Butterfly valves

Series 59 Resilient Seated Short Neck, Notched Body

Series 59 resilient seated short neck, notched body

Resilient Seated Short Neck, Notched Body

Features:

  • Wafer style, short neck, notched body Fit and Forget valve
  • In-situ molded body seat design provides complete isolation of flowing media from the body
  • Top plate double drilled to ISO 5211 and standard secondary bolt circle dimensions designed for direct mounting of a wide range of actuators, handles, and gears
  • High strength disc with polished edge and hubs
  • One piece stem with internal Double D drive eliminates disc pins and screws
  • Double molded O-rings provide upper and lower secondary seals
  • Heavy duty bushing absorbs forces acting on disc-stem assembly due to line pressure
  • Bi-directional U-cup stem seal

Technical data

Body Style

Series 59 – Wafer Notched Body
Body

CI, DI
Disc

Nylon coated Ductile Iron, Aroxy Ductile Iron, CF8M
Stem

410 SS
Seat

EPDM, Buna-N, FKM
Size Range

2" to 12“ (DN 50 to 300)
Pressure Rating

2" to 12" – Class 125, 175 PSIG (PN 12) 
Design Standard

BS EN 593
Testing Standard

API 598, BS EN 12266-1

Our Solutions, in the various industrial sectors

Over the years, Hydroservice has developed projects aimed at solving problems in the field of hydraulics.
Take a look at the Business Units in which we operate, and discover all the achievements and projects.

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Hydroservice Staff

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