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WESDOM

 

 

Electric three-eccentric metal hard seal butterfly valve

Electric three-eccentric metal hard seal butterfly valve

Size:DN40~DN2000

Pressure Rating:PN10, PN16, CL150, JIS 5K/10K

Material:SS304, SS316

Design Standard:EN 593, MSS SP67, API 609, BS5155

Inspection Standard:API 598, ISO 5208, EN 12266

Application medium:water, oil and gas

Application Temperature:-10 °C to 150°C

Applied projects:Petroleum/ Electricity/ Metallurgy/ Water/ Sewage/ Energy/ Construction

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Product details

Flange butterfly valve, mounting between flanges PN10/PN16/A150, with motor actuator.

 

DN NPS D343H D643 1.6MPA 2.5MPA
H1 A1 B1 H2 A2 B2 D D1 Z-d D D1 Z-d
50 2″ 112 350 200 625 245 72 165 125 4–18 165 125 4–19
65 21/2″ 115 370 200 625 245 72 185 145 4–18 185 145 8–18
80 3″ 120 380 200 645 245 72 200 160 8–18 200 160 8–18
100 4″ 138 420 200 715 355 92 220 180 8–18 235 190 8–22
125 5″ 164 460 280 800 355 92 250 210 8–18 270 220 8–26
150 6″ 175 555 425 850 355 92 285 240 8–22 300 250 8–26
200 8″ 200 760 560 925 250 170 340 295 12–22 360 310 12–26
250 10″ 243 830 560 1032 250 170 405 355 12–22 425 370 12–30
300 12″ 250 895 580 1070 450 200 460 410 12–22 485 430 16–30

 

wesdom gate valve

Product packaging and transportation

Certificate

 

Features

Motorisable butterfly valve Standard:

Design and Manufacture Conform to EN 593, API609,  JIS

Flange dimensions Conform to EN 1092-2 PN10, PN16, JIS5K, JIS10K,ANSI B16.1,DIN2501,BS4504

Face to Face dimensions Conform to EN558 series

Top Flange dimensions Conform to ISO5211

Testing Conform to API598、EN12266-1

 

Motorisable butterfly valve features:

1.Protection of gearbox IP 68-8 (submersion up to 8 m of water) and actuator IP 68 (submersion up to 8 m of water, during 96 hours and 10operations)

  • With position indicator.
  • Clockwise Close (CC).
  • For installation above ground and in non-flooded chambers.
  • Designed and tested to an endurance level of 2500 cycles minimum, inaccordance with EN 1074-1 and 2.
  • Supplied with a handwheel.

 

2.Reduces resilient seal’s wear and tear ensuring detachment from the body seat ring the moment the valve begins to open.

  • reduces pressure loss in fully open position by the disc

parking in a zone of reduced flow.

  • lower torque requirement to rotate the disc leads to less

wear and longer life of the gasket and other elements.

 

Motorisable butterfly valve  Application:

  • potable water supply pipelines and treatment plants.
  • transportation of filtered and recycled water.
  • irrigation distribution networks.
  • water-pumping stations and hydroelectric plants.
  • nuclear industry, fire safety and storage facilities.

Material

Butterfly valve benefits from materials which guarantee its excellent mechanical properties, resistance to corrosion and their compatibility with drinking water.

 

The range of WESDOM valves can be used for overground installation, in valve chambers and buried systems.butterfly valves in a range of DN 150 to 2000 mm and PN 10, 16 and 25 bar have been designed to isolate the flow of fluid in:

  • potable water supply pipelines and treatment plants.
  • transportation of filtered and recycled water.
  • irrigation distribution networks.
  • water-pumping stations and hydroelectric plants.
  •   reservoirs.

The range of WESDOM valves can be used for overground installation, in valve chambers and buried systems. It includes a full range of operating accessories and actuators.

WESDOM valves are installed all over the Asia,Africa continent, the Middle East and throughout Europe. They have justifiably acquired a faultless reputation for their durability, reliability and quality worldwide.

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