FEATURES

  • ISO 5211 top plate for direct mounting of a wide range of actuators, handles, and gears
  • Heavy duty acetal bushing
  • Upper and lower bearings
  • One piece thin profile disc/stem in high strength design
  • Bi-directional U-cup stem seal
  • Heavy duty, two piece epoxy coated body with extended neck and locating holes
  • Center-LOK® peroxide cured seat
  • Double molded O-rings provide upper and lower secondary seals
DelVal Flow Controls Resilient Seated Butterfly Valves

Series 5C/5D

Resilient Seated Thin Profile for Special Applications

Full Specification

Product Series
5C/5D
Size range
2" to 24“ (DN 50 to 600)
Pressure Rating
150 PSIG (PN 10)
Design Standards
API 609, BS EN 593
Testing Standard
API 598, BS EN 12266-1
Body Style
Series 5C - Wafer, Series 5D - Lug
Body Material
(CI/DI/CS - CI ASTM A126 CLASS B, CI IS 210 FG 260, DI ASTM A395 60-40-18, ASTM A216 WCВ), (SS - ASTM A351 CF8M/CF8)
Disc/Stem Material
316 SS, Duplex SS, Elastomer (EPDM, NBR) Lined, Halar® Coated
Seat Material
EPDM, White EPDM, Buna-N, White Buna-N, FKM, Silicone
Seal Material
NBR (BUNA-N)

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