The Batley BV10000 is a control valve that is suitable
for many process applications. The BV10000 valve is available with Varidiff
Trim, if cavitation is a problem. The standard range of Butterfly Valves
has been designed to give cost effective flow control of liquids and gases
where a complete tight shut-off is not essential. The ‘swing-through’
vane, which has no contact with the valve body, enables the valves to be used
with high pressures and a wide range of temperatures. The standard
Butterfly Valve has a basic “equal percentage” characteristic but this is only
true between the 10° and 60° open position.
FEATURES /
BENEFITS
- An
extensive range of body & trim options.
- Streamlined
Vane that provides minimum resistance to flow, no seating torque
- Inboard
bearings provide maximum support at closest point to vane.
- Conventional
gland housing provides uniform support to packing rings.
OPTIONS
- Live
loaded glands for control of emissions to atmosphere.
- Open
& closed extensions for valves on elevated temperature duty.
- Cold
bonnet for cryogenic valves. · Purge connections between packings.
- Gland
with Lubricator fitted.
RATINGS
ASME Class 150 to 2500
SIZES
50 to 3500 mm (2 to 140")
TEMPERATURE RATINGS
-194°C to 1200°C (-320°F to 2192°F)
MATERIALS
All castable materials, Carbon Steel, Stainless Steel,
Duplex, Super Duplex, Hastalloy, Inconel, Monel, Titanium, etc.
OPTIONS/FEATURES
Cryogenic service, Vari-Diff Trim
BV10000 Swingthrough valve