speed, and is a GM-recommended replacement for your vehicle’s original component. This electrically actuated valve regulates the amount of air that bypasses the closed throttle plate while at idle. This original equipment fuel injection idle air control valve has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Popular Fitments: 2002 Cadillac Escalade V8. Popular Fitments: 2002 Chevrolet Avalanche 1500 V8, 2001-2002 Chevrolet Silverado 1500 HD,Silverado 2500 HD,Silverado 3500, 2001-2002 Chevrolet Silverado 2500 HD,Silverado 3500, 2001-2002 Chevrolet Silverado 2500 HD,Silverado 3500,Suburban 2500. Popular Fitments: 2001-2002 GMC Sierra 1500 HD,Sierra 2500 HD,Sierra 3500, 2001-2002 GMC Sierra 1500,Sierra 1500 HD,Sierra 2500 HD,Sierra 3500,Yukon,Yukon XL 1500, 2001-2002 GMC Sierra 2500 HD,Sierra 3500, 2001-2002 GMC Sierra 2500 HD,Sierra 3500,Yukon XL 2500. Popular Fitments: 2004 Pontiac GTO, 2000-2002 Pontiac Firebird V6 V8.
- GM recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- Country of Origin: United States
- Fit type: Vehicle Specific
User questions & answers
Question: | Will this fit a 92mm fast big mouth throttle body |
Answer: | Yes, if you have a thermostat that requires 24 VAC. |
Question: | will this fit a 2002 gmc 2500 hd |
Answer: | This Device is for Control of 24VAC Zone Valves the End Switches in the Zone Valves Control the Circulators, Switching 120VAC when they Open In Order to control Pumps directly You need to use the Taco SR504-4 Switching Relay, 4 Zone? Not Sure Why you need 3 Circ and 2 Zone valves? Just use the Circs. eliminate the Valves. |
Question: | En que lugar va conectado esta pieza |
Answer: | I’m not sure. I think these control valves are pretty much universal. |
Question: | Does this fit 01 Cadillac DeVille |
Answer: | Yes, this will work with your existing log splitter. This valve has the 3/4" inlet & outlet, 1/2" working ports, pressure detent kick-out. |
Product description
This power steering air control valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance. Vehicle model years this part fits (be sure to check your vehicle trim using the Amazon garage) - [Lexus GS300: 1993, 1994, 1995, 1996, 1997] - [Lexus GS400: 1998, 1999, 2000] - [Lexus GS430: 2001, 2002, 2003, 2004, 2005, 2006] - [Lexus GX470: 2003, 2004, 2005, 2006, 2007, 2008, 2009] - [Lexus LS400: 1995, 1996, 1997, 1998, 1999, 2000] - [Lexus LS430: 2001, 2002, 2003, 2004, 2005, 2006] - [Lexus LX470: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Lexus SC300: 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000] - [Lexus SC400: 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000] - [Lexus SC430: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010] - [Toyota 4Runner: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1997, 1998, 2003, 2004, 2005, 2006, 2007, 2008, 2009] - [Toyota Camry: 1985, 1986, 1987, 1988, 1989, 1990, 1991] - [Toyota Celica: 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999] - [Toyota Corolla: 1988, 1989, 1990, 1991] - [Toyota Cressida: 1989, 1990, 1991, 1992] - [Toyota Land Cruiser: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Toyota Pickup: 1990, 1991, 1992, 1993, 1994, 1995] - [Toyota Sequoia: 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Toyota T100: 1993, 1994] - [Toyota Tercel: 1990, 1991, 1992, 1993, 1994] - [Toyota Tundra: 2000, 2001, 2002, 2003, 2004, 2005, 2006]
- Direct replacement for a proper fit every time
- Manufactured from high-quality materials for durability
- No special tools necessary
- Quality tested to ensure trouble-free installation and durability
- Ensure fit – to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage
User questions & answers
Question: | Will this fit my 1994 3.0 toyota truck |
Answer: | En el throttle barrel |
Question: | Will this work on a 2004 Toyota Tundra |
Answer: | Enter your vehicle information to verify the correct part to fit your vehicle. |
Question: | Will this fit a toyota tundra |
Answer: | Yes, inside up near the top there should be and "expansion post", and it should also come with a diagram showing how exactly to set that up. |
Question: | will this work on a 1993 Lexus sc400 power steering |
Answer: | Yes. My pump is controlled and powered (120v) by this unit. If you need technical assistance, Taco's customer service is outstanding. |
Product description
I.OEM Part Number:
12633613
19419980
916-806
918-806
916806
918806
61002771
VVT401
VV1301
II.Fitment:
2014-2015 Chevy Impala L4 153 2.5L 2457cc
2014-2015 Chevy Malibu L4 153 2.5L 2457cc
End 1 Thread Diameter: 6 mm
End 1 Thread Type: Fine
End Quantity: 1
Gasket or Seal Included: Yes
Length: 87.1 mm
Maximum Pressure: 150 PSI
Mount Hole Quantity: 3
Port Quantity: 2
- Part of OEM Number:12633613 19419980 916-806 918-806
- Part of OEM Number:916806 918806 61002771 VVT401 VV1301
- Fits for 2014-2015 Chevy Impala L4 153 2.5L 2457cc
- Fits for 2014-2015 Chevy Malibu L4 153 2.5L 2457cc
- Please double confirm the compatibility as well as the OEM number before purchasing.
