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131 - 133 - Pressure Relief Valve

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Pressure Relief Valve TÜV approved
Fig. 131 for heating according to the standard DIN EN 12828 and PED 2014/68/EU
Pressure Relief Setting: 2,5 and 3 bar (36,25 and 43,5psi), other pressure settings on demand

Fig. 133 for unvented (pressurised) water heaters, according to the norm DIN 1988, Part 200 and 4753, Part 1 and TRD 721
Pressure Relief Setting: 6, 8 and 10 bar (87, 116 and 145 psi) , other pressure settings on demand
When ordering please indicate the desired pressure setting

Temperature Rating max. 110°C (230°F) water (no steam)
Brass body (DN 15 – DN 32)
Bronze body (DN 40 – DN 50)
Red cap for Fig. 131 / Black cap for Fig. 133
Female ends

 

Description

131 133 

Dimensions in mm

131133AA1HL1h
13104 13304 1/2” 3/4” 50 29
13106 13306 3/4" 1” 52 34
13108 13308 1” 1 1/4” 79 40
13110 13310 1 1/4” 1 1/2” 110 46
13112 13312 1 1/2” 2” 176 55
13116 13316 2” 2 1/2” 195 66

 

 

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