Technical Info

  • Suitable for domestic, industrial, pneumatic and hydraulic installations
  • Performs well in any orientation
  • Strong configuration suitable to most difficult applications
  • Low noise
  • Low water hammer
  • Lowest pressure drop
  • Hot forged CW617N brass body
  • Perfect seal at low and high pressure, within a wide temperature range
  • Cracking pressure: min 0.36 PSI (0.025 bar)
  • Sealing pressure: min 0.72 PSI (0.05 bar)
  • See nominal, non-shock cold working pressure in page 2
  • -4°F to +212°F (-20°C to +100°C)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
  • NBR sealing
  • Stainless steel filter
  • ISO 228 parallel female by female threads
  • NPT taper ANSI B.1.20.1 female by female threads
  • GOST-R (Russia)
  • Attestation de Conformité Sanitaire (France)

  NOTE: approvals apply to specific configurations/sizes only.

Part description Quantity Part Material
Body
1
CW617N
End-cap
1
CW617N
Disc
1
Hostaform
Seat
1
NBR
Disc guide
1
Hostaform
Stainless steel spring
1
1.4325 / AISI 302

Technical material

Document

Ask for additional information on the whole range of RuB products and consult with your supplier for special applications.

XCE123N
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5043

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