Submittal Sheet

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SERIES
H118
COMBUSTION
General Description
The normally closed H118 is a combination Hydramotor
actuator and safety shutoff/control gas valve. It is used
for commercial and industrial burners in applications
such as furnaces, dryers, dehydrators, conversion burners
and heaters.
The cast iron, globe-type valve body features a soft
synthetic seat and integral heavy-duty return spring for
tight and certain closure in one second or less upon
current interruption.
The self contained, hermetically sealed, pull-type elec-
tro-hydraulic actuator consists of a motor/pump unit
immersed in oil, reducing wear and provides highly
reliable operation.
Hydramotor
®
Operated
Gas Shutoff Valves
Proof of Closure (Optional)
1" to 3" NPT, 4" Flange • Cast Iron Body
357
Installation
Multi-poise, may be mounted in any position .
Approvals
UL listed
FM Approved
CSA Certified to:
1) Automatic Gas Safety Shutoff Valves C/I (3.9),
File 113070
.
Auxiliary Switch:
One integral SPDT switch, 15A@120V, 7.5A@240V, (1800VA max). Actuates at
full open position of actuator stroke (not adjustable). Up to 6 adjustable yoke
mounted switches may be added.
Proof of Closure Switch:
Optional factory set non-field adjustable SPDT switch, 15A@120V, 7.5A@240V
(1800VA max.).
Specifications
Opening Time: 28 second max.
Closing Time: 1 second max.
Enclosure:
Type 1 General Purpose standard
Type 4/7 Watertight/Explosion proof optional
Ambient Temperature:
- 40˚F to 150˚F (-40˚C to 66˚C)
Body Class:
Cast Iron, 1" to 3" - 250# screw, 4" - 125# flange
Pipe Taps: 1/4" upstream & downstream taps for routine leak testing
Electrical
Power Requirement: 158 VA max (1-3"), 288 VA max. (4")
Standard Voltage: 120V/60Hz
240V/60Hz (Optional)
Operating
Voltage
Amperes
Inrush Opening Holding
1" Through 3"
120V/60Hz 13.2 1.32 0.14
240V/60Hz 6.6 0.66 0.07
4" Only
120V/60Hz 24.0 2.40 0.18
^ # %
Fluid
Fuel Gas - Use with natural, mixed, manufactured, or LP gas. Also suitable for
the following service: Scrubbed and dried coke, sewer and digester gases.