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SAFETY VALVE FLAMCO 1x1 1/4 F 5 bar MS PRESCOR
Product code
3942594
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 inch (25)
Outer pipe diameter connection 133.4 mm
Connection 2Internal thread cylindrical BSPP-G (ISO 228-1)
Nominal diameter connection 21 1/4 inch (32)
Article compression classPN 16
Flange compression classPN 16
Max. operating pressure at 20 °C10 bar
Surface protectionUntreated
Bellows sealyes
SealingEthylene-propylene diene monomer rubber (EPDM)
Overflow pressure4.75 - 5.25 bar
Product codes
SAPAPN171
HPAC3942594
PLC3942594
GTIN/EAN8712874270497
Manufacturer part number27049
Vendor material number27049
Basic information
Package measurements (L x W x H)80 x 60 x 110 mm
Package volume0.528 l
Package weight0.45 kg
Base uniteach
Package units1 / 16 / 160 / 1120
Package contents–
UNSPSC40141604
BrandFLAMCO
VendorFLAMCO B.V
Documents (6)
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