Gas Valves
A range of gas valves are available depending on your application. The gas range consists of gas leak detection systems for natural gas LPG and Carbon Monoxide, gas valves/ CPI switches, also in our gas products range we are able to supply Smoke detection, Air quality gas products, Carbon dioxide and many more. To view the whole range of gas valves please revert to the gas products section. Other Gas Valves also available to order.
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Gas Valves
CPI Switch 5″ DN125 – 6″ DN150
£115.00 Exc. VAT Add to cartThe Closed Position Indicator (CPI) switch is a mechanically activated micro-switch for monitoring the position of the gas valve. The unit is a mechanically activated switch for monitoring the position of the valve plate. When the valve is closed, the plate contacts the valve seat. The switch rod is pushed, and the electric contact is switched in configuration 1-3. When the valve opens, the plate leaves the seat and frees the rod, so that the contact switches in configuration 1-2, under the action of a return spring. Norm EN 161 specifies that the switch must commute when the plate is within 1mm of its closed position, so the CPI is used to detect the closed status, not the completely open status.
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Gas Valves
CPI Switch 4″ DN100
£115.00 Exc. VAT Add to cartThe Closed Position Indicator (CPI) switch is a mechanically activated micro-switch for monitoring the position of the gas valve. The unit is a mechanically activated switch for monitoring the position of the valve plate. When the valve is closed, the plate contacts the valve seat. The switch rod is pushed, and the electric contact is switched in configuration 1-3. When the valve opens, the plate leaves the seat and frees the rod, so that the contact switches in configuration 1-2, under the action of a return spring. Norm EN 161 specifies that the switch must commute when the plate is within 1mm of its closed position, so the CPI is used to detect the closed status, not the completely open status.
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Gas Valves
CPI Switch 2 1/2″ DN65 to 3″ DN80
£115.00 Exc. VAT Add to cartThe Closed Position Indicator (CPI) switch is a mechanically activated micro-switch for monitoring the position of the gas valve. The unit is a mechanically activated switch for monitoring the position of the valve plate. When the valve is closed, the plate contacts the valve seat. The switch rod is pushed, and the electric contact is switched in configuration 1-3. When the valve opens, the plate leaves the seat and frees the rod, so that the contact switches in configuration 1-2, under the action of a return spring. Norm EN 161 specifies that the switch must commute when the plate is within 1mm of its closed position, so the CPI is used to detect the closed status, not the completely open status.
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Gas Valves
CPI Switch 2″ DN50
£115.00 Exc. VAT Add to cartThe Closed Position Indicator (CPI) switch is a mechanically activated micro-switch for monitoring the position of the gas valve. The unit is a mechanically activated switch for monitoring the position of the valve plate. When the valve is closed, the plate contacts the valve seat. The switch rod is pushed, and the electric contact is switched in configuration 1-3. When the valve opens, the plate leaves the seat and frees the rod, so that the contact switches in configuration 1-2, under the action of a return spring. Norm EN 161 specifies that the switch must commute when the plate is within 1mm of its closed position, so the CPI is used to detect the closed status, not the completely open status.
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Gas Valves
CPI Switch 1 1/4″ DN32 to 1 1/2″ DN40
£115.00 Exc. VAT Add to cartThe Closed Position Indicator (CPI) switch is a mechanically activated micro-switch for monitoring the position of the gas valve. The unit is a mechanically activated switch for monitoring the position of the valve plate. When the valve is closed, the plate contacts the valve seat. The switch rod is pushed, and the electric contact is switched in configuration 1-3. When the valve opens, the plate leaves the seat and frees the rod, so that the contact switches in configuration 1-2, under the action of a return spring. Norm EN 161 specifies that the switch must commute when the plate is within 1mm of its closed position, so the CPI is used to detect the closed status, not the completely open status.
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Gas Valves
CPI Switch 1″ DN25
£115.00 Exc. VAT Add to cartThe Closed Position Indicator (CPI) switch is a mechanically activated micro-switch for monitoring the position of the gas valve. The unit is a mechanically activated switch for monitoring the position of the valve plate. When the valve is closed, the plate contacts the valve seat. The switch rod is pushed, and the electric contact is switched in configuration 1-3. When the valve opens, the plate leaves the seat and frees the rod, so that the contact switches in configuration 1-2, under the action of a return spring. Norm EN 161 specifies that the switch must commute when the plate is within 1mm of its closed position, so the CPI is used to detect the closed status, not the completely open status.
