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V4055A,B,D,E
On-Off Fluid Power Gas
Valve Actuator
PRODUCT DATA
• The V4055 Actuator can be used with the characterized
guide model of the V5055 or V5097 Gas Valve to
enhance lightoff smoothness.
• The standard model has an opening time of 26
seconds at 60 Hz or 32 seconds at 50 Hz. A fast-
opening model is available with timings of 13 seconds
at 60 Hz or 16 seconds at 50 Hz.
• Maximum closing time is one second, which meets
code, standard and insurer requirements.
• Models available with
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR SPECIFICATIONS Models: Table 1. Nominal Opening Time (seconds). V4055A Actuator, with V5055, V5097 or VE5000 Gas Valves, Model 50 Hz 60 Hz provides on-off control of fuel. With proper adapter (see Accessories), it replaces the V4034 Actuator on a V5034 Standard 32 26 Gas Valve. Fast-opening 16 13 V4055B Actuator is a high pressure version of V4055A. V4055D Actuator is identical to V4055A, except has a Maximum Closing Time: One second when de-
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR Table 3. V4055A,D Electrical Ratings. Opening (Standard) Opening (Fast) Holding Voltage and Frequency Inrush (W) (A) VA) Inrush (W) (A) (VA) (W) (A) (VA) a — 43.0 0.91 91 — 58.0 1.30 130 10.4 0.16 16 100/50-60 b — 33.0 0.6 67 — 43.0 0.91 91 8.4 0.14 14 100/50-60 120/60 3.9 50.0 0.94 115 5.4 71.0 1.33 160 9.5 0.12 14 a — 68.0 0.79 158 — 88.0 1.10 220 10.6 0.09 18 200/50-60 b — 48.0 0.52 104 — 63.0 0.72 144 9.0 0.07 14 200/50-60 220/50 1.6 55.5 0.
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR Accessories: 7616BR Damper Crank Arm (damper arm and clip). 133568 Auxiliary Switch Bag Assembly (not for models with maximum flow limit switch). Available Models: V4055 with NEMA 4 enclosure 133569 Valve-Closed Indication Switch Bag Assembly. (weatherproof). NOTE: Check local codes for acceptance of adding the switch and using the valve seal overtravel V5055C or V5055E valves. 6-3/4 (172) KNOCKOUT FOR 1/2 INCH CONDUIT (4) 3-23/32 (95)
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR IMPORTANT Mount Actuator on Valve 1. All wiring must comply with all applicable electrical 1. Check the final position of the valve body to be sure that codes, ordinances, and regulations. All wiring must the actuator is in the proper position when mounted on be NEC Class 1. the valve. This is especially important when the actuator 2. Voltage and frequency of the power supply connected is used to drive a damper. to this control must agree
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR stroke. L1 HOT 1 7616BR 1 2 L2 DAMPER 52 DEGREE ARM ANGULAR ROTATION 2-5/16 (58.7) SHAFT MAXIMUM TRAVEL PROOF-OF-CLOSURE SWITCH AUXILIARY SWITCH C C 2-11/16 (68.3) NC NC M7322 RADIUS NO NO Fig. 3. 7616BR Damper Crank Arm can be attached to actuator shaft to drive a damper when valve is open. 2 2 WIRING 3 3 1 POWER SUPPLY. PROVIDE OVERLOAD PROTECTION AND WARNING DISCONNECT MEANS AS REQUIRED. Electrical Shock Hazard. 2 SWITCH BETWEEN THESE TW
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR 7. If the valve bonnet assembly is in good condition and is CHECKOUT AND SERVICE not replaced, replace the bonnet seal. Do not reuse the old bonnet seal. See Table 9 below for the seal number. 8. Coat seals with grease provided and position in valve body/bonnet assembly. CAUTION 9. Carefully seat the bonnet assembly on the valve body. Equipment Damage Hazard. Be sure the seals are in their proper position. On those Unskilled technicians can
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V4055A,B,D,E ON-OFF FLUID POWER GAS VALVE ACTUATOR Each replacement assembly contains the bonnet assembly, two rubber seals, and a tube of grease. It must be used only on the type of valve indicated above. Table 9. Gas Valve Replacement Seals. Replacement Seal Assy # Valve Size (in in.) 133393A 3/4, 1, 1-1/4, 1-1/2 133392A 2, 2-1/2, 3 137253A 4 WIRING SUBBASE TERMINAL STRIP (4) R414OL FLAME SAFEGAURD CONTROLS LOCKOUT 2 INTERLOCKS (INCL. AIRFLOW SWITCH) 10 SECOND 3 INTERRUPTED 5 PILOT/IGNITION
