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    Diaphragm safety relief valve SVW for water heaters

    Diaphragm safety relief valve for water heaters in accordance with DIN 4753, brass CW617N. Operating temperature: -10 - +110 °C
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    Technical Features

    Normal type diaphragm safety valve. Brass CW617N body. Plastic manual discharge knob. Ni-Cr steel spring. Diaphragm and seals of rubber resistant to 140°C. Female connections with reinforced outlet.

    According to Directive PED 97/23/CE. Identification number CE1115.

    Models DN 15, 20, 25, 32 with setting pressure 2.5, 3.0, 4.0, 6.0, 8.0, and 10.0 bar are according to TRD721, VdT V  Merkblatt Sicherheitsventil 100 

    Type Part no. WII Part no. WID Size Bar
    SVW 0215104 10004701 1/2" x 3/4" 4
    SVW 0216105 10004702 1/2" x 3/4" 5
    SVW 0216106 10004703 1/2" x 3/4" 6
    SVW 0216108 10004704 1/2" x 3/4" 8
    SVW 0216110 10004705 1/2" x 3/4" 10
    SVW 0217604 10004722 3/4" x 1" 4
    SVW 0217205 10004723 3/4" x 1" 5
    SVW 0217206 10004724 3/4" x 1" 6
    SVW 0217208 10004726 3/4" x 1" 8
    SVW 0217210 10004727 3/4" x 1" 10
    SVW 0218606 10004749 1" x 1.1/4" 6
    SVW 0218608 10004751 1" x 1.1/4" 8
    SVW 0218610 10004752 1" x 1.1/4" 10
    SVW 0219604 10004766 1.1/4" x 1.1/2" 4
    SVW 0219405 10004767 1.1/4" x 1.1/2" 5
    SVW 0219606 10004768 1.1/4" x 1.1/2" 6
    SVW 0219608 10004769 1.1/4" x 1.1/2" 8
    SVW 0219610 10004770 1.1/4" x 1.1/2" 10

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