s.120

Info request

3/8” – 4”
brass check valve

Technical Data
Quality
  • Suitable for domestic, industrial, pneumatic and hydraulic installations
  • Performs well in any orientation
Body
  • Low pressure drop
  • Hot forged CW617N brass body
Stem
  • Nylon stem allows wide range of applications
Sealing
  • NBR 65 SH/PS seal on nylon holder
Threads
  • ISO 228 parallel female by female threads
Working pressure & temperature
  • 12 bar up to 1″, 10 bar from 1.1/4″ up to 2″ and 8 bar over 2″ non-shock cold working pressure
  • -20°C to +100°C (-4°F to +212°F)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
Options
  • Stainless steel  filter (1.4301/AISI 304)
PED directive
  • The product described in this document meets the requirements of PED Directive 2014/68/UE and according to art.4 par.3, it does not require CE marking; it cannot be used with dangerous gases in sizes larger than 25mm
Approved by or in compliance with
  • GOST-R (Russia)
  • RoHS Compliant (EU)

 

NOTE: approvals apply to specific configurations/sizes only.

Part descriptionQ.tyMaterial
1Body1CW617N
2End-cap1CW617N
3Stem-seat1Nylon
4Seat1NBR
5Stainless steel spring11.4325/AISI 302
Ask for additional information on the whole range of RuB products and consult with your supplier for special applications.
XCE120 - 4266