Product description
Compatible With
2004-2015 Nissan Armada
Note: Please check the part number before buying to make sure it fits your car
Note:Please check whether the plug fits your socket before buying to make sure it fits your car
Package Included:
1 Heater Unit Inlet Hose Control Valve
About Us
Our products are 100% brand new quality products, welcome to buy. With our best products and best services, we believe this will be a pleasant shopping experience.
We care about our valued customers and hope to establish a long-term business relationship with you, so please help us do better.
Quality Assurance
1. Each item has been factory tested and meets or exceeds OEM specifications.
2. Provide lifetime warranty service. If you are not satisfied with the product or the product has quality problems, you can contact us at any time, we will provide you with a satisfactory answer and solve the after-sales problem for you.
We attach great importance to quality and service. If you have any questions about the project or our services, please contact us first. We value your feedback, so we will strive to answer all inquiries within 24 hours. (Except Sundays and public holidays.)
- 【Direct Replacement】: With the passage of time, due to the heating of the engine and the damage of the components, the heater control valve will begin to dry, rot and crack. It is recommended that you replace it in time. The heater control valve meets or exceeds the oem standard, and has been tested by the factory to perfectly match the original car and can be installed directly
- 【High Quality】: Using enhanced high-quality materials, wear-resistant, corrosion-resistant, and long service life. With precise assembly and durability without leakage, it can effectively improve the performance and efficiency of the engine, solve the problem of no heating in the cab, bring you warmth and convenience, and bring you a good driving experience
- 【Fits For】: 2004-2015 Nissan Armada
- 【OE#】: 92400-ZW10A;92400ZW10A
- 【Buy With Confidence】: Once there is a problem with the product, contact us here to solve it perfectly for you, without worrying about quality problems
Product description
Please feel free to contact us directly to determine if this is the correct gas valve for your water heater!!! We will need the model and serial number of the water heater to cross reference properly. Installing the valve and then returning used is prohibited. The electronic gas control valve incorporates an LED status indicator that monitors system operation and service diagnostics. Gas control located within hot water heater uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source. This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption). Thermostat is compatible with all A.O. Smith branded heaters including A.O. Smith, State Water Heaters, American Water Heater, and Reliance.
- PLEASE PROVIDE MODEL AND SERIAL NUMBER OF YOUR WATER HEATER IF YOU NEED US TO DETERMINE CORRECT GAS VALVE PART NUMBER!
