Product Search

    Industrial Valves & Fluid Control Systems

    Control fluid dynamics reliably with pressure relief, solenoid, and butterfly valves, essential for precision and efficiency in industrial process management.

    Optimize your fluid control systems with our comprehensive selection of high-performance valves. Our comprehensive valve selection includes pressure relief valves, solenoid valves, butterfly valves, gas valves, and control valves, catering to diverse industrial applications and requirements. Whether you're maintaining critical industrial processes, upgrading automation systems, or ensuring precise flow control, our comprehensive range of valves delivers the reliability and performance your operations demand. Shop now for high-quality valves to optimize your industrial processes.

    Filter Results
    Results 601-650 of 832.
    ASCO 099216-005-D

    ASCO

    099216-005-D

    COIL, FOR USE WITH ASCO SOLENOID VALVES, 110/120 VAC, 50/60 HZ, 2 WIRE
    ✓ IN STOCK!
    CAN$391.00 Buy Surplus As Low As CAN$126.27
    CAN$126.27
    ASCO 103833-005-D

    ASCO

    103833-005-D

    KITSCOILM-6 24/DCCOIL, SOLENOID PART103833-005-D*
    ✓ IN STOCK!
    CAN$488.00 Buy Surplus As Low As CAN$293.00
    CAN$293.00
    ASCO 099216-002-D

    ASCO

    099216-002-D

    KITS COIL M-6 240/60-220/50FT COIL, SOLENOID PART 099216-002-D*
    ✓ IN STOCK!
    CAN$322.00 Buy Surplus As Low As CAN$194.00
    CAN$194.00
    WILDEN 08200007

    WILDEN

    08200007

    VALVE ASSEMBLY, T8, TURBO SERIES PUMPS, 2 INCH (51 MM), CLAMPED
    ✓ IN STOCK!
    CAN$865.01 Buy Surplus As Low As CAN$413.50
    CAN$413.50
    PARKER PRTC10

    PARKER

    SCHRADER BELLOWS

    PRTC10

    CONTROL VALVE, MINIATURE HIGH-SPEED PNEUMATIC LOGIC, TIME DELAY RELAY OPERATED, 0.1-30 SECOND DELAY RANGE, NORMALLY OPEN, OFF DELAY, 3 TO 8 BAR PRESSURE RATING, 15-60 DEG. C OPERATING TEMPER ...
    ✓ IN STOCK!
    CAN$535.73 Buy Surplus As Low As CAN$267.40
    CAN$267.40
    MAC VALVES INC PME-111BAAA

    MAC VALVES INC

    PME-111BAAA

    SOLENOID VALVE, PILOT VALVE, SINGLE OPERATOR, 110-120 VAC, 50/60 HZ, 6.8 W, NON-LOCKING RECESSED MANUAL OPERATOR, FLYING LEADS
    ✓ IN STOCK!
    CAN$159.01 Buy Surplus As Low As CAN$59.27
    CAN$59.27
    Repair Yours Contact Us
    MAC VALVES INC 82A-AD-000-TU-DFFP-1DK

    MAC VALVES INC

    82A-AD-000-TU-DFFP-1DK

    SOLENOID VALVE, 4-WAY, 0-150PSI, 24VDC, 2.4W
    ✓ IN STOCK!
    CAN$232.00 Buy Surplus As Low As CAN$136.00
    CAN$136.00
    Repair Yours CAN$250.00
    SMC NVFR3200-3FZB

    SMC

    NVFR3200-3FZB

    SOLENOID VALVE, NVFR SERIES, 5-PORT, 4-WAY, 2-POSITION DOUBLE, PLUG-IN BODY TYPE, 110 VAC, 50/60 HZ, W/ INDICATOR LIGHT AND 2-POSITION DOUBLE Z SURGE VOLTAGE SUPPRESSOR
    ✓ IN STOCK!
    CAN$195.00 Buy Surplus As Low As CAN$129.00
    CAN$129.00
    Repair Yours Contact Us
    SMC NVF3230-5DZ-02T

    SMC

    NVF3230-5DZ-02T

    SOLENOID VALVE, SERIES: NVF3000, 2 POSITION / DOUBLE SOLENOID, BODY PORTED (OR TYPE 30 MANIFOLD), INDIVIDUAL EXHAUST FOR THE PILOT AND MAIN VALVE, 24 VDC, DIN CONNECTOR W/ INDICATOR LIGHT AN ...
    ✓ IN STOCK!
    CAN$195.00 Buy Surplus As Low As CAN$117.00
    CAN$117.00
    Repair Yours Contact Us
    ASCO 152SA400M000061

    ASCO

    ASCO NUMATICS

    152SA400M000061

    SOLENOID VALVE, MK 15 SERIES, 1/4" PORT SIZE, SINGLE SOLENOID, SPRING RETURN, 2 POSITION, 4-WAY, VALVE UNIT, W/O MOUNTING, PLUG-IN, W/ LIGHT, NPTF PORTS, 24 V DC
    ✓ IN STOCK!
    CAN$458.56 Buy Surplus As Low As CAN$221.91
    CAN$221.91
    ASCO 082SA415M000061

    ASCO

    ASCO NUMATICS

    082SA415M000061

    SOLENOID VALVE, MK8 SERIES, 1/4" PORTS, SINGLE DIRECT SOLENOID, SPRING RETURN, 2-POSITION 4-WAY (5/2), MANIFOLD BLOCK MOUNTING, SIDE AND BOTTOM PORTS, PLUG-IN W/ LIGHT, NPTF PORTS, 24 V DC
    ✓ IN STOCK!
    CAN$420.83 Buy Surplus As Low As CAN$267.16
    CAN$267.16
    MAC VALVES INC 35A-AAA-DDAJ-1KG

