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Coolant Valve SGC Series, External Pilot Solenoid Valve, Air Operated Type (Part Numbers)

Coolant Valve SGC Series, External Pilot Solenoid Valve, Air Operated Type

[Features]
· Prevents vibrations to the shaft sliding part, increasing the lifespan of rubber parts. It also helps improve the valve sealing performance.
· Completely stops the leakage of coolant fluid. The scraper effect provides double the safety performance.
· The sealing material can also be selected (NBR, FKM).
· Includes a function for checking whether the valve is open or closed. Mountable on either side (SGC2/3/4 only).
· Prevents the loss of grease, increasing its service life.
· External pilot solenoid type and air operated type.
· Series: SGC200/SGC300SGC400.
· Valve type: N.C./N.O.

(i)Caution

  • Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
  • Refer to the manufacturer's catalog for specification and material details.
  • Product images may be representative images. Refer to the manufacturer's catalog for shape details.​

PDF

Coolant Valve SGC Series Specifications

Coolant Valve SGC Series external appearance

Coolant Valve SGC Series external appearance

ModelPressure SpecificationPiping Connection Port DiameterOrifice Diameter
ø[mm]
Flow Rate CharacteristicsWeight (kg)
KvConversion CvAir Operated TypeExternal Pilot Solenoid Type
SGC(A)22□□-05□100.5 MPa3/8ø15 mm3.94.60.69 (0.74)0.73 (0.78)
SGC(A)22□□-05□151/2ø15 mm5.66.50.69 (0.74)0.73 (0.78)
SGC(A)32□□-05□203/4ø20 mm10.111.81.04 (1.11)1.08 (1.15)
SGC(A)42□□-05□251ø25 mm15.718.31.70 (1.77)1.74 (1.81)
SGC(A)52□□-05□321 1/4ø32 mm24.0283.43.4
SGC(A)62□□-05□401 1/2ø40 mm36.9435.65.6
SGC(A)72□□-05□502ø51 mm60.0708.48.4
SGC(A)22□□-10□101.0 MPa3/8ø12 mm3.03.50.69 (0.74)0.73 (0.78)
SGC(A)22□□-10□151/2ø12 mm4.14.80.69 (0.74)0.73 (0.78)
SGC(A)32□□-10□203/4ø14 mm6.17.11.04 (1.11)1.08 (1.15)
SGC(A)42□□-10□251ø17 mm9.4111.70 (1.77)1.74 (1.81)
SGC(A)52□□-10□321 1/4ø25 mm17.1203.43.4
SGC(A)62□□-10□401 1/2ø29 mm25.7305.65.6
SGC(A)72□□-10□502ø36 mm41.1488.48.4
SGC(A)22□□-16□101.6 MPa3/8ø9 mm1.11.250.69 (0.74)0.73 (0.78)
SGC(A)22□□-16□151/2ø9 mm2.32.70.69 (0.74)0.73 (0.78)
SGC(A)32□□-16□203/4ø12 mm3.94.51.04 (1.11)1.08 (1.15)
SGC(A)42□□-16□251ø15 mm6.37.31.70 (1.77)1.74 (1.81)

*Values in ( ) are for models with bracket.
*Add the weight of the auto switch separately.

SGCA□21□ JIS symbol

SGCA□21□ JIS symbol

SGCA□22□ JIS symbol

SGCA□22□ JIS symbol

SGC□21□ JIS symbol

SGC□21□ JIS symbol

SGC□22□ JIS symbol

SGC□22□ JIS symbol

Valve Specifications

FluidCoolant (water cannot be used)
Fluid TemperatureSGC□□□□A, B-5 to +60°C*
Ambient Temperature-5 to +50℃
Proof PressureSGC(A)2, SGC(A)3, SGC(A)42.4 MPa
SGC(A)5, SGC(A)6, SGC(A)71.5 MPa
Valve Seat Leakage20 cm3/min or less (at coolant pressure)
Operating Pressure RangeSGC□□□□□-050 to 0.5 MPa
SGC□□□□□-100 to 1 MPa
SGC□□□□□-160 to 1.6 MPa (Series 2, 3, 4 only)
External Pilot AirPressureSGC□□□10.25 to 0.7 MPa
SGC□□□20.5 MPa specification: 0.25 MPa to 0.7 MPa
1.0, 1.6 MPa specifications: 0.3 MPa to 0.7 MPa
LubricationNot required (if lubricating, use turbine oil class 1 ISO VG32)
Temperature-5 to +50°C*

*: No freezing.

