Best Temlock in 2026

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 !

Bronze body construction ensures durability and long life

Designed for minimum head loss

The bonnet is made of engineered thermoplastic and protects valve body from costly freeze damage

For Oxygen Pumps Only: Great 1-way check valve for most common aquarium air pumps. NOT suitable for CO2 or other high-pressure systems to avoid crack and leak.

Small & Light: Size: 2.1" L x 0.55" W; Diameter of air holes: 0.12"; Weight: 0.1 oz. Standard ID airline tubing: 3/16". Add little weight to your hose for smooth airflow.

Ideal Pump Protectors: Prevent backflow of water through the tubing during a power outage or pump pause. Essential accessories for basic aeration setup in your fish tanks.

For Oxygen Pumps Only: Great 1-way check valve for most common aquarium air pumps. NOT suitable for CO2 or other high-pressure systems to avoid crack and leak.

Small & Light: Size: 2.1" L x 0.55" W; Diameter of air holes: 0.12"; Weight: 0.1 oz. Standard ID airline tubing: 3/16". Add little weight to your hose for smooth airflow.

Ideal Pump Protectors: Prevent backflow of water through the tubing during a power outage or pump pause. Essential accessories for basic aeration setup in your fish tanks.

No lead brass construction

1 in. x 1 in. female NPT

Prevents backflow in well or irrigation systems

Will fit any 1-1/4-inch or 1-1/2-inch NPT male or female thread

Made from durable ABS plastic

High quality Nitril-Bruna N seal

Schedule 40 PVC construction for strength and resistance to corrosion and mild chemicals

EPDM seal for resistance to water and oils

Maximum pressure rating of 150 psi

Upgraded stainless spring & pin make STRONGER spring tension

Improved chlorine-resistant and corrosion-resistant fabrication on flapper and rubber seal

Enhanced cover construction to be anti-crack and sturdy

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

Material ※ The shell material is ABS resin, and the Diaphragm material is silicon rubber

Performance※ Normal performance under 25 ℃ to 60 ℃,Strong resistance to acid, alkali, salt corrosion ability

Application ※Check valve is used in fluid system to prevent reverse flow fluid, or used in pneumatic system to prevent reverse flow of compressed air

Top-mounted test cocks allow for easy installation

EZSwap pressure vessel reduces repair time and costs

Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation

Several configuration options ease installation and repairs

Horizontal or vertical installation reduces installation time and associated costs

Comes standard with a union inlet connection and integral body outlet connection

Clear PVC for corrosion resistance, high strength, and less weight than fittings made from metal

Full flow design for insignificant flow loss at swing check

Slip connection for easy attachment

Diameter ※ 10mm/0.39 inch

Total length ※ 43mm/1.69 inch

Material ※ The shell material is ABS resin, and the Diaphragm material is silicon rubber

Product Size:3/4" Thread Female

This valve is used to prevent the back flow of fluids

Maximum pressure rating 200 psi，200 WOG (water, Oil, gas)

【Material】The shell material is PVDF, and the Diaphragm material is silicon rubber

【Diameter】 1/2"barb, can fit 1/2" hose ID

【Performance】Normal performance under 25 ℃ to 60 ℃,Strong resistance to acid, alkali, salt corrosion ability

G 1/8 Female Full Ports One Way Air Check Valve.

Nickel-plated brass for durability. The brass valve core is wear-resistant, pressure-resistant and corrosion-resistant and has stable performance.

When installed and used, the tail of the arrow is connected to the gas input source, and the head of the arrow is connected to the output end.

【Material】 Plastic barb connector, made of high-quality PVED material

【Size】 1/8" OD One Way Check Valve，Can fit 1/8" hose ID

【Function】The check valves are applicable for fluid systems to prevent countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air.

【Material】The one way check valves are made of PVDF, and the Diaphragm material is silicon rubber.

【Function】 These 1/2 Inch check valves are applicable for fluid systems to stop countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air.

【Size】Diameter: 1/2"barb, can fit 1/2" hose ID; Total length: 43mm/1.69 inch

【Material】The one way check valves are made of PVDF, and the Diaphragm material is silicon rubber.

【Function】 These 3/8 Inch check valves are applicable for fluid systems to stop countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air.

【Size】Diameter: 3/8"barb, can fit 3/8" hose ID; Total length: 43mm/1.69 inch

Fluid Admitted: Air, Vacuum

Working Pressure:0-1.2Mpa

Negative Pressure:-100Kpa; Cracking Pressure: 0.4 Mpa.

++ Fibropool 2" Posi-Close check valve. it features 2" slip ports. Your 2" pipe will glue inside the port.

++ The valve is Spring loaded to open at 5 PSI.

++ CPVC construction allows temperature and impact resistance.

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).

Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation

EZSwap removable pressure vessel reduces repair time and costs, and is serviceable off-line

Design ensures water savings

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 !

Commercial quality Oxygen - Hydrogen Flashback Arrestor w/internal check valve & porous metal shield. Rated at 116 liters per minute, or 7000 liters per hour. Maximum working pressure is 140 psi (10 bar).

All brass heavy duty housing. Fits 1/4 ID hose.

For best results minimum operating pressure 2 PSI

Country Of Origin: China

Model Number: 192304008

Item Package Dimension: 7.99999999184" L x 5.99999999388" W x 3.799999996124" H

Schedule 40 PVC construction for strength and resistance to corrosion and mild chemicals

EPDM seal for resistance to water and oils

Maximum pressure rating of 150 psi

D: .6'', L: 2.4'' - See Drawing for Dimension References

Fluid Temp Range: -20°F to 302°F, Use for water, oil, air, gas, Light Acids/Alkali

Stainless Steel Spring-Loaded, Low Cracking Pressure (~5 Psi)