valvario valves
VAD-VAG-VAH-VAV pressure regulators with solenoid valve
For safeguarding and control of the gas pressure, Class A pressure regulator to EN 88, Class A solenoid valve to EN 161, for gas, air and biologically produced methane, pu max. 500 mbar (7 psig), with pilot lamp, IP 65, FM and CSA approved
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Overview
For safeguarding and control of the gas pressure
Features & Benefits:
Features & Benefits:
- Class A pressure regulator to EN 88
- Class A solenoid valve to EN 161, for gas, air and biologically produce d methane
- pu max. 500 mbar (7 psig)
- With pilot lamp
- IP 65
- FM and SA approved
- Size 1
- EU certified
- No inlet flange
- Outlet: DN 15 (1/2'') Rp internal thread
- Quick opening, quick closing
- Mains voltage: 24 V DC Electrical connection: M20 cable gland
- Attached to the right side of the connection box: M20 cable gland
- Outlet pressure range: 35-100 mbar
- Valve seat: reduced Accessories, right: pressure switch, 30-110 mbar
- Test point of right-hand pressure switch: outlet pressure Accessories, left: 2 screw plugs
- Technical Information for VAD, VAG, VAH, VAV, VRH, VCD, VCG, VCV, VCH
- Find products in ProFi for VAD
- Find products in ProFi for VAG
- Find products in ProFi for VAH
- Find products in ProFi for VAV
- Find spare parts in PartDetective for VAD
- Find spare parts in PartDetective for VAG
- Find spare parts in PartDetective for VAH
- Find spare parts in PartDetective for VAV
- Calculate nominal diameter DN for VAD
- Calculate nominal diameter DN for VAG, VRH, VAH
- Calculate nominal diameter DN for VAV
- Calculate nominal diameter DN for VAG..N
- Calculate nominal diameter DN for VCD
Specifications
Dimensions & Size Specifications
- Sizes
- Sizes 1-3 (DN 15-65)
Dimensions & Weight
- Maximum Installation Height
- 2000 m AMSL
Pressure Specifications
- Pressure Regulation Range
- VAD - 2.5-25, 20-50, 35-100 mbar
Environmental Conditions
- Ambient Temperature Range
- -20 to +60 deg C (-4 to +140 deg F)
- Enclosure Rating
- IP65
Actuation, Valve & Motion Control Specifications
- Valve Position Indicator
- Blue LED shows energized/open state
- Opening Time
- Quick Opening: ≤1 seconds
- Closing Time
- Quick Closing <1 seconds
Applications & Compatibility
- Gas/Medium Compatibility
- Natural Gas, LPG, Biogas (≤0.1% H2S), Hydrogen, Clean Dry Air
- Applications
- Servo-controlled pressure regulators for gas/air with integrated Class A safety shut-off valve
Standards & Certifications
- Safety Integrity Levels
- SIL 1/2/3 and PL a-e depending on architecture
- Approvals
- CE, UKCA, FM, UL, AGA, ANSI/CSA, REACH, RoHS
Connections & Interfaces
- Electrical Connections
- M20 X 1.5 Cable Gland or En 175301-803 Plug
Processing & Performance Metrics
- Flow Adjustment Range
- 20 to 100%
- Duty Cycle
- 100% continuous duty
Electrical Specifications
- Maintenance Interval
- Once per year; twice per year for biogas
- Switching Frequency
- VAx../L: 2/min
- VAx../N: 30/min
- VAx../R: 6/min
- Voltage Rating
- 230 VAC, 200 VAC, 120 VAC, 100 VAC, 24 VDC
Storage/Transport Temperatures
- Storage Temperature
- -20 to +40 deg C (-4 to +104 deg F)
Installation & Mounting Specifications
- Installation Effort
- No external impulse line needed; adjustable from two sides
Air & Combustion Air Specifications
- Air/Gas Ratio Range
- Turndown up to 10:1
- VAG - 1:1 constant ratio
Performance, Flow & Capacity
- Turndown Ratio
- Up to 10:1
Material Specifications
- Body Material
- Aluminium housing, Seals: NBR/EPDM depending on type
