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SAFETY VALVE FLAMCO 1/2x3/4 F 2,5 bar MS PRESCOR
Product code
3942542
Prescor safety valves for closed heating and cooling systems.
Prescor safety valves have a special design that ensures perfect sealing and high venting capacity. The valve uses high-quality rubber that withstands temperatures up to 140 °C and meets the hardness requirements set by the valve's opening pressure, preventing the valve from sticking to its seat.
All valves undergo a verification procedure before leaving the production line. Safety valves can be used to protect heating and cooling systems. They are suitable for use in systems containing up to 50% glycol solution.
Features
- Minimum/maximum operating temperature: -10 °C / 120 °C
- Instantaneous maximum temperature: 140 °C
- Compatible with up to 50% glycol solutions
- CE marked (PED 2014/68/EU), for use in applications compliant with the pressure equipment directive
- Tolerance for set pressure: -5 % / +5 % (for NF certified valves, tolerance is -0 % / +10 %)
Product details
Technical specifications
Product class (ETIM)Safety valve (EC011311)
ModelRight-angled
Housing materialBrass
Material qualityDezincification resistant brass (DZR)
Connection 1Internal thread cylindrical BSPP-G (ISO 228-1)
Nominal diameter connection 11/2 inch (15)
Outer pipe diameter connection 121.3 mm
Connection 2Internal thread cylindrical BSPP-G (ISO 228-1)
Nominal diameter connection 23/4 inch (20)
Article compression classPN 16
Flange compression classPN 16
Max. operating pressure at 20 °C10 bar
Medium temperature (continuous)0 - 120 °C
Surface protectionUntreated
Bellows sealyes
SealingEthylene-propylene diene monomer rubber (EPDM)
Product codes
SAPCZK427
HPAC3942542
PLC3942542
GTIN/EAN8712874276307
Manufacturer part number27630
Vendor material number27630
Basic information
Package measurements (L x W x H)60 x 43 x 83 mm
Package volume0.214 l
Package weight0.16 kg
Base uniteach
Package units1 / 40 / 560 / 3920
Package contents–
UNSPSC40141604
BrandFLAMCO
VendorFLAMCO B.V
Documents (6)
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