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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY

Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY
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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 1

Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve Can be used as a certified intrinsic safety type product only in Japan. Exia@BT4 (TIIS approved product) This product has been certified as an intrinsic safety type system consisting of an electromagnet for a solenoid valve in combination with a safety retainer, for type approval as an explosion proof electric apparatus by Technology Institution of Industrial Safety (TIIS).

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 2

Compact, High Flow Dimensions Dimension Model L1 Flow-rate characteristics Body ported Base mounted Flow-rate Characteristics Series

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 3

3 Types of Connectors b Easily maintained by adapting connector for the lead wire (L- and LL-type) L-type LL-type L-type plug connector (L-type) L-type plug connector with cover (LL-type) With IP65 compliant cable (TT-type) Zener diode type Insulating type

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 4

Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve Series 51-SY5000/7000/9000 Body Ported Single Unit How to Order Nil: Without bracket F1: With foot bracket Thread type Intrinsically safe explosion-proof structure A, B port size Thread piping Symbol Port size Applicable series F2: With side bracket One-touch fitting (Metric size) Note) Port size Applicable series ø8 one-touch fitting ø8 one-touch fitting ø10 one-touch fitting ø8 one-touch fitting ø10 one-touch fitting Warning If a resin tube is used, take measures against static electricity. Manual override Nil: Non-locking...

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 5

Body Ported Specifications Series Fluid Internal pilot operating pressure range (MPa) Ambient and fluid temperature (°C) Max. operating frequency (Hz) Non-locking push type, Push-turn locking slotted type, Push-turn locking lever type Manual override (Manual operation) Main/Pilot valve common exhaust Pilot exhaust method Lubrication Mounting orientation Impact/Vibration resistance (m/s2) Note) Note) Impact resistance: No malfunction occurred when it is tested in the axial direction and at the right angles to the main valve and armature in both energized and de-energized states every once...

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 6

Series 51-SY5000/7000/9000 Flow-rate Characteristics Series 51-SY5000 Valve model Type of actuation 2- Single position Double Closed center 3- Exhaust position center Pressure center 2- Single position Double Closed center 3- Exhaust position center Pressure center 2- Single position Double Closed center 3- Exhaust position center Pressure center 2- Single position Double Closed center 3- Exhaust position center Pressure center Port size Flow-rate characteristics Note) 1→4/2 (P→A/B) 4/2→5/3 (A/B→EA/EB) 1, 5, 3 4, 2 C(dm3/ C(dm3/ b Cv b Cv (P, EA, EB) (A, B) (s·bar)) (s·bar)) 1.9 1/8 Port...

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 7

Body Ported 3-position closed center/exhaust center/pressure center (This figure shows a closed center type.) How to Change Port Block Assembly Component Parts Description No. 1 Body Adapter plate Aluminum die-casted Spool valve assembly Aluminum, HNBR Port block assembly (Threaded type) Port block assembly (Cassette type) Fitting assembly If using body ported type, both A and B port sizes can be changed by replacing the port block assembly mounted on the body. When changing this block assembly, the correct screw torque must be achieved to avoid possible air leakage. — Mounting screw Part...

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 8

Series 51-SY5000/7000/9000 How to Order Port Block Assembly Thread type A, B port size Thread piping Symbol One-touch fitting (Metric size) Symbol Port size Applicable series ø4 one-touch fitting C4 One-touch fitting (Inch size) Symbol Port size ø8 one-touch fitting ø8 one-touch fitting ø10 one-touch fitting ø8 one-touch fitting ø10 one-touch fitting ø5/16" one-touch fitting ø5/16" one-touch fitting ø3/8" one-touch fitting ø5/16" one-touch fitting ø3/8" one-touch fitting ∗ Only the fitting assembly replacement is also possible. Metric size ø10 one-touch fitting VVQ2000-51A-C10 ø8 one-touch...

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 9

Body Ported Dimensions: 51-SY5000 2-position single L-type plug connector (L) With foot bracket 2 x M3 x 0.5 thread depth 3.5 (For mounting bracket) 65 Insulator: Black (–) Insulator: Red (+) Manual override 2 x ø3.2 (manifold mounting hole) L (Lead wire length) 2 x ø2.2 (For manifold gasket positioning) L-type plug connector with cover (LL) Insulator: Red (+) Insulator: Black (–) L (Lead wire length) With IP65 compliant cable (TT) Lead wire marking No.1 (+), No.2 (–) L (Lead wire length) Max.10

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 10

Series 51-SY5000/7000/9000 Dimensions: 51-SY5000 2-position double L-type plug connector (L) 2 x M3 x 0.5 thread depth 3.5 (For mounting bracket) 11.6 2 x ø3.2 (manifold mounting hole) L (Lead wire length) Manual override 2 x ø2.2 (For manifold gasket positioning) L-type plug connector with cover (LL) Insulator: Red (+) Insulator: Black (–) L (Lead wire length) With IP65 compliant cable (TT) L (Lead wire length) Lead wire marking No.1 (+), No.2 (–)

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 11

Body Ported Dimensions: 51-SY5000 3-position closed center/exhaust center/pressure center L-type plug connector (L) 2 x M3 x 0.5 thread depth 3.5 (For mounting bracket) 2 x ø3.2 (manifold mounting hole) L (Lead wire length) Manual override 2 x ø2.2 (For manifold gasket positioning) L-type plug connector with cover (LL) 3 Insulator: Red (+) Insulator: Black (–) With IP65 compliant cable (TT) 3 L (Lead wire length) Lead wire marking No.1 (+), No.2 (–)

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Intrinsically Safe Explosion-proof System 5 Port Solenoid Valve 51-SY - 12

Series 51-SY5000/7000/9000 Dimensions: 51-SY7000 2-position single L-type plug connector (L) With foot bracket 2 x M4 x 0.7 thread depth 6.5 (For mounting bracket) Manual override Insulator: Black (–) 2 x ø4.2 (manifold mounting hole) L (Lead wire length) 2 x ø2.2 (For manifold gasket positioning) L-type plug connector with cover (LL) Insulator: Red (+) Insulator: Black (–) L (Lead wire length) With IP65 compliant cable (TT) Lead wire marking No.1 (+), No.2 (–) L (Lead wire length)

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