SPECIFICATIONS

Model 215 Wafer Sphere

3" to 12" Digital Control Valve
Bulletin SS03010 Issue/Rev. 0.8 (6/14)

Smith Meter® Valve and Line Accessories

The Smith Meter® Model 215 Digital Control Valve is
a high-performance, wafer-sphere valve with a solenoid-
controlled pneumatic/hydraulic actuator.
When used in conjunction with one of the Smith Meter
Electronic Valve Controllers (e.g., AccuLoad®, or micro-
Load™) Model 215 Valves provide precise, trouble-free,
low pressure drop, preset loading, and/or flow control of
virtually any flowing liquid. The Model 215 is particularly
well suited for applications on heavy fuel oils or lube oils
where viscosity limits the use of hydraulic valves. 3" Model 215

Features solenoids, located on the pressure and relief lines (respec-

tively) of the actuator, control the operation of the valve.
• Operation is independent of fluid viscosity and
Opening the pressure line and closing the relief line, by
pressure to assure proper control under virtually
energizing both solenoids, allows pressurized air or
all operating conditions.
hydraulic fluid to enter the actuator, pushing the diaphragm
• Wide fluid compatibility can be assured by proper
and opening the valve. Conversely, de-energizing both
selection of valve-wetted materials.
solenoids allows the pressure in the actuator to relieve to
• Fail-safe operation since valves are spring-loaded
atmosphere or back to the hydraulic reservoir, permitting
fail-to-close.
the actuator spring to close the valve. Closing off both the
• Pre-wired, explosion-proof junction box supplied
pressure and relief lines (energizing the N.O. solenoid only)
as standard.
locks the valve in place. The needle valve settings control
• Main valve meets NACE MR-01-75 requirements.
the valve opening and closing speeds.

Customer to Connect
Options Air or Hydraulic Supply
Pressure Gauge (Optional)
• Pneumatic or hydraulic actuation. N.C.
Solenoid N.O.
• Pressure regulator. Solenoid
• Pressure gauge.
Pressure Needle
• Limit switches. Regulator Valve
• Hydraulic power pack. (Optional) To Atmosphere
Needle (Air)
Valve
• Fail to open operation – consult factory. To Tank
(Hydraulic)
Limit
Switch
Note: Valve normally closed. (Optional)

Operation
The valve schematic in Figure 1 illustrates the simplicity of Main Valve
the solenoid-controlled actuator system of the Model 215 Flow
Valve. The normally closed (N.C.) and normally open (N.O.)
Figure 1 – Model 215 Valve Schematic
Specifications • Optional Limit Switches: Two SPDT, UL-listed, CSA
(For standard Wafer Sphere Type 215 Valve) certified FM approved. (NEMA 4, 7 Groups C and D,
and 9 Groups E, F, and G) for combined watertight and
hazardous location design. Switches are rated at 15A
Main Valve
with 125/250 VAC and 0.5A DC resistive.
Type: High-performance, wafer-sphere valve – standard
• The limit switches can be used for open or
Sizes: 3" to 12", installed between Class 150 ANSI RF closed position indication for signaling devices,
companion flanges (supplied by others) panel light operation, etc.
Operating Pressures: 285 psig (Class 150 ANSI) – • Valve open position limiting to facilitate prompt
standard; Other pressures available on request. valve closure in dedicated service where an
Operating Temperatures: -20°F (-29°C) to 100°F (38°C)1 Electronic Controller is not required.
Materials of Construction • Hydraulic Power Pack*
Body: Carbon Steel (optional: Stainless Steel) • 110/240 VAC 50/60 Hz Single Phase.
Disk and Shaft: Stainless Steel • HP Explosion Proof Motor – Class I, Div. 1
Seat: PTFE2 Other materials available on request. Groups C&D.
Meets NACE MR-01-75 requirements.
• 3.0 GPM gear pump for fast response.
• Hydraulic Supply and Return Manifolds – Drives
Actuator up to 6 valves less than or equal to 3" in size.
Size 3/8" SAE for supply and 1/2" SAE for return.
Type: Spring – diaphragm
• 5 Gallon Reservoir – with top filler/breather, drain
Materials of Construction
plug and sight-level (small footprint).
Body: Carbon steel
• Supply Pressure Regulator – with adjustable set
Diaphragm: Buna-N
point 0 to 200 psig with liquid filled gauge.
Air Supply: Clean, dry air or gaseous nitrogen
• On Demand – Pump activates only when valve
Hydraulic Supply: Clean Hydraulic Fluid, Dextron II or
control is needed, used in conjunction with an
equivalent
AccuLoad or other preset controller.
Recommended Air Supply Pressure: 60-85 psig
* Consult factory on valves larger than 4".
Maximum Air Supply Pressure: 100 psig
Operating Temperature: -20°F (-29°C) to 150°F (68°C)

