s.126

Info request

3/8”- 4” swing check valve

Technical Data
Quality
  • Suitable for domestic, industrial, pneumatic and hydraulic installations
  • Strong configuration
Body
  • Hot forged brass body
Sealing
  • Configuration with seals in NBR from 3/8″ up to 2″
  • Configuration metal seals from 3/8″ up to 4″
  • Compact inspection cap
Threads
  • ISO 228 female parallel thread
Working pressure & temperature
  • 16 bar up to 3/4″, 12 bar 1″, 10 bar from 1.1/4″ up to 2″, 8 bar over 2″ non-shock cold working pressure
  • 0°C to +90°C (+32°F to +194°F)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
Options
  • NPT threads ANSI B. 1. 20.1 for size from 2.1/2″ up to 4″
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 25 mm

Section view of lateral exagonal cap.

 

This draw shows seals gasket configuration.

The configuration of metal seals is slightly different.

Part descriptionQ.tyMaterial
1Unplated body1CW617N
2Unplated hexagonal cap1CW617N
3Hexagonal cap O-ring1NBR
4Batten1CW617N
5Washer1NBR
6Flat washer1CW508L
7Screw1CW617N
8Plug1CW614N
9Plug O-ring1NBR
10Nail1CW614N
Ask for additional information on the whole range of RuB products and consult with your supplier for special applications.
XCE126 - 4266