Eurotorc

Butterfly Valves

Butterfly Valve
Overview

Wafer Butterfly
Valve

Lugged Butterfly
Valve

Butterfly Valve
Datasheet

Butterfly Valve
Configurator

Switchbox Information

The Eurotorc Switchbox Model JSB-200MS infromation - Black powder coated Aluminium enclosure, Stainless Steel Namur Shaft, Red/Yellow Beacon Indicator, Housing 2 x Volt Free SPDT Micro Switches, With 2 x M20 cable entries.

Ball Valve Information

Eurotorc Model EV201 - Two Piece Full Port Stainless Steel Ball Valve, Eurotorc Model EV303 - Three Piece Stainless Steel Full Bore Ball Valve, Eurotorc Model EV216/EV240 - Stainless Steel Full Bore Ball Valve Flanged.

Pneumatic Actuators

Specific Rotation Angle - 90° angle-stroke as as standard, Optional 120/180° angle-stroke, Three position pneumatic actuator. Accessories - E/P rotary positioner, Limit switch box, Drive Insert, Solenoid Valve, Extended Travel Stop, Air Filter and Pressure Regulator.

Gallery

Please visit our gallery to see more up close of ball valves, butterfly valves, and pneumatic actuators.

Enquiries & Contact Details

Please contact Eurotorc for more information on the Butterfly valve range, switchboxes, ball valves & pneumatic actuators.

Butterfly Valve Overview

Our Eurotorc Butterfly Valves are available in a wide range of sizes and materials from DN40 to DN1000. All Eurotorc Butterfly Valves are pressure tested to 110% of the rated pressure to assure zero leakage. The complete range has been developed through years of industrial experience, research and development. Eurotorc has designed a Butterfly Value that meets the requirements of flow control applications around the world.

Technical Data

Flange Accomodation

EN1092-1 PN10/16
ANSI B16.5 Class 150
BS10 Table 'E'

Other standards on request.

Face To Face Dimension

EN558 Series 20
ISO 5752 Series 20
BS 5155
API 609 Table 1

Top Mounting Flange

ISO 5211

Compliant Pressure Equipment

Pressure Equipment Directive (97/23/EC)

Pressure Testing

BS6755 & API 598 (Zero Leakage)

Pressure Rating

DN50 - DN300: 16 Bar
DN350 - DN600: 10 Bar

Valve Features

Size Range: DN40 - DN600
Bi-directional factory pressure testing at full rating provides 100% bubble tight isolation
Wafer thin disc with polished edge, provides minimal contact area and improved flow rates
ISO 5211 mounting flange and square drive stem provides direct mounting of actuation
Body finish: Modified RAL 5015 'Flat Heat Applied Enamel'
Body finish thickness - 100 micron
Upper Stem supported with 3 x Nylon PA66 Bearings
Lower Stem supported with 2 x Nylon PA66 Bearings
Bearings manufactured from corrosion resistant materials ensuring continued ease of operation
Seat can be replaced without special tools
Full range of Eurotorc manual and automatic operators are available

Parts List/Materials Selection

1. Body

Cast Iron GG25
Ductile Iron GGG40
Carbon Steel ASTM A216 WCB
Stainless Steel ASTM A351 CF8M

2. Disc

Ductile Iron GGG40 Rilsan Coated
Ductile Iron GGG40 Nickel Plated
Ductile Iron GGG40 Epoxy Coated
Aluminium Bronze ASTM B148
Stainless Steel ASTM A351 CF8
Stainless Steel ASTM A351 CF8M
Stainless Steel ASTM A351 CF8M (Polished)

3. Stem (Upper & Lower)

Stainless Steel ASTM A582 Type 416

4. Seat

EPDM
NBR
FKM
Silicon
EPDM (WRAS Approved)
Neoprene

5. Bearing

Nylon PA66

6. Stem Seal

7. Anti Extrusion Ring/Follower

Carbon Steel

8. Circlip

Spring Steel

9. Lower Stem Plug/Cover

DN50 - DN300: Zinc Plated A10 Forged Steel
DN350 - DN600: RAL5015 Painted Mild Steel

10. Lower Stem Seal

PTFE

Download Eurotorc Butterfly Valve Brochure

Please download a copy of the Eurotorc Butterfly Valve Brochure. Please contact us for more information on this product.