Solenoids
Needle Valve Explosion-proof, UL-listed and CSA-certified for NEMA 4
Material: Brass – standard and 7, Groups C and D, for use in watertight and hazardous
Stainless Steel – optional locations.
Type: 2-way normally closed on pressure line
Tubing and Fittings 2-way normally open on exhaust line
Material: Steel – standard
Stainless Steel – optional Materials of Construction
Standard – Brass body with Buna-N disk
Optional Equipment Optional – Stainless Steel body with Buna-N disk for
• Pressure Regulator: 0-125 psi (air only); service in corrosive atmosphere
max inlet 250 psi Operating Pressure: 85 psi maximum
• Pressure Gauge: 0-160 psi Operating Temperature: -40°F (-40°C) to 180°F (82°C)
Voltage: Standard – 102-120 VAC 60 Hz
94-110 VAC 50 Hz
204-240 VAC 60 Hz
188-220 VAC 50 Hz
1 Higher temperatures up to 400°F (200°C) available with Optional – 20-25 Vdc
derated maximum working pressure. The operating differential
10.2-12.6 Vdc
pressure is needed to determine maximum operating tempera-
ture (Inlet pressure – outlet pressure). Other voltages, consult factory.
2 Material reference changed to Polytetrafluoroethylene (PTFE).

2 Bulletin SS03010 Issue/Rev. 0.8 (6/14)

Dimensions
inches (mm)

11.25" (285.8)
Constant
L
E
7.7" (195)
Constant

D (Dia.)

Note: Dimensions – Inches to the nearest tenth (millimeters to the nearest whole mm), each independently dimensioned from respective
engineering drawings.

Actuator Typical Number3

Valve Air Swept of Preset
A B C D E F G H J L CV
Sizes Volume Deliveries per
cu.in (liters) Cylinder of GN24

1.9" 1.1" 5.0" 2.9" 1.7" 10.9" 8.2" 4.4" 8.9" 21.9" 66
3" 165 3,000
(49) (27) (127) (73) (42) (277) (207) (113) (227) (558) (1.08)

2.1" 1.2" 6.2" 3.8" 1.7" 11.4" 8.2" 4.9" 8.9" 21.9" 66
4" 400 3,000
(54) (30) (157) (95) (42) (290) (207) (125) (227) (558) (1.08)

2.3" 1.9" 8.5" 5.6" 2.1" 13.2" 8.3" 5.9" 10.9" 24.2" 133
6" 1,050 1,500
(57) (33) (216) (142) (53) (337) (212) (149) (273) (616) (2.18)

2.5" 1.4" 10.6" 7.4" 2.7" 15.4" 8.8" 7.6" 12.6" 26.4" 265
8" 2,200 750
(64) (35) (270) (188) (67) (391) (222) (194) (319) (670) (4.34)

2.8" 1.6" 12.8" 9.3" 3.4" 18.8" 9.2" 9.2" 15.0" 30.4" 531
10" 3,300 375
(71) (41) (324) (236) (86) (478) (235) (235) (381) (786) (8.70)

3.2" 1.9" 15.0" 11.2" 1.8" 18.6" 9.2" 10.8" 15.0" 30.4" 531
12" 5,100 375
(81) (48) (381) (284) (44) (471) (235) (273) (381) (786) (8.70)

3 Based on using air at a rate of one full actuation at 45 psig for each preset delivery.
4 One standard cylinder of gaseous nitrogen (GN2) contains 300 standard cubic feet.

Bulletin SS03010 Issue/Rev. 0.8 (6/14) 3

 Revisions included in SS03010 issue/rev. 0.8 (6/14):
Page 2: Optional Equipment – Pressure regulator revised. Materials of Construction revised – Standard and Optional. Revised both Rec-
ommended and Maximum Air Supply Pressures. Seats reference was changed to PTFE.
March 2019 - Updated branding and contact information.
The specifications contained herein are subject to change without notice and any user of said specifications should verify from the manufacturer that the specifications are currently in
effect. Otherwise, the manufacturer assumes no responsibility for the use of specifications which may have been changed and are no longer in effect.

USA Operation
1602 Wagner Avenue
Erie, Pennsylvania 16510 USA
TechnipFMC P:+1 814.898.5000
FMC Technologies
Measurement Solutions, Inc. Germany Operation
13460 Lockwood Road Smith Meter GmbH
TechnipFMC.com Building S01 Regentstrasse 1
Houston, Texas 77044 USA 25474 Ellerbek, Germany
© TechnipFMC 2019. All rights reserved. SS03010 Issue/Rev. 0.8 (6/14) P:+1 281.591.4000 P:+49 4101 304.0
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