minmommy 
Nowadays, there are so many products of pressure relief valve for solar hot water heater in the market and you are wondering to choose a best one. You have searched for pressure relief valve for solar hot water heater in many merchants, compared about products prices & reviews before deciding to buy them.
You are in RIGHT PLACE.
Here are some of best sellings pressure relief valve for solar hot water heater which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
36,494 Reviews Scanned
LASCO 05-1713 150 PSI Pressure Relief Valve with 3/4-Inch Pipe Thread
Eastman 60158 Vacuum Relief Valve, 3/4" MIP
- CONNECTION: 3/4-inch MIP (Male Iron Pipe) Connection
- MATERIAL: This valve has an all brass body construction making it sturdy and durable
- USE: This vacuum relief valve is used for automatic venting of closed systems to atmosphere when a vacuum is created
- FEATURE: It consists of a black protective cap for extra protection
- TESTED: This product is tested and rated to ANSI z21. 22 and complies with lead-free plumbing laws
Gangang G Symmons Tempcontrol Thermostatic Mixer, Brass Tempered, Inlet, Outlet G1/2,Solar Energy Valve Faucet Tap, white
1. Operating pressure: 0.05 – 1.0 Mpa2. Theoretic pressure: 0.1 – 0.5 Mpa If the pressures over 0.5 Mpa, please installation a relief pipe. 3. Cold water supply: 5 – 29 ℃4. Hot water supply: 50 – 80 ℃5. Adjustable temperature range: 20 – 50 ℃6. The most comfortable temperature: 38 ℃ Under 0.3Mpa, cold water temperature within 18–23℃; hot water temperature within 60–80℃. 7. Safety test: If interrupted cold water supply within 5 seconds, the outflows reducing to 1.9L/Min automatically, the outflows less than or equal to150ml, the outflows temperature: less than or equal to 49 ℃.8. Life test: Testing under EN817, GB/T18145-2000 (over 70.000 cycles), Testing under CSA B125-98 ASSE 1016 (over 10.000 cycles).9. Sensitivity test: If inlet water temperature is constant, and the pressure in changeable about 20%, the outflows temperature changes less than or equal to 2℃; If inlet water pressure is constant and hot water temperature changes in 50-80℃, cold water changes in 5-29℃ then the outflows temperature changes less than or equal to 2℃.10. Applicable Standards：CSA B125-98 ASSE 1016 EN1111 AS-4032.111. The water supply pressure impacts on outflows temperature: Please read the following chart (Fig.1).
Similar items with 4 stars and above
Taco 400-4 1/8-Inch-NPT Float Air Hy-Vent
- Sturdy Brass Construction
- Maximum Pressure 150 psi
- Maximum Temperature 240F
- Designed for use on hot water radiators, baseboards, convectors, radiant panels, and small unit heaters with a maximum working pressure of 150 psi
- The Taco 400 HY-Vent can be opened (top is threaded on) and cleaned.
Product Description
The high-capacity, float-style vent can be placed either on the boiler or at the high points throughout the system. With threaded connections–.125-Inch. 0.25-Inch, 0.5-Inch and 0.75-Inch –and operating pressure ratings up to 150 psi, these brass-body, nickel-plated vents meet the system requirements of even your largest installations.
From the Manufacturer
The high-capacity, float-style vent can be placed either on the boiler or at the high points throughout the system. With threaded connections–.125-Inch. 0.25-Inch, 0.5-Inch and 0.75-Inch –and operating pressure ratings up to 150 psi, these brass-body, nickel-plated vents meet the system requirements of even your largest installations.
Similar items with 4 stars and above
Akozon Air Release Valve, DN15 G1/2 Brass Automatic Air Vent Valve for Solar Water Heater Pressure Relief
- This valve features high temperature resistance, rust protection, reliably sealing.
- Remove excess air during the operation of the exhaust system and hvac system
- The exhaust mechanism is very reliable and is cast from high-precision components
- It is convenient to demount and maintenance, while the water in the system will not flow out, so there is no need to empty the system.
- The steam and water separation tray is designed with special structure to ensure that the water will not be discharged during exhaust.
Specification:
Material: brass
Thread size: DN15 G1/2
Length: 7cm/2.8in
Width: 4.8cm/1.9in
Weight: Approx.114g/4.0oz
Package list:
1 x Brass Automatic Air Vent valve
Relief Valve, DN15 1/2" Adjustable Water Pressure Reducing Regulator Switch Valve PN1.6 Fluid Controller for Pneumatic Transmission System
- ☆ Brass valve body, wear resisting, anti-corrosion and durable.
- ☆ You can adjust the pressure adjustment knob to control water pressure as required.
- ☆ Valve body is marked with water inlet direction, maximum pressure up to 1.6MPa.
- ☆ Fine workmanship, stable performance and long service life.
- ☆ Applicable to hydraulic instability, water flow too fast, water purifier, solar energy, gas heater, faucet, etc.
