MKL3-7040/70-24-0201H-BBU | Bray | Control Valves
4 inch 3-Way Lugged Butterfly Valve High Performance, ANSI Class 150, Carbon Steel Body, Disc 316 Stainless Steel, Seat RPTFE, CV 375, Double Offset Stem/Disc Design, Bubble tight leakage, S70 Direct mounts to Bray Butterfly Valves, quarter turn electric actuator, 24 VAC/30VDC, Two position, 2000 lb-in, NEMA 4, Heater, & Battery Backup unit
Brand:Bray
MPN:MKL3-7040/70-24-0201H-BBU
SKU:MKL3-7040/70-24-0201H-BBU
List Price:
$17,018.00
Today's Price:
$8,849.36
Log in for customized pricingproduct specifications
Options
Heater,Battery Back-Up Failsafe,Manual Override Handwheel
Type
Assembly
Close Off Pressure
250 psi
Actuator Type
Fail Safe
Medium
Water/Glycol/Steam
Valve Type
High Performance
Enclosure Rating
IP65,IP67,NEMA 4,NEMA 4X
Cv
375 CV
Supply Voltage (Nominal)
24 VAC,24 VDC
Pattern
3-way
Size
4 in
Actuator Power Type
Electric
Fail Position
B
With Auxiliary Switch
Yes
Control Signal
Two Position
product series specifications
Size Range: 2 1/2" to 20" (65mm – 500mm)
End Connections: 2-Way for ANSI 150 and ANSI 300 Flanges, 3-Way for ANSI 150 flanges only, Lug
Temperature Range: -40° to 500°F (-40° to 260°C)
Body Material: Carbon Steel
Disc Material: 316 Stainless Steel
Configurations: 2-Way, 3-Way
product series features
- Double Offset Stem/Disc Design
- Blow-Out Proof Stem
- Energized RPTFE Seat
- Pressure Assisted, but not Pressure Dependent Seat Design
- Adjustable PTFE Packing
- Dead End Rating Equal to Nominal Pressure Rating
more information & related documents
Series Description
The Bray McCannalok MK Series high performance butterfly valves set the quality and design standard by which all other high performance valves are measured. The MK Series is ideally suited to high pressure, high temperature, and high cycle HVAC applications as well as mission critical HVAC applications. Available in ANSI Class 150 (Series 41) ratings, both 2- way and 3-way, and ANSI Class 300 (Series 43) ratings in 2-way configurations, Bray’s MK Series valves are provided with a wide variety of direct mount Bray electric and pneumatic actuators and accessories. All valves are tested for bubble tight close-off to API 598 standards at maximum rated differential pressure.
Kele Description
4IN,3W LUG HIGH PERF,ANSI 150,CS BDY,CV 375, 24VAC/30VDC,2 POS,2000LB-IN,NEMA 4,HTR,BATTERY BACKUP
Manufacturer
Bray
Bray Commercial MK Series Technical Brochure 
