Butterfly Valve VF
- Available in 1½" up to 4" for fitting between two ANSI flanges, and in 5" up to 6" for fitting between two EN 1092 PN16 flanges
- Max. temperature 140°F (392°F version available for air only)
- For use with SR, SL, and ST solenoid actuators
- For use with MZ servomotors
- Manual handle available
Learn More:
Description Documentation Ordering Information Accessories
Ordering Information
| Model and Description | Stock | Price | Cart |
| VF4 Nominal Size: 1½″; No reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF4x1 Nominal Size: 1½″; 1¼″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF4x2 Nominal Size: 1½″; 1″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF6 Nominal Size: 2″; No reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF6x1 Nominal Size: 2″; 1½″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF6x2 Nominal Size: 2″; 1¼″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF7 Nominal Size: 2½″; No reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF7x1 Nominal Size: 2½″; 2″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF7x2 Nominal Size: 2½″; 1½″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF8 Nominal Size: 3″; No reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF8x1 Nominal Size: 3″; 2½″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF8x2 Nominal Size: 3″; 2″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF9 Nominal Size: 4″; No reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF9x1 Nominal Size: 4″; 3″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF9x2 Nominal Size: 4″; 2½″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF93 Nominal Size: 5″; No reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF93x1 Nominal Size: 5″; 4″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF93x2 Nominal Size: 5″; 3″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF95 Nominal Size: 6″; No reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF95x1 Nominal Size: 6″; 5″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF95x2 Nominal Size: 6″; 4″ reduced port; ANSI connection; 104°F Max temperature; 7.25 PSI Max Pe. |
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| VF4.R Nominal Size: 1½″; No reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF4x1.R Nominal Size: 1½″; 1¼″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF4x2.R Nominal Size: 1½″; 1″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF6.R Nominal Size: 2″; No reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF6x1.R Nominal Size: 2″; 1½″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF6x2.R Nominal Size: 2″; 1¼″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF7.R Nominal Size: 2½″; No reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF7x1.R Nominal Size: 2½″; 2″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF7x2.R Nominal Size: 2½″; 1½″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF8.R Nominal Size: 3″; No reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF8x1.R Nominal Size: 3″; 2½″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF8x2.R Nominal Size: 3″; 2″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF9.R Nominal Size: 4″; No reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF9x1.R Nominal Size: 4″; 3″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF9x2.R Nominal Size: 4″; 2½″ reduced port; ANSI connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF93.R Nominal Size: 5″; No reduced port; ISO connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF93x1.R Nominal Size: 5″; 4″ reduced port; ISO connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF93x2.R Nominal Size: 5″; 3″ reduced port; ISO connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF95.R Nominal Size: 6″; No reduced port; ISO connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF95x1.R Nominal Size: 6″; 5″ reduced port; ISO connection; 392°F Max temperature; 7.25 PSI Max Pe. |
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| VF95x2.R Nominal Size: 6″; 4″ reduced port; ISO connection; 392°F Max temperature; 7.25 PSI Max Pe. |
Description
Elektrogas VF butterfly valves are designed for regulation and control of gas and air flow in combustion processes. Valves can be operated manually using a lever (to set up the high-fire rate of the burner), or automatically using a servomotor (modulating or staged control) or a solenoid actuator (two-stage control).
Please note: These butterfly valves were designed with the ISO bolt circle in mind, which means they have an OD which is larger than the ANSI bolt circle in the 1½" to 4" sizes, and an OD which is smaller than the ANSI bolt circle in the 5" to 6" sizes. Therefore, valves in the 1½" to 4" range are modified to create grooves for the bolts in the ANSI circle. Larger valves should be used with spacers or ISO flanges.
Documentation
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Butterfly Valve VF Brochure |
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Butterfly Valve VF Operating Instructions |
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Butterfly Valve VF Technical Information |
Accessories
| Model and Description | Stock | Price | Cart |
| Set S Mount SR/SL/ST to VF Butterfly Valve |
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| Set M Mount MZ to VF Butterfly Valve |
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| Set O VF Round Shaft |
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| Set L VF/VFT Manual Lever |