- Honeywell gas control valve is compatible with all A.O. Smith manufactured products including A.O. Smith, Reliance, State, and American branded heaters
- Temperature control assembly 100112336 supplies the burner with gas to heat the water
- Temperature ratings: ambient-- 0 c to 60 c; tco limit-- 87 c
- A service technician is recommended for the repair to ensure the gas supply line is leak free
User questions & answers
Question: | Will this work with a state model gs650hbrt, serial # h07a |
Answer: | Call state select. Customer service is excellent |
Question: | Will this fit an ao Smith gcv 50 300 serial number 1134j |
Answer: | Yes this is correct. Thanks for checking! |
Question: | If I don’t install it can I return it |
Answer: | Depends on where you get it, ask. |
Question: | Is this compatible with my water heater model no gs 650yoct 300 and serial number 1331a030947? if no, which one is |
Answer: | I have no idea. Contact the manufacturer of your heater or an authorized dealer. |
Product description
Buyers Products pneumatic lift axle control assembly features in cab controls for air suspension & lift axle. Available in single or double acting, the assembly is pre-plumbed & assembled. Fittings/dot tubing & mounted plate included.
- Assembly with toggle air valve, 1/4" diameter nylon tubing, single acting
- Fittings/dot tubing and mounting plate included
- More Than Just Parts: From snow and ice equipment to toolboxes, hydraulics, towing, truck and trailer hardware to our innovative lighting products—it’s amazing what Buyers Products can do for your truck
- We Do Things The Right Way: We design products like we we’re building them for ourselves, because we are. Our teams are staffed with engineers and experts who know how to make a product exceptional
- Durable and Dependable: Founded in 1946, Buyers Products has become a leader in the truck equipment industry though our commitment to customer care, innovation, and value across our range of products
User questions & answers
Question: | Is this a direct replacement for a Hendrickson unit? Looks similar |
Answer: | 2000 1999 1998 1997 1996 1995 1994 1993 1992 Lexus SC400 4.0L V8 Gas DOHC |
Question: | Is this item easy to use |
Answer: | Enter your vehicle information to verify the fit of the correct part. |
Question: | Is this a liquid filled gauge |
Answer: | Have no idea, check it out with an online parts catalog. |
Product description
Please feel free to contact us directly to determine if this is the correct gas valve for your water heater!!! We will need the model and serial number of the water heater to cross reference properly. The electronic gas control valve incorporates an LED status indicator that monitors system operation and service diagnostics. Gas control located within hot water heater uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source. This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption). Thermostat is compatible with all A.O. Smith branded heaters including A.O. Smith, State Water Heaters, American Water Heater, Whirlpool, Craftmaster and Reliance. Product manufactured by Honeywell for A.O. Smith. Honeywell model # WV8840B1158
- PLEASE PROVIDE MODEL AND SERIAL NUMBER OF YOUR WATER HEATER IF YOU NEED US TO DETERMINE CORRECT GAS VALVE PART NUMBER!
- Honeywell gas control valve is compatible with all A.O. Smith manufactured products including A.O. Smith, Reliance, State, American, Whirlpool and Craftmaster branded heaters
- Temperature control assembly 100262939 supplies the burner with gas to heat the water
- Temperature ratings: ambient-- 0 c to 60 c; tco limit-- 87 c
- A service technician is recommended for the repair to ensure the gas supply line is leak free
User questions & answers
Question: | will this replace a 97c37u 601 for state select water heater |
Answer: | Yes |
Question: | Will this replace wv8840b1042 from state select water heater model#gs650ybrt 300, serial# 1133a |
Answer: | The gas valve you need for this heater is actually the other one we sell. It is a 100112336. Thank you! |
Question: | will this replace model grn 50 200 serial #1146t |
Answer: | No, this will not work. You need a 100093971. Good luck! |
Question: | Will it replace wv8840b |
Answer: | Contact Variety Home Supply, "PROVIDE MODEL AND SERIAL NUMBER OF YOUR WATER HEATER SO THEY CAN DETERMINE CORRECT GAS VALVE PART NUMBER!" |
Product description
Brand new OEM Original Genuine (NOT AFTERMARKET) Detroit engine fuel meter valve.
User questions & answers
Question: | Is there warranty on this product? What if the part is defective? Will you replace with another |
Answer: | Mine own was not it was backlit though for convenience of night operation |
Question: | Any Warranty |
Answer: | yes |
Question: | Will this work on a 2016 Cascadia and does it need any other parts for the Install |
Answer: | If yours is the v8 yes. You can always look on autozone.com and see if different years are compatible. Are you losing power steering fluid and can't find the leak? This is your fix. Thanks |
Question: | Will this fit a 2012 cascadia dd |
Answer: | Fit my 2001 V8 Tundra |
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