Material: | H58 Brass |
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Certification: | ISO9001, CE, CCC |
Usage: | Solar Water Heater |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Pressure Relief Valve specification
·Designed and checked Based on American ANSI Z 21.22 Relief valve.
·GB/T 21384-2009 Standard.
Pressure Relief Valves is suitable for Installing at the Pressurized solar water heater, gas heater, electric heater, water heater for fuel, water heater of heat pump, sensitive function heater,etc.various kinds of heaters, air and supply hot system of reduce pressure device, can lower the temperature and reduce pressure automatically.
·Set Pressure:(Mpa):0.1,0.3,0.5,0.6,0.7,0.8,1.0
·Set Pressure Tolerance: +5%,-10% of the set pressure.
·Max Working Temperature: 110°C
·Max Working Pressure: 1Mpa.
PS: We can made different type of valves as you're required.
Dimensions/Weights:
Model |
Inlet XOutlet in |
High mm |
Wide mm |
Weight g |
Mark |
YY-20 |
R3/4×Rp3/4 |
83 |
42 |
195 |
|
·The Valve can be installed horizontally or vertically, not upside down, to prevent
The accumulation of impurities affects the normal work;
·The outlet must be grounded drain valve leakage, ensure that the atmosphere can
Be observed drainage;
·Drain should make antifreeze leak, kept clear in order to avoid damage to material
and personnel.
·After installing water heater the users must lift the relief valve handle once at least half 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.
Trade Items Of Product
Payment | T/T,L/C,West Union,Paypal |
MOQ | 1 Set |
Port | Shanghai/Ningbo |
Package | Standard carton for whole container products Wooden Box Package for sample order |
Delivery | 15 days after deposit received. |
Supply Ability | 100000 Sets / Year |
About Us
We Yangyang Trade Company is a leading supplier of solar water heaters and related products with over 10 years' export experience.
Main market covers India,Vietnam,Middle East,East Africa,etc.......
Products include Non-Pressure,pressurized solar water heater,flat plate solar water heater,solar collector project with all variety of configuration,all kinds of solar water heater raw materials and accessories.
Do welcome to join us for a same concept----Making a friendly environment,solar water heater,go GREEN!!!!
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