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Smith-Cooper International CV30L Series Brass Check Valve, Potable Water Service, 3/4" NPT Female
- Made from brass for higher corrosion resistance than steel
- Includes EPDM seat and seal, stainless steel spring, and spring-loaded poppet
- Female NPT threads for connecting to male threaded pipes
- Cracking pressure is 2 psi and maximum pressure rating is 200 psi
- Meets NSF/ANSI 61-8 for quality assurance and is certified to California AB1953
The Smith-Cooper International CV30L series check valve for potable water service is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. Brass can be connected to copper, brass, plastic, aluminum, and welded steel. It has ethylene propylene diene monomer (EPDM) seat and seal, stainless steel spring, spring-loaded poppet, and female National Pipe Taper (NPT) connections on both ends. Female NPT threads connect to male threaded pipes, creating a tighter seal than straight threads. The cracking pressure is 2 pounds per square inch (psi), and the maximum pressure rating is 200 psi. This valve meets National Sanitation Foundation (NSF)/American National Standards Institute (ANSI) 61-8 for quality assurance, and is certified to California AB1953
Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and they are used in various water, gas, air, and steam lines.
Smith-Cooper manufactures a wide variety of pipe fittings and valves. The company is headquartered in Commerce, California, and meets relevant ANSI, ASTM, and International Organization for Standardization (ISO) 9002 standards.
Valterra 200-30 PVC Swing/Spring Combination Check Valve, White, 3" Slip
This Valterra 200-30 check valve is made of white schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it possible to install it in any position. It has a 2″ slip connection at each end, which must be fastened with glue, a maximum pressure rating of 150 pounds per square inch (psi), and a spring tension of 1/2 lb. This check valve is suitable for use with landscape and irrigation, pool and spa, aquaculture, and general purpose applications.
Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and they are used in various water, gas, air, and steam lines.
Valterra Products manufactures and distributes valves, hoses, sewer systems, and pool and spa products. The company, founded in 1981, is headquartered in Mission Hills, CA.
Zurn 34-350XL Lead Free Double Check Valve Assembly, 3/4" FNPT, Bronze
American Valve G31SL 3/4" Lead Free Check Valve, 3/4 Inch
Control Devices Brass Ball Check Valve, 1/4" NPT Female x NPT Male
TEMLOCK Thermostatic Mixing Valve for Point-of-Source – 100-140°F Adjustable Water Temperature Anti Scald – Lead-Free Brass – 3/4” Sweat Fittings & Integral Check Valves
- DO YOU WANT TO SET YOUR WATER BOILER AT 140° F SO YOU CAN KILL HARMFUL BACTERIA BUT ARE WORRIED ABOUT CHILDREN GETTING SCALDED? TEMLOCK thermostatic mixing valve allows you to set your water heater at 140° F. Then simply set the valve at the safe temperature of around 120° F.
- DO YOU WANT THE WATER TEMPERATURE OF YOUR SOLAR HOT WATER SYSTEM TO BE MORE CONSTANT? TEMLOCK thermostatic mixing valve will help you maintain hot water temperature to your desired temperature, for example 120° F.
- ARE YOU ALWAYS RUNNING OUT OF HOT WATER BUT CANNOT INSTALL A LARGER TANK? TEMLOCK thermostatic mixing valve allows you to keep your current boiler. Simply set your water heater at higher temperatures and set the thermostatic mixing valve at the safe temperature of around 120° F. With these settings, the valve will use less hot water from your boiler !
- DO YOU NEED TO CONTROL THE WATER TEMPERATURE IN YOUR PEX RADIANT FLOOR HEATING OR OTHER HYDRONIC APPLICATIONS? No worries ! Use TEMLOCK thermostatic mixing valve to set water temperature to your desired level.
- TEMLOCK TEMPERATURE ACTUATED MIXING VALVE IS DESIGNED FOR CONTROLLING IN-LINE WATER TEMPERATURES IN DOMESTIC HOT WATER SYSTEMS AND INSTALLED AT THE HOT WATER SOURCE, INCLUDING BOILERS, SOLAR WATER HEATERS, AND RADIANT FLOOR HEATING SYSTEMS. TEMLOCK mixing valve is not intended to be installed at point-of-use such as sinks or showers.
Hromee Air Compressor Replacement Components Brass 1/2 Inch MNPT Compressor in Tank Check Valve Kit with Three Different Unloader Tube Fittings 20 SCFM 4 Pieces
- FUNCTION – The Hromee check valve kit is used to prevent backflow in a piping system is known as a check valve. The pressure of the fluid passing through a pipeline opens the valve, while any reversal of flow will close the valve. It allows full unobstructed flow and automatically shuts as pressure decreases.
- TWO FITTINGS – The valves check valves are all brass and It comes with 2 different unloader fittings, barbed and push to fit for the 1/4” nylon unloader tubing.
- CONSTRUCTION – One piece brass body stainless steel springs glass filled fluoropolymer poppets for positive sealing and long term reliability. It can be disassembled for cleaning and repairing. Maximum pressure of 450 PSI and air flow of 20 SCFM.
- CONNECTION SIZE – 1/2″ MNPT tank check valves are used to keep air volume and pressure from escaping back into compressor heads while not operating. The 1/8″ FNPT side port is designed for pressure switch application.
- COMPATIABLE – Hromee check valve kit is used to replace the check valve on some brands of air compressor. Consult your owner’s manual to find if this check valve fits your air compressor. We offer 30-day return with no reason.
Zurn Wilkins Model 34-600XL 3/4″ Water Pressure Reducing Brass Valve with Integral By-pass Check Valve and Strainer, FNPT Union x FNPT, Lead Free
- Zurn-Wilkins 34-600XL 3/4″ Bronze Pressure Reducing Valve, FNPT Union and FNPT Female Thread
- All bronze body and bell housing provides durability and long life
- Built-in bypass prevents buildup of excessive system pressure caused by thermal expansion
- May be installed in any position
- Serviceable in-line
Swing Check Valve – 3/4 inch FPT x 3/4 inch FPT
Smith-Cooper International 9191L Series Brass Swing Check Valve, Potable Water Service, 2" NPT Female
- Made from brass for higher corrosion resistance than steel
- Female NPT threads for connecting to male threaded pipes
- Maximum pressure ratings of 200 psig for WOG
- Maximum working temperature of 350 degrees Fahrenheit
- Meets NSF/ANSI 61-8 for quality assurance and is certified to California AB1953
The Smith-Cooper International 9191L series swing check valve for potable water service is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. Brass can be connected to copper, brass, plastic, aluminum, and welded steel. It has a forged brass disc and female National Pipe Taper (NPT) connections on both ends. Female NPT threads connect to male threaded pipes, creating a tighter seal than straight threads. This valve has maximum pressure ratings of 200 pounds per square inch (gauge) (psig) for water, oil, and gas (WOG), and the maximum working temperature is 350 degrees Fahrenheit. This valve meets National Sanitation Foundation (NSF)/American National Standards Institute (ANSI) 61-8 for quality assurance, and is certified to California AB1953
Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and they are used in various water, gas, air, and steam lines.
Smith-Cooper manufactures a wide variety of pipe fittings and valves. The company is headquartered in Commerce, California, and meets relevant ANSI, ASTM, and International Organization for Standardization (ISO) 9002 standards.
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