Diagram

SGC2, 3, 4, 5 Series

N.C. type diagram

N.C. type diagram

N.O. type diagram

N.O. type diagram

SGC6, 7 Series

N.C. type dimensional drawing

N.C. type dimensional drawing

N.O. type dimensional drawing

N.O. type dimensional drawing

NumberPart NameMaterialNotes
1Body AssemblyCast ironPlated
2Cover AssemblyDiecast aluminumUrban white
3Plate AssemblyIronSeal material (NBR, FKM), plated
4Valve ElementStainless steel-
5Valve CoverNBR, FKM-
6Piston AssemblyStainless steel, aluminum-
7Return SpringStainless steel, piano wire-
8Pilot Solenoid Valve--
9FilterCopper-

Drawing

Air Operated Type

 

(Units: mm)

 

SGC2, 3, 4 Series dimensional drawing

SGC2, 3, 4 Series dimensional drawing

 

(Units: mm)

 

ModelMain PortPilot PortABCDEFGHIJKLMN
SGCA22□□-□□103/81/86349.62914.5103.3111.3117.82626524.544.52526.3
SGCA22□□-□□151/21/86349.62914.5103.3111.3117.82626524.544.52526.3
SGCA32□□-□□203/41/880593517.5112120.51273531625.5483031
SGCA42□□-□□2511/890744422135.9144.51514036726.5603539.5

 

(Units: mm)

 

SGC5, 6, 7 Series dimensional drawing

SGC5, 6, 7 Series dimensional drawing

 

(Units: mm)

 

ModelMain PortPilot PortABCDEFGHQR
SGCA52□□-□□321 1/41/8125825527.5158.3168.3174.857145.313
SGCA62□□-□□401 1/21/4140986130.5179.5191.519859163.519
SGCA72□□-□□5021/41601157437206218224.57119019

*See the SMC catalog for information other than that detailed above.

Part Number
SGC221A-05G15Y-5DZ-C
SGC221A-05G15Y-5DZ-M
SGC221A-10G10Y-5DZ-B1
SGC221A-10G10Y-5DZD-B2-CL
SGC221A-10G15Y-3TZ
SGC221A-10G15Y-5DZ-CL
SGC221A-10G15Y-5WZ
SGC221A-16G15Y-5DZ-B1
SGC221B-05G15Y-5WZD-M
SGC221B-10G10Y-5D-B1-M
SGC221B-10G10Y-5VZD
SGC221B-10G10Y-5WZ-A
SGC221B-10G15Y-3DZ
SGC221B-16G15Y-5VZ
SGC222B-10G15Y-5DZ
SGC321A-10G20Y-5DO-B1
SGC321A-10G20Y-5DZD-B1-G
SGC322A-10G20Y-5DO-B1
SGC421A-10G25Y-5WZ-B1-M
SGC421A-16G25Y-4DO
SGC421A-16G25Y-5W-B1-M
SGC421B-05G25Y-5DS-FZ
SGC421B-10G25Y-3DZ
SGC421B-10G25Y-5VZD
SGC421B-16G25Y-5DZ
SGC421B-16G25Y-5VZ
SGC421B-16G25Y-5W
SGC422A-16G25Y-5DZD-B2-CZ
SGC422B-05G25Y-5WZ-B2
SGC521A-10G32H-5DZ
SGC521A-10G32Y-5DO
SGC521A-10G32Y-5DZ
SGC621A-05G40Y-5TZ
SGC621A-10G40H-5DZ
SGC621A-10G40Y-5D
SGC621A-10G40Y-5DZ
SGC621B-10G40Y-5VZ
SGC721A-05G50Y-5WZ
SGC721A-10G50H-5DO
SGC721B-05G50Y-5WZ
SGCA221A-10G10-B1-BL
SGCA222A-05G15
SGCA222A-05G15-C
SGCA222A-10G10
SGCA222A-10G10-M
SGCA321B-10G20-B1
SGCA321B-16G20-B1
SGCA422A-16G25
SGCA621A-10G40
SGCA621B-10G40
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipType Switching Type Connection Type Plumbing Thread Nominal Driving Type Orifice Dia.
(Ø)
Voltage Sealing materials Option Bracket Lead wire length
(mm)
Lead wire electrical entry Integrated pilot valve Applicable switch Number of switches Manual operation type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1/2Pilot Type--NBRWith light and surge voltage suppressorNo bracket500DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)D-M9B2 pcs.Non-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1/2Pilot Type--NBRWith light and surge voltage suppressorNo bracket500DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (built-in magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG3/8Pilot Type12-NBRWith light and surge voltage suppressorBracket on left side-DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG3/8Pilot Type12-NBRWith light and surge voltage suppressorBracket on right side3,000DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)D-M9B2 pcs.Push-turn locking lever type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1/2Pilot Type12110 V AC (115 V AC) 50/60 HzNBRWith light and surge voltage suppressorNo bracket-Conduit terminal (pilot valve V116 only)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1/2Pilot Type12-NBRWith light and surge voltage suppressorNo bracket3,000DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)D-M9B2 pcs.Non-locking, push type

