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Combustion 911
Supplying and Serving the Combustion Industry
an Olsträd Engineering Company

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Butterfly Valve BVHMButterfly Valve for Hot Air and Flue Gas BVHM

  • For gas, air, hot air and flue gas up to 450°C
  • Low leakage rate and pressure loss
  • High control accuracy
  • Can be mounted directly onto the solenoid actuator MB 7
  • Suitable for intermittent operation
  • Low-maintenance operation
  • FM approved

Description

The butterfly valve BVHM is well suited to intermittent operation due to the large number of operating cycles in conjunction with the solenoid actuator MB 7.

The butterfly valves BVG, BVH, BVHM and BVHS adjust volumes of gas, cold and hot air, and flue gas on various appliances and flue gas lines. They are designed for control ratios up to 1:10, and with the mounted actuator IC 20 or IC 40 they are suitable for regulating flow rates for modulating or stage-controlled combustion processes.

Ordering Information

Model and Description Model Bore Diameter Max inlet pressure Connection Fitting Stop Bar? Price Cart
BVHM 40W01A
Bore diameter: 1½″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (1½″); Stop bar: Yes
BVHM 40W01A 1½″ 150 mbar (2.18 psig) between two ANSI flanges (1½″) Yes
BVHM 50W01A
Bore diameter: 2″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (2″); Stop bar: Yes
BVHM 50W01A 2″ 150 mbar (2.18 psig) between two ANSI flanges (2″) Yes
BVHM 65W01A
Bore diameter: 2½″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (2½″); Stop bar: Yes
BVHM 65W01A 2½″ 150 mbar (2.18 psig) between two ANSI flanges (2½″) Yes
BVHM 80W01A
Bore diameter: 3″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (3″); Stop bar: Yes
BVHM 80W01A 3″ 150 mbar (2.18 psig) between two ANSI flanges (3″) Yes
BVHM 100W01A
Bore diameter: 4″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (4″); Stop bar: Yes
BVHM 100W01A 4″ 150 mbar (2.18 psig) between two ANSI flanges (4″) Yes

Order with MB..7 Solenoid Actuator

Model and Description Model Open/Close speeds Main voltage Electrical Connection Price Cart
MB 7NQ3
Quick opening, quick closing; 120 V AC, 50/60 Hz; Terminal connection box, IP 54.
MB 7NQ3 Quick opening, quick closing 120 V AC, 50/60 Hz Terminal connection box, IP 54
MB 7RQ3
Slow opening, slow closing; 120 V AC, 50/60 Hz; Terminal connection box, IP 54.
MB 7RQ3 Slow opening, slow closing 120 V AC, 50/60 Hz Terminal connection box, IP 54
MB 7LQ3
Slow opening, quick closing; 120 V AC, 50/60 Hz; Terminal connection box, IP 54.
MB 7LQ3 Slow opening, quick closing 120 V AC, 50/60 Hz Terminal connection box, IP 54

Accessories

Model and Description Price Cart
Attachment Set
Attachment Set, MB..7-BVHM
BVH ACC 01
Heat deflectors /B

Jump to BVHM model page

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1½″ bore dia.
2″ bore dia.
2½″ bore dia.
3″ bore dia.
4″ bore dia.
Accessories
BVHM 40W01A
Price:
Bore diameter: 1½″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (1½″); Stop bar: Yes
BVHM 50W01A
Price:
Bore diameter: 2″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (2″); Stop bar: Yes
BVHM 65W01A
Price:
Bore diameter: 2½″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (2½″); Stop bar: Yes
BVHM 80W01A
Price:
Bore diameter: 3″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (3″); Stop bar: Yes
BVHM 100W01A
Price:
Bore diameter: 4″; Max inlet pressure: 150 mbar (2.18 psig); Connection fitting: between two ANSI flanges (4″); Stop bar: Yes
BVH ACC 01
Price:
Heat deflectors /B

Latest Blog Post

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    One of the most exciting features of the ZI-808 is its built-in web server. Its user interface is designed like a standard web page and embedded into the instrument. That means that any device that can open a web page can use it. Desktop, laptop, tablet, smart phone, Android, Windows, iOS, Linux, Edge, IE, Chrome, Firefox. read full post
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