171F-10370
Details
Details
171F-10370 2 in. 3-Way Ball Valve with GMA131.1P Spring Return Actuator, Floating, 24 VAC/DC
Springs back to A-AB open and B-AB closed on power loss.
Has no position feedback or auxiliary switches.
Mixes or diverts.
Handles hot or chilled water up to 50% glycol, 0 to 230 deg F; not for steam.
Limits operating differential pressure to 35 psi.
Key Features
- Cv: 40
- Close-off: 200 psi (Class IV A-AB, Class III B-AB)
- Ball: chrome-plated brass; stem: brass
- Flow characteristic: equal percentage
- Torque: 62 lb-in
Product Specifications
| Manufacturer | Siemens |
|---|---|
| Model | 171F10370 (171F-10370) |
| Product | 599 Series 3-way ball valve + OpenAir GMA131.1P spring return actuator assembly |
| Valve body part number | 599-10370 |
| Fail action | Spring return fail-safe; fails to A-AB open and B-AB closed |
| Line size | 2 in (50 mm) |
| Cv (Kvs) | 40 (35) |
| Flow rate | gpm at differential pressure: 1 psi: 40; 2 psi: 57 (13 m3/hr at 14 kPa); 3 psi: 69 (16 m3/hr at 21 kPa); 4 psi: 80 (18 m3/hr at 28 kPa); 5 psi: 89 (20 m3/hr at 34 kPa); 10 psi: 126 (29 m3/hr at 69 kPa); 15 psi: 155 (35 m3/hr at 103 kPa); 20 psi: 179 (41 m3/hr at 138 kPa); 25 psi: 200 (45 m3/hr at 172 kPa); 30 psi: 219 (50 m3/hr at 207 kPa) |
| Port | Characterized (flow optimizer insert) |
| Ball material | Chrome-plated brass |
| Stem material | Brass |
| Body material | Forged Brass ASTM B283 |
| Flow optimizer material | Glass-filled polymer |
| Ball seals | Reinforced PTFE seals with EPDM O-rings |
| End connections | Female end connections: Brass (female NPT) |
| Stem seals | EPDM O-rings |
| Stem design | Blow-out proof stem withstands high pressure |
| Valve body rating | ANSI 250/600 WOG |
| Static pressure | 360 psi (2482 kPa) |
| Controlled medium | Water, glycol solutions to 50% |
| Angle of rotation | 0 to 90 deg |
| Flow characteristic | Equal percentage on control port A-AB (parabolic flow optimizer orifice) |
| Mixing or diverting | Mixing or diverting |
| Canadian Registration Number (CRN) | OC8213.5ADD4 |
| Mounting location | NEMA 1 (interior only); NEMA 3R (with weathershield) |
| Mounting plate | Universal mounting plate; actuator and plate can be rotated in 90-degree increments (any of four rotation angles relative to the valve body) |
| Thermal barrier | Standoffs provide a thermal barrier between the actuator and the mounting plate |
| Manual operation | Operating handle for manual operation |
| Orientation | Best performance with actuator above the valve body; in a horizontal pipe, any position between vertical and 90 deg; may also be installed vertically; do not install with the actuator below horizontal or upside-down |
| Service envelope | 2-1/2 in (60 mm); 8 in (200 mm) above; 1 in (25 mm) at sides; 4 in (100 mm) at end |
| Assembly wiring | When ordered as an assembly, the actuator is provided with 3-foot (.9 m) wires |
| Body stamping | Stamping on valve body indicates the ball size, not necessarily the line size |
| Close-off rating | 200 psi (1379 kPa), ANSI/FCI 70-2 Class IV for A-AB, Class III for B-AB |
| Maximum operating differential pressure | 35 psi (241 kPa) |
| Media temperature | 0 deg F to 230 deg F (-18 deg C to 110 deg C) |
| Dimension A (Length) | 4-5/8 (117) in |
| Dimension B (Height) | 4-1/2 (114) in |
| Dimension C (C Length for actuator codes 171A-D) | 7-1/4 (184) in |
| Dimension C (C Length for actuator codes 171E-G) | 8-3/4 (222) in |
| Dimension F (Height) | 10-3/8 (264) in |
| Dimension G (Height) | 2-7/8 (73) in |