SGD 474.37

1 Piece(s) 32 Day(s) Electromagnetic TypeNormally ClosedG1/2Pilot Type1224 V DCNBRWith light and surge voltage suppressorNo bracket500M12 connector (4 pin specification)0.35‑W type (V116)Without auto switch (without magnet)2 pcs.Non-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1/2Pilot Type9-NBRWith light and surge voltage suppressorBracket on left side-DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1/2Pilot Type--FKMWith light and surge voltage suppressorNo bracket500M12 connector (4 pin specification)0.35‑W type (V116)Without auto switch (built-in magnet)NonePush-turn locking lever type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG3/8Pilot Type12-FKMNoneBracket on left side-DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (built-in magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG3/8Pilot Type12-FKMWith light and surge voltage suppressorNo bracket-M12 connector (5 pin specification)0.35‑W type (V116)Without auto switch (without magnet)NonePush-turn locking lever type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG3/8Pilot Type12-FKMWith light and surge voltage suppressorNo bracket500M12 connector (4 pin specification)0.35‑W type (V116)D-M9N2 pcs.Non-locking, push type

SGD 459.90

1 Piece(s) 32 Day(s) Electromagnetic TypeNormally ClosedG1/2Pilot Type12110 V AC (115 V AC) 50/60 HzFKMWith light and surge voltage suppressorNo bracket500DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (without magnet)2 pcs.Non-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1/2Pilot Type9-FKMWith light and surge voltage suppressorNo bracket-M12 connector (5 pin specification)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

SGD 411.83

1 Piece(s) 32 Day(s) Electromagnetic TypeNormally OpenG1/2Pilot Type1224 V DCFKMWith light and surge voltage suppressorNo bracket500DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (without magnet)2 pcs.Non-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG3/4Pilot Type14-NBRNoneBracket on left side-DIN terminal without connector0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG3/4Pilot Type14-NBRWith light and surge voltage suppressorBracket on left side500DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)D-M9BA2 pcs.Push-turn locking lever type

-

1 Piece(s) Quote Electromagnetic TypeNormally OpenG3/4Pilot Type14-NBRNoneBracket on left side-DIN terminal without connector0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1Pilot Type17-NBRWith light and surge voltage suppressorBracket on left side500M12 connector (4 pin specification)0.35‑W type (V116)Without auto switch (built-in magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1Pilot Type-220 V AC (230 V AC) 50/60 HzNBRNoneNo bracket-DIN terminal without connector0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1Pilot Type--NBRNoneBracket on left side500M12 connector (4 pin specification)0.35‑W type (V116)Without auto switch (built-in magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1Pilot Type--FKMWith surge voltage suppressorNo bracket5,000DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)D-M9PA2 pcs.Non-locking, push type

