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Navigation: Honeywell » 2 Woda » 2.5 Zespoły i zawory bezpieczeństwa » 2.5.1 Zawory bezpieczeństwa membranowe do wody » 2.5.1.4 Diaphragm safety valve for closed water heaters, SM152

Diaphragm safety valve for closed water heaters, SM152

Diaphragm safety valve for closed water heaters, SM152
Type SM152 diaphragm-type safety valves are used to protect pressurised water heaters according to the requirements of DIN 4753, Part 1 and DIN 1988. In accordance with statutory requirements, the diaphragm safety valve is preset to the required fixed set pressure by the manufacturer and is sealed with an embossed security cap marked with the test badge and pressure rating to prevent unauthorised tampering with the setting. Subsequent alteration of the setting is not permitted and is impossible without destroying the security cap. The preset pressure is embossed on the security cap.
Approvals TUEV approved, certified to Pressure Equipment Directive 97/23/EG, Reference No. CE 0035
Media Water
Body material brass
Spring bonnet material synthetic material
Port connection type internal threads
Max. media temperature 95 oC
Additional description The valve size is defined by the size of the inlet connection. For closed water heaters in compliance with DIN 4753, Part 1 and EN 1717. Tested to TRD 721 for pressure range 1.0 bar to 10.0 bar.
• Tested to TRD 721
• Easy venting
• Replacement insert makes servicing simple
• Standardised discharge connection
applcertmarkghostge23
applcertmarkvdtuvge23
applcertmarkwrasge23
applcertmarktuvge51
Not chrome plated, set pressure 6,0 bar
Port diameterDN sizeSet pressureType
inchmmbar 
1/2156SM152-1/2AA  PDF
3/4206SM152-3/4AA  PDF
1256SM152-1AA  PDF
1 1/4326SM152-11/4AA  PDF
Not chrome plated, set pressure 8,0 bar
Port diameterDN sizeSet pressureType
inchmmbar 
1/2158SM152-1/2AB  PDF
3/4208SM152-3/4AB  PDF
1258SM152-1AB  PDF
1 1/4328SM152-11/4AB  PDF
Not chrome plated, set pressure 10,0 bar
Port diameterDN sizeSet pressureType
inchmmbar 
1/21510SM152-1/2AC  PDF
3/42010SM152-3/4AC  PDF
12510SM152-1AC  PDF
1 1/43210SM152-11/4AC  PDF
Chrome plated, set pressure 6,0 bar
Port diameterDN sizeSet pressureType
inchmmbar 
1/2156SM152-1/2BA  PDF
Chrome plated, set pressure 10,0 bar
Port diameterDN sizeSet pressureType
inchmmbar 
1/21510SM152-1/2BC  PDF
Spare Parts
DescriptionAdditional Product Type
Safety valve insert, set pressure 6 bar, for sizes R 1/2"A152-1/2AA
Safety valve insert, set pressure 6 bar, for sizes R 3/4"A152-3/4AA
Safety valve insert, set pressure 6 bar, for size R 1"A152-1AA
Safety valve insert, set pressure 8 bar, for sizes R 1/2"A152-1/2AB
Safety valve insert, set pressure 8 bar, for sizes R 3/4"A152-3/4AB
Safety valve insert, set pressure 8 bar, for size R 1"A152-1AB
Safety valve insert, set pressure 10 bar, for sizes R 1/2"A152-1/2AC
Safety valve insert, set pressure 10 bar, for sizes R 3/4"A152-3/4AC
Safety valve insert, set pressure 10 bar, for size R 1"A152-1AC
Safety valve insert with chrome plated body, set pressure 8 bar, for sizes R 1/2"A152-1/2BB
Safety valve insert with chrome plated body, set pressure 8 bar, for sizes R 3/4"A152-3/4BB
Safety valve insert with chrome plated body, set pressure 10 bar, for sizes R 1/2"A152-1/2BC
Safety valve insert with chrome plated body, set pressure 10 bar, for sizes R 3/4"A152-3/4BC
Safety valve insert, set pressure 6 bar, for sizes R 1 1/4"A160-11/4AA
Safety valve insert, set pressure 8 bar, for sizes R 1 1/4"A160-11/4AB
Safety valve insert, set pressure 10 bar, for sizes R 1 1/4"A160-11/4AC
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