| Dimension D (Depth) | 3 (76) in |
| Dimension E (Handle) | 4 (102) in |
| Weight | 6.7 lb (3.04 kg) |
| Assembly wiring | Actuator ships with 3 ft (0.9 m) wires when ordered as an assembly |
| Actuator | GMA131.1P, spring return, floating, 24 VAC/DC |
| Actuator | OpenAir GMA Series spring return rotary electronic actuator, 62 lb-in (7 Nm), model GMA131.1P |
| Actuator operating voltage | 24 VAC +/-20%; 24 VDC +/-15% |
| Actuator frequency | 50/60 Hz |
| Power consumption (running) | 5 VA / 3.5 W |
| Power consumption (holding) | 4 VA / 3 W |
| Actuator equipment rating | Class 2, in accordance with UL/CSA; Class III per EN 60730 |
| Control type | Floating, spring return fail-safe |
| Control signal | 24 VAC/DC floating: signal to wire 6 (Y1) rotates coupling clockwise; signal to wire 7 (Y2) rotates counterclockwise; angle of rotation proportional to length of time signal is applied; with no control voltage the actuator holds its position; on power failure spring returns to 0 position |
| Wiring | Wire 1 supply (G, red); wire 2 neutral (G0, black); wire 6 control signal clockwise (Y1, violet); wire 7 control signal counterclockwise (Y2, orange) |
| Position feedback | None |
| Running / spring return torque | 62 lb-in (7 Nm) |
| Maximum torque | 186 lb-in (21 Nm) |
| Running time (90 deg, motor) | 90 seconds |
| Spring return time (90 deg, on power loss) | 15 seconds typical (60 seconds max. at -25 deg F [-32 deg C]) |
| Nominal angle of rotation | 90 deg |
| Maximum angular rotation | 95 deg |
| Fail-safe action | Bi-directional fail-safe spring return; clockwise or counterclockwise fail-safe rotation selected by flipping the actuator |
| Factory preload | 5 deg preload as shipped from factory |
| Actuator motor | Brushless DC motor technology with stall protection |
| Overload protection | Overload protected over the full range |
| Mechanical range adjustment | Angular rotation adjustable between 0 and 90 deg at 5-degree intervals |
| Actuator manual override | Yes; 3 mm hex key, gear train lock pin |
| Auxiliary switches | None (not field-addable; dual auxiliary switches only on models that include them) |
| Actuator enclosure | NEMA 1; IP54 according to EN 60 529 (limited positions) |
| Actuator housing material | Die-cast aluminum alloy |
| Actuator gear lubrication | Silicone-free |
| Ambient temperature (operation) | -25 deg F to 130 deg F (-32 deg C to 55 deg C) |
| Ambient temperature (storage and transport) | -40 deg F to 158 deg F (-40 deg C to 70 deg C) |
| Ambient humidity | 95% rh (non-condensing) |
| Cable | Pre-cabled; Plenum cable; 18 AWG (0.75 mm2); 3 ft (0.9 m) length |
| Conduit connection | 1/2 in NSPT conduit connections |
| Agency certification | UL listed to UL60730 (to replace UL873); cUL certified to Canadian Standard C22.2 No. 24-93; Australian EMC per AS/NZS 4251.1/2:1999 (C-tick); CE |
| Conformity | LVD 2006/95/EC, EN 60 730-2-14 (Type 1); EMC 2004/108/EC; immunity EN61000-6-2; emissions EN61000-6-3 |
| Power wiring / transformer | Earth ground isolating step-down Class 2 transformers; no autotransformers; max. Class 2 transformer rating 100 VA; recommended no more than 10 actuators per transformer (or 80% of its VA) |
| Actuator noise level | 40 dBA |
| Actuator life cycle | Designed for over 60,000 full stroke cycles and a minimum of 1.5 million repositions at rated torque and temperature |
| Actuator dimensions | 8-3/8 in H x 3-1/4 in W x 2-2/3 in D (212 mm H x 83 mm W x 68 mm D) |
| Actuator weight | 2.9 lb (1.3 kg) |
| Actuator country of origin | USA |