High Performance Butterfly Valves
Double Offset High Performance valves are available in Soft Seat (Up to 280°C depending on size and pressure), and Metal Seat (Up to 800°C) variants (fire safe on application).
High Performance valves have an equal % valve characteristic, and can be used as Control or On/Off valves with Shut Off to ANSI /FCI 70-2 Class IV (Metal Seat) and Class VI (Soft Seat)
Size Range
- 2" to 84"- 50mm to 2200mm
- (Larger sizes can be designed to order)
Rating
- ANSI 150# to ANSI 2500#
- -196°C to 800°C
Drilling
- BS4504 PN6 - PN250
- BS10 Table A to T
- ANSI B16.5
End Connections
- Wafer
- Lugged
- Double Flanged
- Butt Weld
- Face to face dimensions generally in line with
- - API 609 Category A (Lug & Wafer)
- - API 609 Category C (Double Flanged Short Pattern)
- Valves of non standard dimensions can be made as direct replacements for valves no longer available thus avoiding expensive pipe-work alterations.
Seating
- Soft seating RPTFE ; Metal seating INCONEL (Fire safe on application)
Materials
Carbon Steel, Stainless Steel, Aluminium Bronze, Monel, Hastelloy, Titanium, Duplex, Super Duplex and most other castable alloys.
Actuation
Manual, Pneumatic, Electric, Hydraulic & Electro-hydraulic
All actuation can be supplied complete with full control instrument package.
Download
Please click below for product specification download:
High Performance Butterfly Valve, Metal Seat, DN50 - DN600 (2" - 24")
High Performance Butterfly Valve, Soft Seat, DN50 - DN2200 (2" - 84")
High Performance Butterfly Valve, Cryogenic Soft Seat, DN50 - DN600 (2" - 24 ")
High Performance Butterfly Valve, Fire Safe, DN50 - DN600 (2" - 24 ")
