The BEV-Boer Valve Lug High Performance Butterfly Valves provide accurate control of high capacity, moderate pressure drop services. The double offset design provides an approximate equal percentage flow characteristic and facilitates tight class VI shut-off, resilient-seated construction or class IV with metal seals.
The BEV-Boer Valve High Performance valves are available in Soft Seat (Up to200°Cdepending on size and pressure), and Metal Seat (Up to600°C) variants (fire safe on application).
BEV-Boer Valve Lug High Performance Butterfly Valves are with main Features as below:
» ISO 5752, BS 5155, API 609, MSS-SP-68, ASME B16.10, ASME B16.5, DIN 3202
» Materials: Carbon Steel, Stainless Steel, Aluminium Bronze, Monel, Hastelloy, Titanium, Duplex, Super Duplex and other specials.
» Pressure Ratings: ANSI 150# to ANSI 1500#
» Size Ranges: 2" to 140"-50mm to 3500mm (Larger sizes upon request)
» Ends Connections: Solid Lug
» Optional Seat rings: Resilient RPTFE; Metal seated INCONEL (Fire safe on application)
» Actuations: Manual, Pneumatic, Electric, Hydraulic (Counterweight) & Electro-hydraulic
8300 Double Offset
Supporting durable performance – and design features that yield cost gains.
Our Double Offset High Performance Butterfly valve enables the disc to achieve a uniform 360° seal contact – and to move into and break out from the seat with the minimum of wear.
The seat design ensures low seating and breakout torque, resulting in smaller actuators and improved economy when selecting from the various forms of actuation available.
Across the size range, the 8300 Series has a variety of distinct features: it possesses a self-energising seat at low pressure, is pressure energised at high pressure and is self compensating for wear and temperature. Its seat energiser is fully isolated by PTFE envelope, and its cavities are minimised to avoid the ingress of particulates.
Valve size range: 50mm (2”) – 2200mm (84”)
Maximum process inlet pressure: up to ANSI 1500lb
Maximum shut off pressure: 100 Bar
Standard temperature range: from -40°C to +232°C
Valves can be drilled to suit up to ANSI 2500lb flanges
High Performance Butterfly Valve (Series 9000)
VSI Series 9000 high performance butterfly valves double eccentric design incorporates industry proven design with VSI’s commitment to supplying versatile valves for all industries.
Engineered with a bi-directional zero leakage seat with an emphasis on low operating torque, this high performance valve is ideal for many projects.
Available as a tested package with a wide range of electric and pneumatic actuators and accessories to fit any application.
Stem design: Available in square shaft for easy mounting of actuators, levers and gear operators.
Top flange: Conforms to ISO 5211 for the mounting of actuators, levers and gear operators.
One piece shaft: Maintains disc position.
Blow-out proof shaft: Guarantees shaft containment, and leak mitigation, in the case of extreme failure situations
Shaft pins: Enables a vibration free connection between the shaft and the disc.
Bushings: High performance PTFE bushings provide correct alignment of shaft through the body and reduces torque. Stainless steel reinforcement prevents creep and compression in high temperature applications.
Stem seal: Positive seal in both directions to prevent leakage.
Disc edge: Smooth finished disc edge provides superior seal, reduces valve torque and provides bubble tight shutoff.
Bi-directional body & seat design: Suitable for bi-directional use at full rated pressure.
100% tested: Every valve is fully in VSI’s ISO 9001 facility to ensure performance and reliability. The body is hydrostatically tested to 1.5 times pressure rating. The seat is tested to 1.1 times pressure rating and at 50psi to ANSI Class VI zero leakage. Every valve is serialized and test report is available.
2-fach exzentrische Absperrklappen / Regelklappen 2E-5
DN 80 bis DN 800
PN 16 bis PN 50
Temperaturbereich: -100°C bis +400°C (+500°C)
Metallisch dichtend Standard bis +400°C
Mit angepasstem Schaltwellenmaterial bis +500°C
Sitz: PTFE oder Metallsitz (Inconel)
Gehäuse: 1.0625, 1.4408, 1.4539
Scheibe: 1.4408, 1.4539
Schaltwelle: 1.4462
ATEX-Zulassung
Fire-Safe
Lug, Wafer
Handhebel mit Rasterung bis DN200
Handrad mit Getriebe ab DN200
Sonderausführungen möglich
High Performance Absperrklappen Armatury
2-fach exzentrisch Serie L-32.7
DN 80 bis DN 2000
PN 2,5 bis PN 40
Temperatur max. 250°C bei PTFE+ 15%C
Temperatur max. 350°C bei metallischem Sitz
Gehäuse bzw. Scheibenmaterial: 1.0570, 1.0566, 1.4541
Anschlüsse gemäß EN 1092-1, ASME B16.5
3-fach exzentrisch Serie L-32.8
DN 200 bis DN 600
PN 16 bis PN 40
Temperatur max. 550°C Sitz Stellit
Gehäuse bzw. Scheibenmaterial: 1.0570, 1.0425, 1.4541, 1.7335
Anschlüsse gemäß EN 1092-1, ASME B16.5
API 609 High Performance Lug Type Butterfly Valve HPBV
Series 63 Model 11 High Performance Butterfly Valve HPBV designs use the pressure in the pipeline to increase the interference between the Seat and the Disc edge to prevent backflow in any direction. HPBV valves are especially designed for use in high pressure pipelines ASME 150LBS to 1500LBS suitable for tougher service and are prone to less wear. Supplied as Soft or Metal-seated any type of materials and may be used in Throttling Service. The most common method to be installed in a piping-system. Double Flanged Type. Wafer Type with 4 unthreaded Guiding Lugs Grooves. Lug Type with Threaded Unthreaded Lugs. HPBV types are manufactured as Double or Triple Eccentric construction per API609 Cat. B. Other butterfly designs are resilient Rubber PTFE etc. Concentric valves. API 609 Cat. A
Lug Style High Performance Butterfly Valve
Series 63 Model 11 High Performance Butterfly Valve Series 41R Body Materials Phosphatized Ductile Iron Phosphatized Carbon Steel Stem Materials Stainless Steel Maximum Allowable Operating Pressure 100 psi 7 bar Seat Materials RTFE Shutoff Rating Zero Leakage Disc Materials Carbon Steel with Stainless Steel Edge Body Style Lug Flange Drilling ASME B16.5
