+91 253 2353548/49

Elastomer Seal Double Offset Type

Series 41000 Double Eccentric/Offset, Elastomer Seal Butterfly Valve is designed & developed for application where 100% shut off (Class VI) is required in closed position on liquid or gases and where control of flow through the pipeline is required.100% shut off is achieved by using elastomer seals; can be used on temperature ranging from -50°C to +200°C with the correct selection of materials.

Key Features

  • Full range of body & disc material options
  • Elastomer Seal Seat Design
  • ANSI/FCI 70-2Class VI leakage rate
  • Equal Percentage Inherent Characteristics
  • Low Weight
  • Low Maintenance
  • Quality Manufacturing: Quality Assurance System in accordance with ISO 9001:2008
  • NACE MR0175 Compliance
  • Excellent flow control range ability

Technical Specifications

Body Series Series 41000
Series Series 41000 – Elastomer Seal Double Offset Butterfly Control Valve
Body Size 2” to 48” (50mm to 1200mm)
Pressure Rating ASME 150# to 300#
Body Style Wafer, Lugged & Double Flanged
Actuator Options Pneumatic Diaphragm Actuator, Pneumatic Piston Cylinder, Electrical etc
Body Materials WCB, CF8M, CF3M, CF8.CF3 etc
Disc Materials WCB, CF8M, CF3M, CF8.CF3 etc / Stellite or Chrome Plated
Rangeability 50:1
Flow Characteristics Approx. Equal Percentage / Modified Equal % Inherent flow characteristics
Leakage Class Class VI (Tight Shut off)
Fluid Temperature -150°C to 200°C
Seals Rubber/Viton Type/EPDM
Type the code shown *