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BUTTERFLY VALVES DN 100/2800 | PN 10 / 16 / 25 / 40

BUTTERFLY VALVES

Application

  • Drinking Water Lines
  • Drinking Water Treatment Plants
  • Waste Water Treatment Plants

Control

  • Handwheell
  • Electrical Actuator
  • Pneumatic Actuator
  • Hydraulic Actuator
  • On – Off or Modulating Operation

LAST QUALITY CONTROL EN 12266 – 1 CLASS A

Nominal Diameter Nominal Pressure
PN
Test Pressure Max Pressure
for Temprature
(DN) kg/cm2 Body Disk 50 °C
100.....2800 10 15 11 10
100.....2800 16 24 18 16
100.....2800 25 37,5 27,5 25
100.....2800 40 60 44 40

ADVANTAGES

  • Compact Design (EN 558-1 Series 14)
  • Low Operation Torque for Bigger Diameters with Double Eccentric
  • Low maintance cost
  • Leakage Tests, EN 12266 Class A (completely tightness)

DESIGN

  • TS EN 593 Certificated
  • Double Flange
  • Double Eccentric
  • Flanges DIN EN 1092 PN 10 – PN40
  • Valve Shaft Double Offset
  • Face to Face EN 558-1 Series 14 (DIN 3202,F4) (Short Pattern is Optional)
  • Mechanical Position Indicator and Limit stops on Gear Box
  • Body Sealing Surface;
  • Corrosion - Resistant Stainless Welded AISI 316 and Microfinished.
  • Adjustable and Replaceable Sealing Ring
  • EN 12516 – 1 Steel Welded Design (Optional)
  • Max Operation Temperature 50 °C (120 °C Optional)

CORROSION PROTECTION

  • Electrostatic Powder Coating for
  • Drinking Water
  • Zinch – Rich Epoxy Primer
  • Coal – Tar Epoxy
  • Glass Flake Epoxy
  • Enamel Epoxy for Ultraviolet
  • Completely Stainless Steel Design
  • Ebonite Coating for Seawater

Part List

  PART NAME MATERIAL LIST
1 Body GGG 40 / 50 ST 37 / ST 52 Stainless Steel
2 Disc GGG 40 / 50 ST 37 / ST 52 Stainless Steel
3 Sealing Ring Flange GGG 40 / 50 ST 37 / ST 52 Stainless Steel
4 Bolts and Nuts A2 Stainless Steel
5 Gear Box GGG 40
6 Sealing Ring EPDM
7 Valve Shaft AISI 420 (X20Cr13)
8 Bearing Bronze / Delrin / PTFE
9 Body Seat AISI 316 Stainless Steel Welded

Valve Dimensions

Valve Dimensions

Flange Dimensions

Flange Dimensions

Gearbox Dimensions

Gearbox Dimensions

Pictures