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SAFETY VALVE FLAMCO 2x7 bar F PRESCOR S 1700
Product code
3942387
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 12 inch (50)
Outer pipe diameter connection 160.3 mm
Connection 2Internal thread cylindrical BSPP-G (ISO 228-1)
Nominal diameter connection 22 inch (50)
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
SAPAFH917
HPAC3942387
PLC3942387
GTIN/EAN8712874292499
Manufacturer part number29249
Vendor material number29249
Basic information
Package measurements (L x W x H)200 x 130 x 220 mm
Package volume5.72 l
Package weight1.5 kg
Base uniteach
Package units1
Package contents–
UNSPSC40141604
BrandFLAMCO
VendorFLAMCO B.V