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Gas Valves
Gas Valve Auto Reset Screwed 1″ DN25
£150.00 Exc. VAT Add to cartGas-interception, normally closed solenoid valves that open when the coil is energised and close when there is no pressure. A pressure switch, a thermostat, etc., can control these solenoid valves. They can be equipped with a flow regulator and an adjustable slow-opening kit.
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Gas Valves
CPI Switch 1/2″ DN15 to 3/4″ DN20
£115.00 Exc. VAT Add to cartThe Closed Position Indicator (CPI) switch is a mechanically activated micro-switch for monitoring the position of the gas valve. The unit is a mechanically activated switch for monitoring the position of the valve plate. When the valve is closed, the plate contacts the valve seat. The switch rod is pushed, and the electric contact is switched in configuration 1-3. When the valve opens, the plate leaves the seat and frees the rod, so that the contact switches in configuration 1-2, under the action of a return spring. Norm EN 161 specifies that the switch must commute when the plate is within 1mm of its closed position, so the CPI is used to detect the closed status, not the completely open status.
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Gas Valves
Gas Valve Auto Reset Flanged 6″ DN150
£2,670.00 Exc. VAT Add to cartGas-interception, normally closed solenoid valves that open when the coil is energised and close when there is no pressure. A pressure switch, a thermostat, etc., can control these solenoid valves. They can be equipped with a flow regulator and an adjustable slow-opening kit.
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Gas Valves
Gas Valve Auto Reset Flanged 5″ DN125
£2,650.00 Exc. VAT Add to cartGas-interception, normally closed solenoid valves that open when the coil is energised and close when there is no pressure. A pressure switch, a thermostat, etc., can control these solenoid valves. They can be equipped with a flow regulator and an adjustable slow-opening kit.
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Gas Valves
Gas Valve Auto Reset Flanged 4″ DN100
£1,102.50 Exc. VAT Add to cartGas-interception, normally closed solenoid valves that open when the coil is energised and close when there is no pressure. A pressure switch, a thermostat, etc., can control these solenoid valves. They can be equipped with a flow regulator and an adjustable slow-opening kit.
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Gas Valves
Gas Valve Auto Reset Flanged 3″ DN80
£656.25 Exc. VAT Add to cartGas-interception, normally closed solenoid valves that open when the coil is energised and close when there is no pressure. A pressure switch, a thermostat, etc., can control these solenoid valves. They can be equipped with a flow regulator and an adjustable slow-opening kit.
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Gas Valves
Gas Valve Auto Reset Flanged 2 1/2″ DN65
£630.00 Exc. VAT Add to cartGas-interception, normally closed solenoid valves that open when the coil is energised and close when there is no pressure. A pressure switch, a thermostat, etc., can control these solenoid valves. They can be equipped with a flow regulator and an adjustable slow-opening kit.
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Gas Valves
Gas Valve Auto Reset Screwed 2″ DN50
£230.00 Exc. VAT Add to cartGas-interception, normally closed solenoid valves that open when the coil is energised and close when there is no pressure. A pressure switch, a thermostat, etc., can control these solenoid valves. They can be equipped with a flow regulator and an adjustable slow-opening kit.
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Gas Valves
Gas Valve Auto Reset Screwed 1 1/2″ DN40
£185.00 Exc. VAT Add to cartGas-interception, normally closed solenoid valves that open when the coil is energised and close when there is no pressure. A pressure switch, a thermostat, etc., can control these solenoid valves. They can be equipped with a flow regulator and an adjustable slow-opening kit.
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Gas Valves
Gas Valve Auto Reset Screwed 1 1/4″ DN32
£180.00 Exc. VAT Add to cartGas-interception, normally closed solenoid valves that open when the coil is energised and close when there is no pressure. A pressure switch, a thermostat, etc., can control these solenoid valves. They can be equipped with a flow regulator and an adjustable slow-opening kit.
