SAFETY VALVE FLAMCO 3/4x1 F 8 bar PRESCOR SOLAR

Product code
3942233
Prescor safety valves have a special design that ensures perfect sealing and high venting capacity. The valve uses high-quality rubber that can withstand temperatures up to 160 °C and has a hardness that meets the 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: -30 °C / 120 °C
  • instantaneous maximum temperature: 160 °C
  • suitable for use 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%)
This product description is an automated translation of the original Finnish description.

Product details

Technical specifications

Product class (ETIM)Safety valve (EC011311)
ModelRight-angled
Housing materialBrass
Material qualityDezincification resistant brass (DZR)
Connection 1Internal thread cylindrical BSPT-Rp (ISO 7-1 / EN 10226-1)
Nominal diameter connection 13/4 inch (20)
Outer pipe diameter connection 126.7 mm
Connection 2Internal thread cylindrical BSPT-Rp (ISO 7-1 / EN 10226-1)
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 - 160 °C
Surface protectionUntreated
Bellows sealyes
SealingEthylene-propylene diene monomer rubber (EPDM)

Product codes

SAPCZK434
HPAC3942233
PLC3942233
GTIN/EAN8712874283176
Manufacturer part number28317
Vendor material number28317

Basic information

Package measurements (L x W x H)60 x 80 x 42 mm
Package volume0.202 l
Package weight0.215 kg
Base uniteach
Package units10 / 560 / 3920
Package contents
UNSPSC40141604
BrandFLAMCO
VendorFLAMCO B.V