Solar Water Heater T/P Valve
1. Provide safe to us
2 Prolong the lifetime of the solar water hearer
Solar Water Heater T/P Valve
Temperature and pressure relief valve tp valve
Products Detail
T/P valve
1, CE certificate
2, Function: Relief pressure
3, Use: Pressurized water heater
4, Pressure range: 99degree/7bar
Designed and checked Based on American "ANSI Z21.22" Standard.
1.Using Method
Temperature and Pressure Relief Valves is suitable for Installing
at the Pressurized solar water heater, gas heater, electric water
heater , water heater of fuel, heat pump water heater , sensitive
function heater, etc. various kinds of heaters( such as the boiler)
and hot water containers . The valve will be opened at the set
temperature and pressure to protect the water tank.
2.Technical Parameter
·Set Pressure(Psi): 75,87,100,125,150psi (0.5,0.6,0.7,0.8,1.0MPa)
·Set Pressure Tolerance: +5%,-10% of the set pressure.
·Set Temperature: From 65°C to99°C. (As you're required)
·Set Temperature Tolerance: 99°C-5°C; other set Temperature is ±5°C
·Dimensions/Weights
| MODEL | Size
in | Inlet× Outlet
in | A
mm | B
mm | D
mm | T
mm | Weight
(g) | Temp. Steam
Rating BTU/hr |
| WYA-15 | 1/2 | 1/2×1/2 | 41 | 83 | 31 | 100 | (205) | 15,000 |
| WYA-20 | 3/4 | 3/4×3/4 | 42 | 83 | 31 | 100 | (222) | 105,000 |
3.How to Installation
·Temperature and Pressure Relief Valves should be installed on the
top of the water heater top or side. The Temperature sensing
element must be immersed in the water within the top 6″of the tank.
·The eliminating pipeline should be installed under the relief
valve. Its terminal station distance in floor drain should be
greater than 6″to make it easily remove and observe water.
4.How to Safeguard And Maintenance:
·After installing water heater the users must lift the relief valve
handle once at least every year, so as to ensure that unblocked
things in the waterway of the relief valve.
·Before operating handles, please check the elimination pipeline
which joining the relief valve, guaranteed that the hot water from
the relief valve discharge the proper place, otherwise it may cause
the bodily injury.
·If the handle is lifted, without water flowing out, it proves that
the relief valve is invalid. Then it should turn off the water
heater immediately and check the valve.
