Purchase Qty. Reference FOB Price
2-499 pieces US$3.00
500-9,999 pieces US$2.00
10,000+ pieces US$1.00
Product Description
1/2" Brass Safety air Relief Valve Nominal Pressure for Solar Water Heaters Product Description 1.Surface Treatment: Nickel Plated 2.Preset pressure:6.5-7bar 3.Max operating temperature :110°C, 4.Working Medium: water,Non-corrosiver liquid,gas 5.Pipe thread to ISO ...