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ManualsBrandsSiemens ManualsControl ValvesSFA Series 2-Position Normally Closed Electronic Valve Actuator (277 Vac)

OEM Submittal Sheet

Document No. 154-063

February 9, 2018

599 Series Zone Valves and A

ctuators

—

Modulating, On/Off Spring Return,

2-Position Control

Siemens Industry, Inc.

Description

Typical hot and chilled water applications include: radiators, floor heating via manifolds, fan coil units, unit ventilators,

and VAV terminal boxes.

• Actuator determines valve action: normally-open (NO) and normally-closed (NC) installations utilize the

same valve body.

• No piping mix-ups, simpler designs, and less chance for errors.

• SSA/SSP model actuators and SFA/SFP model actuators have a manual override feature.

• All actuators are interchangeable: Any valve can be used with any actuator.

• All valves have metal-to-metal seats, more reliable than rubber paddle valves.

• Three-way valve porting is designed to simplify OEM piping packages.

• Three-way valve has a flow restrictor for balancing purposes, which saves the cost of a balancing valve.

• Factory leak testing easily accomplished with actuator removed.

• Low ANSI Class III leakage.

• Cold working pressure: 800 psi.

Table 1. Zone Valve Actuators.

Model

Descriptions

Voltage Control Signal

96-inch

(2.4 m)

Lead

Orderable in

Multiples of

Vac

120

Vac

208

Vac

277

Vac

230

Vac

0 to 10

Vdc

2P PWM 3P 10

Normally Closed SR

SFA11UG

—

— — — —

—

— — —

SFA11U/25G —

—

— — — —

—

— — —

SFA208U/25G — —

—

— — —

—

SFA21U/25G* — — — —

—

— —

—

SFA277U/25G — — —

—

— —

—

— —

—

SFA71UG

—

— — — — —

—

— —

—

SFA71U/25G

—

— — — — —

—

STA73U**

—

— — — — —

—

— — —

—

Normally Open SR

SFP11UG —

—

— — — —

— —

—

— — —

SFP11U/25G —

—

— — — —

— —

—

— — —

SFP208U/25G — —

—

— — —

—

— —

—

SFP21U/25G** — — — —

—

SFP277U/25G — — —

—

— —

—

SFP71UG

—

— — — — —

—

— — —

—

SFP71U/25G

—

— — — — —

—

— —

—

STP73U**

—

— — — — —

—

— — —

—

NSR

SSA61UG

—

— — — —

—

— — —

— —

SSA81UG

—

— — — — —

—

SSP61UG

—

— — — —

—

— — — —

—

NOTE: U/25G Actuators are only orderable in multiples of 10.

* Remove the "G" suffix from part numbers to order individually packaged actuators (for example, SFA11U).

** CE compliant only.

Summary of content (5 pages)

PAGE 1
OEM Submittal Sheet Document No. 154-063 February 9, 2018 599 Series Zone Valves and Actuators— Modulating, On/Off Spring Return, 2-Position Control Description Typical hot and chilled water applications include: radiators, floor heating via manifolds, fan coil units, unit ventilators, and VAV terminal boxes. • • • • • • • • • • Actuator determines valve action: normally-open (NO) and normally-closed (NC) installations utilize the same valve body.
PAGE 2
Submittal Sheet Document No. 154-063 February 9, 2018 599 Series Zone Valves and Actuators Modulating, On/Off Spring Return, 2-Position Control Table 2. 2-Way Zone Valve Body. Connection Product Number Sweat Threaded 599-00210G 599-00211G 599-00214G 599-00212G 599-00213G 599-00510G 599-00511G 599-00514G 599-00512G 599-00513G NOTE: Line Size In (mm) .50 .75 1 (15) (20) (25) ˜ — — ˜ — — ˜ — — ˜ — — ˜ — — ˜ — — ˜ — — ˜ — — ˜ — — ˜ — — Flow Rate CV (Kvs) 1.0 (0.85) ˜ — — — — ˜ — — — — 2.5 (2.
PAGE 3
599 Series Zone Valves and Actuators Modulating, On/Off Spring Return, 2-Position Control Submittal Sheet Document No. 154-063 February 9, 2018 Figure 1. SFA/SFP Series Actuator: Service Envelope for 2-Way Valve Assembly. (See Table 5). Figure 2. SFA/SFP Series Actuator: Service Envelope for 3-Way Valve Assembly. (See Table 5). Table 5. SFA/SFP Actuator Dimensions and Recommended Service Envelope in Inches (Millimeters). Actuator Prefix Codes 240 241 242 243 Siemens Industry, Inc.
PAGE 4
Submittal Sheet Document No. 154-063 February, 2018 599 Series Zone Valves and Actuators Modulating, On/Off Spring Return, 2-Position Control Figure 3. SSA/SSP Series Actuator: Service Envelope for 2-Way Valve Assembly. (See Table 6). Figure 4. SSA/SSP Series Actuator: Service Envelope for 3-Way Valve Assembly. (See Table 6). Table 6. SSA/SSP Actuator Dimensions and Recommended Service Envelope in Inches (Millimeters). Actuator Prefix Codes Valve Line Size 244 .50 (15) 245 .75 (20) 248 1.
PAGE 5
99 Series Zone Valves and Actuators Modulating, On/Off Spring Return, 2-Position Control Submittal Sheet Document No. 154-063 February 9, 2018 Figure 5. STA/STP Series Actuator: Service Envelope for 2-Way Valve Assembly. (See Table 7). Figure 6. STA/STP Series Actuator: Service Envelope for 3-Way Valve Assembly. (See Table 7). Table 7. STA/STP Actuator Dimensions and Recommended Service Envelope in Inches (Millimeters).