Overview
- Product Type
- Pressure regulators with solenoid valve: VAD, VAG, VAH, VAV
Dimensions & Size Specifications
- Sizes
- Sizes 1-3 (DN 15-65)
Dimensions & Weight
- Maximum Installation Height
- 2000 m AMSL
Pressure Specifications
- Pressure Regulation Range
- VAD - 2.5-25, 20-50, 35-100 mbar
Environmental Conditions
- Ambient Temperature Range
- -20 to +60 deg C (-4 to +140 deg F)
- Enclosure Rating
- IP65
Actuation, Valve & Motion Control Specifications
- Valve Position Indicator
- Blue LED shows energized/open state
- Opening Time
- Quick Opening: ≤1 seconds
- Closing Time
- Quick Closing <1 seconds
Applications & Compatibility
- Gas/Medium Compatibility
- Natural Gas, LPG, Biogas (≤0.1% H2S), Hydrogen, Clean Dry Air
- Applications
- Servo-controlled pressure regulators for gas/air with integrated Class A safety shut-off valve
Standards & Certifications
- Safety Integrity Levels
- SIL 1/2/3 and PL a-e depending on architecture
- Approvals
- CE, UKCA, FM, UL, AGA, ANSI/CSA, REACH, RoHS
Connections & Interfaces
- Electrical Connections
- M20 X 1.5 Cable Gland or En 175301-803 Plug
Processing & Performance Metrics
- Flow Adjustment Range
- 20 to 100%
- Duty Cycle
- 100% continuous duty
Electrical Specifications
- Maintenance Interval
- Once per year; twice per year for biogas
- Switching Frequency
- VAx../L: 2/min
- VAx../N: 30/min
- VAx../R: 6/min
- Voltage Rating
- 230 VAC, 200 VAC, 120 VAC, 100 VAC, 24 VDC
Storage/Transport Temperatures
- Storage Temperature
- -20 to +40 deg C (-4 to +104 deg F)
Installation & Mounting Specifications
- Installation Effort
- No external impulse line needed; adjustable from two sides
Air & Combustion Air Specifications
- Air/Gas Ratio Range
- Turndown up to 10:1
- VAG - 1:1 constant ratio
Performance, Flow & Capacity
- Turndown Ratio
- Up to 10:1
Material Specifications
- Body Material
- Aluminium housing, Seals: NBR/EPDM depending on type
Overview
- Product Type
- Pressure regulators with solenoid valve: VAD, VAG, VAH, VAV
- Sizes : Sizes 1-3 (DN 15-65)
- Maximum Installation Height : 2000 m AMSL
- Pressure Regulation Range : VAD - 2.5-25, 20-50, 35-100 mbar
- Ambient Temperature Range : -20 to +60 deg C (-4 to +140 deg F)
- Valve Position Indicator : Blue LED shows energized/open state
- Gas/Medium Compatibility : Natural Gas, LPG, Biogas (≤0.1% H2S), Hydrogen, Clean Dry Air
- Safety Integrity Levels : SIL 1/2/3 and PL a-e depending on architecture
- Electrical Connections : M20 X 1.5 Cable Gland or En 175301-803 Plug
- Flow Adjustment Range : 20 to 100%
- Maintenance Interval : Once per year; twice per year for biogas
- Switching Frequency : VAx../L: 2/min|VAx../N: 30/min|VAx../R: 6/min
- Storage Temperature : -20 to +40 deg C (-4 to +104 deg F)
- Installation Effort : No external impulse line needed; adjustable from two sides
- Air/Gas Ratio Range : Turndown up to 10:1|VAG - 1:1 constant ratio
- Enclosure Rating : IP65
- Voltage Rating : 230 VAC, 200 VAC, 120 VAC, 100 VAC, 24 VDC
- Turndown Ratio : Up to 10:1
- Body Material : Aluminium housing, Seals: NBR/EPDM depending on type
- Product Type : Pressure regulators with solenoid valve: VAD, VAG, VAH, VAV
- Opening Time : Quick Opening: ≤1 seconds
- Closing Time : Quick Closing <1 seconds
- Applications : Servo-controlled pressure regulators for gas/air with integrated Class A safety shut-off valve
- Duty Cycle : 100% continuous duty
- Approvals : CE, UKCA, FM, UL, AGA, ANSI/CSA, REACH, RoHS
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