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Page 1: ...Valves have a double seal and are used with V4055D E Actuators to provide proof of closure switch and valve seal overtravel interlock V5055D E F Valves are for high pressure applications see Table 1 Seven valve sizes from 3 4 to 3 inches have NPT threaded connections Models are available with BSP PL threads V5055A B C Valves are available in a 4 inch size and have flange connections Most models ha...
Page 2: ...nly Pipe Size 3 4 1 1 1 4 1 1 2 2 2 1 2 3 and 4 in only V5055A B C available in 4 in size Pipe Threads NPT or BSP PL Threads equivalent to ISO R7 and DIN 2999 Available on inlet and outlet of 3 4 to 3 inch valves Four inch valves have flange connections Pressure Ratings See Table 1 Valve Body Rating 75 psi 517 1 kPa Valve Capacities At 1 in 0 25 kPa pressure drop based on gas with specific gravity...
Page 3: ...cf h cu m hr 3 4 665 18 8 1 960 27 2 1 1 4 1406 39 8 1 1 2 1717 48 6 2 3620 102 5 2 1 2 4250 120 3 3 5230 148 1 4 V5055A 10200 288 8 4 V5055B C 9180 259 9 M9542 100 2 8 1 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 1 0 0 25 10 0 2 5 100 0 25 9 8 7 6 5 4 3 2 1 100 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 1000 28 10 000 283 100 000 2...
Page 4: ... ft for type of gas used 3 Find the capacity in cf h If the capacity is listed in Btu h convert to cfh by the following formula Capacity in cf h Btu h from burner nameplate Btu cu ft from gas utility 4 For gases with specific gravities other than 0 64 multiply the burner cfh by the proper conversion factor See Table 4 Table 4 Gas Conversion Factors 5 Use the corrected burner capacity in cf h when ...
Page 5: ...08 0 208 0 211 1 223 8 223 8 5 3 4 5 3 4 5 3 4 5 3 4 8 3 8 9 1 4 9 1 4 146 1 146 1 146 1 146 1 212 7 235 0 235 0 2 1 4 2 1 4 2 1 4 2 1 4 2 3 4 2 3 4 2 3 4 57 2 57 2 57 2 57 2 69 9 69 9 69 9 4 13 16 4 13 16 4 13 16 4 13 16 7 19 32 7 19 32 7 19 32 122 2 122 2 122 2 122 2 192 9 192 9 192 9 2 13 16 2 13 16 2 13 16 2 13 16 3 1 2 4 1 2 4 1 2 71 4 71 4 71 4 71 4 88 9 114 3 114 3 DIM A IN MM DIM B IN MM D...
Page 6: ... must be a trained experienced flame safeguard control technician 4 After installation is complete check out product operations as provided in these instructions WARNING Electrical Shock Hazard and Explosion Hazard Can cause serious injury death or property damage 1 Turn off gas supply before starting installation 2 Disconnect power supply for valve actuator before beginning installation to preven...
Page 7: ...5 9 Make sure the power supply is disconnected from the valve actuator Then mount the actuator on the valve body and complete the electrical and linkage connections following the instructions packed with the actuator OPERATION AND CHECKOUT Operation A V5055 Industrial Gas Valve is operated by a V4055 V4062 or V9055 Fluid Power Gas Valve Actuator The valve opens when the actuator is energized and c...
Page 8: ...med by qualified personnel during the initial startup of a burner system or whenever the valve or valve bonnet is replaced see Service Information section It is recommended that this test also be included in the scheduled inspection and maintenance procedures For a periodic inspection test follow steps 1 3 4 5 8 9 10 12 13 16 and 17 Fig 7 Valve leak test 1 De energize the control system to assure ...
Page 9: ...f the gas supply and disconnect all electrical power to the valve actuator 2 Only qualified service technicians should attempt to service or repair flame safeguard controls and burner systems 3 Do not disassemble the valve bonnet assembly the valve seat is not replaceable 4 Failure to properly position and seat the seals in the valve body may result in a hazardous gas leak Scheduled Inspection and...
Page 10: ...GAS VALVES 60 2307 15 10 Fig 8 Proper positions of valve and bonnet seals in 3 4 through 3 in valves Fig 9 Proper positions of valve and bonnet seals in 4 in valve s M9578 VALVE SEAL BONNET SEAL SMALL SEAL LARGE SEAL M9579 ...
Page 11: ...11 60 2307 15 ...
Page 12: ...neywell com Automation and Control Solutions Honeywell International Inc Honeywell Limited Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN 55422 Scarborough Ontario M1V 4Z9 V5055A F INDUSTRIAL GAS VALVES ...