Specification:
Material: Brass
Port Size: DN15 1/2″
Suitable Medium: Water, Vapor
Water Pressure: PN1.6(1.6MPa)
Package Weight: 363g (approx.)
Package List:
1 * Water Pressure Reducing Valve
Cllwer Brass Safety Valve Drain Relief Swithch For Solar Water Heater Inner&Outer Wire
Features:
Safety valve provides safety protection in the system. When the pressure of system exceeds the specified value, the safety valve is opened. And a part of the gas or fluid of the system is discharged into the atmosphere or the outside of the pipeline, so that the system pressure does not exceed the allowable value. Thereby it can ensure that the system does not cause an accident due to excessive pressure.
Specification:
Quantity: 1 Pc
Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x Brass Safety Valve (without retail package)
Cllwer Brass Safety Valve Drain Relief Swithch For Solar Water Heater Double Inner Wire
Features:
Safety valve provides safety protection in the system. When the pressure of system exceeds the specified value, the safety valve is opened. And a part of the gas or fluid of the system is discharged into the atmosphere or the outside of the pipeline, so that the system pressure does not exceed the allowable value. Thereby it can ensure that the system does not cause an accident due to excessive pressure.
Specification:
Material: Brass
Types: 3 Bar, 5 Bar, 6 Bar, 8 Bar
Dimensions: length: 6.7cm/2.64inch
Color: Gold&red
Quantity: 1 Pc
Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x Brass Safety Valve (without retail package)
Caredy G1/2 Thermostatic Mixing Valve, Solar Water Heater Mixing Control Valve Thermostat Control Shower Mixing Valve Shower Mixing Valve Kit Water Heater Mixing Valve
- Built-in heat sensing parts, which can sense the water temperature. The constant temperature of 38 ℃ and double anti scalding functions make bathing safer and more comfortable.
- Adopt imported temperature control valve core, the outlet water temperature is stable, which can prevent scalding with water.
- Compact and lightweight, small fluid resistance, good sealing performance, no water leakage.
- This thermostatic valve is made of high quality materials, durable, wear-resistant, high temperature resistant, long service life.
- With check valve, stable performance, safe and reliable, suitable for bathroom, toilet, kitchen.
Feature:
1. Built-in heat sensing parts, which can sense the water temperature. The constant temperature of 38 ℃ and double anti scalding functions make bathing safer and more comfortable.
2. Adopt imported temperature control valve core, the outlet water temperature is stable, which can prevent scalding with water.
3. Compact and lightweight, small fluid resistance, good sealing performance, no water leakage.
4. This thermostatic valve is made of high quality materials, durable, wear-resistant, high temperature resistant, long service life.
5. With check valve, stable performance, safe and reliable, suitable for bathroom, toilet, kitchen.
Specification:
Condition: 100% Brand New
Item Type: Thermostatic Valve
Material: Plastic
Surface Treatment: Electroplating
Connecting: G1/2 Male Thread
Type: 3-way connection to hot and cold water and mixed water
Ideal Pressure: 0.1mpa-0.5mpa (Please install relief valve when the pressure exceeds the ideal pressure)
Cold Water Supply Temperature: 5-29 ℃
Hot Water Supply Temperature: 55-85 ℃
Outlet Water Temperature Range: 20-50 ℃
Safety Temperature: 38 ℃
Application: Bathroom, Toilet, Kitchen, etc
Usage: Pipe Water Valve, Used for Wash Basin, Bidet And Shower
Weight: Approx. 746g / 26.3oz
Size: Approx. 12.3×8.4×8.4cm / 4.8×3.3×3.3in
Package List:
1 x Thermostatic Valve
Note:
1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.
2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Joyoya DN20 3/4 Water Pressure Reducing Valve Water Regulator Valve Adjustable Brass Relief Valve Water Control Pressure Regulator with Built-in Stainless Steel Filter
- Heavy Duty Brass: The water regulator valve is made of high quality brass, which is solid and rust-proof.
- Adjustable Design: There is a pressure adjusting knob on the top cover of the relief valve, which can be adjusted according to your needs.
- High Pressure Resistance: Valve body is marked with water inlet direction, maximum pressure up to 1.6MPa/232psi.
- Space and Money Saving£ºNo bypass pipe required, saving a lot of space and pipe cost.
- Wide Application: The valve is suitable for water equipment that need decompression, such as electric water heaters, solar energy, gas water heaters, water purifiers, triangle valves, faucets, etc.
Specification:
Material: Brass
Water pressure: 0.05-0.8MPa (7.25-116psi)
Feed water pressure: Max. 1.6MPa/232psi
Pipe thread diameter: DN15(1/2″)
Weight: 295g/0.65lb
Pipe thread diameter:DN20 (3/4″)
Weight: Approx. 352g/0.78lb
Package Included:
1 x Pressure Regulator Valve
Conclusion
By our suggestions above, we hope that you can found pressure relief valve for solar hot water heater for you.Please don’t forget to share your experience by comment in this post. Thank you!
