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Electro- Hydraulic Actuator Gas Valves GH-5000
Electro-Hydraulic Actuator Gas Valve GH-5000-....
Function
Normally closed (NC). Single seat valve, fast closing, slow opening.
Sturdy and reliable electro-hydraulic actuator.
EC type-tested and certified as safety shut-off valve Class A (EN 161).
Models
•
Threaded valve bodies Rp ¾ to Rp 3 and flanged valve bodies DN 40-150
•
Actuator-Versions:
On - Off * / **
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On - Low - Off *
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Ignition - On - Low - Off
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* Closed Position Indicator (CPI) available
** with switch for Manual Restart available
Applications
Typical applications include commercial and industrial boilers, burners, ovens, rooftop units, make up
air heaters, hot water heaters, kilns, and paint booths.
Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be
Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be
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Related Manuals for Johnson Controls GH-5000
Summary of Contents for Johnson Controls GH-5000
- Page 1 Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 2 Flow/Stroke Characteristic contour plug .....................25 Dimensions and weight of flanged valve bodies DN40-150 ...............26 Dimensions of threaded valve bodies Rp ¾ to Rp 3...................27 Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
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Page 3: Specifications
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damage resulting from misapplication or misuse of its products. - Page 4 1 = 230 VAC (50/60 Hz) models and 3 = 120 VAC (50/60 Hz) models. Material of valve body EN-GJS-400, DIN EN 1563 CPI = Closed Position Indicator MR = with switch for manual restart Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 5 1 = 230 VAC (50/60 Hz) models and 3 = 120 VAC (50/60 Hz) models. CPI = Closed Position Indicator MR = with switch for manual restart Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
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Page 6: Safety Instructions
Protect valve from dust or dirt on construction sites. Provide strainer or filter upstream of valve. • Use compensators to balance thermal expansion of piping. Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be... -
Page 7: Installation
IMPORTANT: Do not install the actuator upside down. Install vertically wherever possible. • The GH-5000 valve contains hydraulic fluid that the pump needs to operate the valve. Therefore, the valve may be mounted horizontally with the actuator pointed up (vertical) or in one plane in positions that do not exceed 90°... - Page 8 Closing Contact Common None On-Off Low-Position System Neutral (Mp) Ign. On-Low-Off ign. Ignition Position On-Off Low-Position System Neutral (Mp) Continued on next page ... Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
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Page 9: Checkout Procedure
WARNING: Fire or explosion hazard. Valve settings must be in accordance with the manufacturer’s specifications. • Before leaving the installation, observe at least three complete operating cycles to ensure that all components are functioning correctly. Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be... - Page 10 The GH-5000 valve can be adjusted through the use of three adjustable switches located inside the terminal box of the actuator. The screws of these switches adjust the stroke, which affect the flow rate, depending on the version of the actuator.
- Page 11 Should the button not be held long enough the gas valve will automatically return to the closed position. switch MR Figure 3: switch MR for Manual Restart Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 12 Ensure that the valve seat plug bore is free of foreign matter before installing it on the valve stem. Re-insert valve seat plug, filter, and gasket. Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 13 Valve cover Locking screw Strainer, Cover mounting filter screws Flanged bodies DN40-80 and all Flanged valve bodies DN100-150 threaded valve bodies Figure 4: Detailed drawing Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 14 Open the upstream shutoff cock and check for leakage along the valve cover. (Refer to the Checkout Procedure section). • Observe at least three complete operating cycles to ensure that all components are functioning correctly. Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 15 Apply power to the actuator and open the upstream shutoff cock. • Observe at least three complete operating cycles to ensure that all components are functioning correctly. Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
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Page 16: Actuator Replacement
Reattach the terminal box cover by tightening the four cover screw. • Apply power to the actuator. • Observe at least three complete operating cycles to ensure that all components are functioning correctly. Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be... - Page 17 Valve Cover Figure 7: Detailed drawing, spare parts Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 18 GH – 57.. – 7... (6 inch / DN 150) See also Figure 7. Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
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Page 19: Troubleshooting
Burns danger actuator surface becomes hot operating voltage Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be... - Page 20 Page:20 130 4280 010 E Declaration of conformity Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 21 (sp gr = 1.53) cf/h 0.4 0.5 x1000 Capacity Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 22 (sp gr = 1.53) cf/h 0.4 0.5 x1000 Capacity Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 23 (sp gr = 1.53) cf/h 0.4 0.5 x1000 Capacity Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 24 Exception: all valve bodies DN65-80 and Rp 2 ½ - 3 are always provided with a contoured plug. Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 25 Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 26 (5.32) (5.32) (17.76) (17.76) (14.13) (14.13) (3.62) (3.62) Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...
- Page 27 Page:27 Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be Johnson Controls SA/NV - Leuvensesteenweg 248D - B-1800 Vilvoorde - +32(2) 709 40 00 - www.johnsoncontrols.be...