butterfly valves and actuators
Butterfly valves BVG, BVA, BVH
Butterfly valves for control ratios up to 10:1, prepared for attachment of an actuator IC 20 or IC 40 and for fitting between two flanges.
Please sign in to access more documents
Once signed in, you may be able to access additional documents for your account.
Overview
Butterfly valves for control ratios up to 10:1, prepared for attachment of an actuator IC 20 or IC 40 and for fitting between two flanges.
Features & Benefits:
Features & Benefits:
- BVA, BVAF for continuous control of an air flow rate
- BVG, BVGF for continuous control of a gas flow rate, BVH, BVHS for continuous or staged control of a hot air or flue gas flow rate
- BVG, BVGF, BVA, BVAF: pu max. 500 mbar, DN 40 to 150, medium temperature: -20 to +60°C
- BVH, BVHS: pu max. 150 mbar, DN 40 to 100, medium temperature: max. +450°C
- BVG, BVA can also be supplied with manual adjustment.BVGF, BVAF work clearance-free and the control command is executed without delay
- BVH, BVHS: in conjunction with the stop bar, the TWINDISC valve disc ensures very low leakage rates
Specifications
Dimensions & Size Specifications
- Sizes
- DN 40 to DN 150 (BVG, BVA); DN 40 to DN 100 (BVH)
Environmental Conditions
- Ambient Temperature Range
- -20 to +60 deg C (-4 to +140 deg F)
Pressure Specifications
- Inlet Pressure Range
- 500 mbar (BVG, BVA), 150 mbar (BVH)
Product Overview & Classification
- Product Variants
- BVA - Butterfly Valve for Air
- BVG - Butterfly Valve for Gas
- BVH - Butterfly Valve for Hot Air and Flue Gas
Connections & Interfaces
- Connection Type
- EN Flange (Z), ANSI Flange (W)
Product Design & Configuration
- Manual Version
- BVG..H
Material Specifications
- Seal Material
- BVG/BVA - HNBR Elastomer
- Material
- BVG, BVA - AlSi Housing; Aluminum Disc; Stainless Steel Shaft; HNBR Seals
- BVH-GGG - Ductile Iron Housing; Stainless Steel Disc and Shaft
Actuation, Valve & Motion Control Specifications
- Actuator Type
- IC20, IC30, IC40 (IBG/IBGF Assemblies)
- Drive Shaft
- Stainless Steel
Applications & Compatibility
- Applications
- Gas and air burners, hot‑air systems, flue‑gas control, industrial combustion processes
Metering & Process Capability
- Medium
- Air (cold/hot)
- Gas (natural, LPG, town gas, biogas, hydrogen)
- Hot air and flue gas
Dimensions & Size Specifications
- Sizes
- DN 40 to DN 150 (BVG, BVA); DN 40 to DN 100 (BVH)
Environmental Conditions
- Ambient Temperature Range
- -20 to +60 deg C (-4 to +140 deg F)
Pressure Specifications
- Inlet Pressure Range
- 500 mbar (BVG, BVA), 150 mbar (BVH)
Product Overview & Classification
- Product Variants
- BVA - Butterfly Valve for Air
- BVG - Butterfly Valve for Gas
- BVH - Butterfly Valve for Hot Air and Flue Gas
Connections & Interfaces
- Connection Type
- EN Flange (Z), ANSI Flange (W)
Product Design & Configuration
- Manual Version
- BVG..H
Material Specifications
- Seal Material
- BVG/BVA - HNBR Elastomer
- Material
- BVG, BVA - AlSi Housing; Aluminum Disc; Stainless Steel Shaft; HNBR Seals
- BVH-GGG - Ductile Iron Housing; Stainless Steel Disc and Shaft
Actuation, Valve & Motion Control Specifications
- Actuator Type
- IC20, IC30, IC40 (IBG/IBGF Assemblies)
- Drive Shaft
- Stainless Steel
Applications & Compatibility
- Applications
- Gas and air burners, hot‑air systems, flue‑gas control, industrial combustion processes
Metering & Process Capability
- Medium
- Air (cold/hot)
- Gas (natural, LPG, town gas, biogas, hydrogen)
- Hot air and flue gas
- Sizes : DN 40 to DN 150 (BVG, BVA); DN 40 to DN 100 (BVH)
- Ambient Temperature Range : -20 to +60 deg C (-4 to +140 deg F)
- Inlet Pressure Range : 500 mbar (BVG, BVA), 150 mbar (BVH)
- Product Variants : BVA - Butterfly Valve for Air|BVG - Butterfly Valve for Gas|BVH - Butterfly Valve for Hot Air and Flue Gas
- Connection Type : EN Flange (Z), ANSI Flange (W)
- Manual Version : BVG..H
- Seal Material : BVG/BVA - HNBR Elastomer
- Actuator Type : IC20, IC30, IC40 (IBG/IBGF Assemblies)
- Applications : Gas and air burners, hot‑air systems, flue‑gas control, industrial combustion processes
- Drive Shaft : Stainless Steel
- Material : BVG, BVA - AlSi Housing; Aluminum Disc; Stainless Steel Shaft; HNBR Seals|BVH-GGG - Ductile Iron Housing; Stainless Steel Disc and Shaft
- Medium : Air (cold/hot)|Gas (natural, LPG, town gas, biogas, hydrogen)|Hot air and flue gas
Name
Description
File Size
Date
Size
Category@category|Type@type
Filters
Product Number
Please sign in to view part numbers available for purchase based on your account Sign In
Part Number
Description
Leaf Category
Thumbnail
Add to list
101030891
VLV ASSY,BFLY,3 ANSI FLG BVHM80TW01A W/A
101030891
VLV ASSY,BFLY,3 ANSI FLG BVHM80TW01A W/A
101030892
VLV ASSY,BFLY,3 ANSI FLG BVHM80TW01A W/A
101030892
VLV ASSY,BFLY,3 ANSI FLG BVHM80TW01A W/A
101030916
VLV ASSY,BFLY,2 ANSI FLG BVHM50TW01A W/A
101030916
VLV ASSY,BFLY,2 ANSI FLG BVHM50TW01A W/A
101032088
VLV ASSY,BFLY,3 ANSI FLG,BVHM80TW01A W/A
101032088
VLV ASSY,BFLY,3 ANSI FLG,BVHM80TW01A W/A
101032205
VLV ASSY,BFLY,4 ANSI FLG,BVHM100W01A W/A
101032205
VLV ASSY,BFLY,4 ANSI FLG,BVHM100W01A W/A
101032209
VLV ASSY,BFLY,4 ANSI FLG,BVHM100W01A W/A
101032209
VLV ASSY,BFLY,4 ANSI FLG,BVHM100W01A W/A
101032219
VLV ASSY,BFLY,4 ANSI FLG,BVHM100TW01A W/
101032219
VLV ASSY,BFLY,4 ANSI FLG,BVHM100TW01A W/
101032282
VLV ASSY,BFLY,3 ANSI FLG,BVHM80TW01A W/A
101032282
VLV ASSY,BFLY,3 ANSI FLG,BVHM80TW01A W/A
101033659
VLV ASSY,BFLY,2 ANSI FLG,BVHM50TW01A W/A
101033659
VLV ASSY,BFLY,2 ANSI FLG,BVHM50TW01A W/A
101033714
VLV ASSY,BFLY,2 ANSI FLG,BVHM50TW01A W/A
101033714
VLV ASSY,BFLY,2 ANSI FLG,BVHM50TW01A W/A