SGD 593.72

1 Piece(s) 32 Day(s) Electromagnetic TypeNormally ClosedG1Pilot Type17110 V AC (115 V AC) 50/60 HzFKMWith light and surge voltage suppressorNo bracket500DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (without magnet)2 pcs.Non-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1Pilot Type17-FKMWith light and surge voltage suppressorNo bracket-M12 connector (5 pin specification)0.35‑W type (V116)Without auto switch (without magnet)NonePush-turn locking lever type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1Pilot Type--FKMWith light and surge voltage suppressorNo bracket-DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1Pilot Type--FKMWith light and surge voltage suppressorNo bracket-M12 connector (5 pin specification)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1Pilot Type--FKMNoneNo bracket-M12 connector (4 pin specification)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally OpenG1Pilot Type--NBRWith light and surge voltage suppressorBracket on right side5,000DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)D-M9B2 pcs.Push-turn locking lever type

-

1 Piece(s) Quote Electromagnetic TypeNormally OpenG1Pilot Type--FKMWith light and surge voltage suppressorBracket on right side-M12 connector (4 pin specification)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1 1/4Pilot Type--NBRWith light and surge voltage suppressorNo bracket-DIN terminal (terminal pitch: 11 mm)1.8‑W type (VO307)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1 1/4Pilot Type--NBRNoneNo bracket-DIN terminal without connector0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1 1/4Pilot Type--NBRWith light and surge voltage suppressorNo bracket-DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1 1/2Pilot Type40-NBRWith light and surge voltage suppressorNo bracket-Conduit terminal (pilot valve V116 only)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1 1/2Pilot Type29-NBRWith light and surge voltage suppressorNo bracket-DIN terminal (terminal pitch: 11 mm)1.8‑W type (VO307)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1 1/2Pilot Type29-NBRNoneNo bracket-DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1 1/2Pilot Type29-NBRWith light and surge voltage suppressorNo bracket-DIN terminal (terminal pitch: 11 mm)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG1 1/2Pilot Type29-FKMWith light and surge voltage suppressorNo bracket-M12 connector (5 pin specification)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG2Pilot Type51-NBRWith light and surge voltage suppressorNo bracket-M12 connector (4 pin specification)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG2Pilot Type36-NBRNoneNo bracket-DIN terminal without connector1.8‑W type (VO307)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Electromagnetic TypeNormally ClosedG2Pilot Type51-FKMWith light and surge voltage suppressorNo bracket-M12 connector (4 pin specification)0.35‑W type (V116)Without auto switch (without magnet)NoneNon-locking, push type

-

1 Piece(s) Quote Air Operating TypeNormally ClosedG3/8-12-NBR-Bracket on left side3,000NoneNoneD-M9P2 pcs.None

-

1 Piece(s) Quote Air Operating TypeNormally OpenG1/2---NBR-No bracket-NoneNoneWithout auto switch (without magnet)NoneNone

-

1 Piece(s) Quote Air Operating TypeNormally OpenG1/2---NBR-No bracket500NoneNoneD-M9B2 pcs.None

-

1 Piece(s) Quote Air Operating TypeNormally OpenG3/8-12-NBR-No bracket-NoneNoneWithout auto switch (without magnet)NoneNone

-

1 Piece(s) Quote Air Operating TypeNormally OpenG3/8-12-NBR-No bracket-NoneNoneWithout auto switch (built-in magnet)NoneNone

-

1 Piece(s) Quote Air Operating TypeNormally ClosedG3/4-14-FKM-Bracket on left side-NoneNoneWithout auto switch (without magnet)NoneNone

SGD 393.17

1 Piece(s) 32 Day(s) Air Operating TypeNormally ClosedG3/4Pilot Type12-FKM-Bracket on left side500NoneNoneWithout auto switch (without magnet)2 pcs.Non-locking, push type

-

1 Piece(s) Quote Air Operating TypeNormally OpenG1---NBR-No bracket-NoneNoneWithout auto switch (without magnet)NoneNone

-

1 Piece(s) Quote Air Operating TypeNormally ClosedG1 1/2-29-NBR-No bracket-NoneNoneWithout auto switch (without magnet)NoneNone

-

1 Piece(s) Quote Air Operating TypeNormally ClosedG1 1/2-29-FKM-No bracket-NoneNoneWithout auto switch (without magnet)NoneNone

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  1. 1

Basic Information

Applicable Fluid Coolant Operating Environment Standard Operating Temperature Range(°C) -5::50
Number of Solenoids Single Solenoid Application Single Item IP IP65

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