    MAC VALVES INC

    35A-AAA-DDAJ-1KG

    SOLENOID VALVE, 35 SERIES, 3-WAY, 1/8 INCH NPTF, UNIVERSAL VALVE, 24 V DC (5.4 W), NO WIRE, NON-LOCKING RECESSED MANUAL OPERATOR, SQUARE CONNECTOR WITH LED LIGHT AND DIODE
    ✓ IN STOCK!
    CAN$173.14 Buy Surplus As Low As CAN$65.53
    CAN$65.53
    MAC VALVES INC 225B-111BA

    MAC VALVES INC

    225B-111BA

    SOLENOID VALVE, 200 SERIES, 3-WAY, 1/4 INCH NPTF, 110-120 VAC, 50/60 HZ, 24 VDC (6 W) NON-LOCKING RECESSED MANUAL OPERATOR, FLYING LEADS, 18 INCH WIRE LENGTH, 225B-111BAAA
    ✓ IN STOCK!
    CAN$238.48 Buy Surplus As Low As CAN$109.27
    CAN$109.27
    ASCO 302-168

    ASCO

    302-168

    KITSREBUILD KIT 8320 AC COIL, SOLENOID PART 302168
    ✓ IN STOCK!
    CAN$373.00 Buy Surplus As Low As CAN$284.00
    CAN$284.00
    ASCO 238610-032-D

    ASCO

    238610-032-D

    SOLENOID COIL, NEMA 1/2/3/3S/4 AND 4X, CLASS F, ENCAPSULATED, 110/120 VAC, 50/60 HZ
    ✓ IN STOCK!
    CAN$232.00 Buy Surplus As Low As CAN$140.00
    CAN$140.00
    ASCO 158-959

    ASCO

    158-959

    REBUILD KIT, O-RING, RETAINING CAP, TAG, RETAINING CLIP, COMPRESSION SPRING, DIAPHRAGM / CORE ASSEMBLY
    ✓ IN STOCK!
    CAN$485.00 Buy Surplus As Low As CAN$291.00
    CAN$291.00
    ASCO 152SA400K046T30

    ASCO

    ASCO NUMATICS

    152SA400K046T30

    SOLENOID VALVE, MK 15 SERIES, 1/4" PORT SIZE, SINGLE SOLENOID, SPRING RETURN, 2 POSITION, 4-WAY, VALVE UNIT, W/O MOUNTING, PLUG-IN, W/ LIGHT, NPTF PORTS, ZINC PLATED ARMATURE, 110-120 V AC, ...
    ✓ IN STOCK!
    CAN$441.29 Buy Surplus As Low As CAN$170.91
    CAN$170.91
    Repair Yours CAN$300.00
    ASCO 152SA400K000030

    ASCO

    ASCO NUMATICS

    152SA400K000030

    SOLENOID VALVE, MK 15 SERIES, 1/4" PORT SIZE, SINGLE SOLENOID, SPRING RETURN, 2 POSITION, 4-WAY, VALVE UNIT, W/O MOUNTING, PLUG-IN, W/ LIGHT, NPTF PORTS, 110-120 V AC, 50/60 HZ
    ✓ IN STOCK!
    CAN$365.15 Buy Surplus As Low As CAN$223.01
    CAN$223.01
    MAC VALVES INC 821C-PM-111CA-152

    MAC VALVES INC

    821C-PM-111CA-152

    SOLENOID VALVE, 800 SERIES, 4-WAY, DOUBLE SOLENOID, INTERNAL PILOT - 2 POSITION, 110-120 VAC, 50/60 HZ, NON-LOCKING RECESSED MANUAL OPERATOR, 1/2 INCH NPS CONDUIT, SINGLE PRESSURE 2 POSITION ...
    ✓ IN STOCK!
    CAN$413.88 Buy Surplus As Low As CAN$219.15
    CAN$219.15
    JOHNSON CONTROLS VA-8020-1

    JOHNSON CONTROLS

    VA-8020-1

    ELECTRIC VALVE ACTUATOR, FLOATING, FOR USE W/ GLOBE VALVES, NON-SPRING RETURN, SCREW TRMINAL, 3 WIRE, 24 VOLT, 24 VAC, 5/16 INCH STROKE, 3.4 VA
    ✓ IN STOCK!
    CAN$391.33 Buy Surplus As Low As CAN$247.78
    CAN$247.78
    Repair Yours CAN$250.00
    HONEYWELL V5055A-1038

    HONEYWELL

    V5055A-1038

    INDUSTRIAL GAS VALVE, 5 PSI OPERATING PRESSURE, 15 PSI CLOSE-OFF PRESSURE, 2 INCH NPT PORT, 1/4 INCH NPT DOWNSTREAM TAP, USE W/V4055A & B ACTUATOR
    ✓ IN STOCK!
    CAN$411.00 Buy Surplus As Low As CAN$247.00
    CAN$247.00
    ASCO 8210G94 110/120V 50/60

    ASCO

    8210G94 110/120V 50/60

    SOLENOID VALVE, 8210 SERIES, 120 V AC, 50/60 HZ, 1/2 INCH PIPE SIZE, 150 PSI
    ✓ IN STOCK!
    CAN$492.74 Buy Surplus As Low As CAN$149.20
    CAN$149.20
    Repair Yours CAN$300.00
    SMC VSS8-8-FG-S-3EZ-V1

    SMC

    VSS8-8-FG-S-3EZ-V1

    VALVE, ISO PLUG-IN, BLUE COIL, 142 PSI, 24 VDC, 0.075 AMPS, 1.8 WATTS
    ✓ IN STOCK!
    CAN$168.00 Buy Surplus As Low As CAN$50.50
    CAN$50.50
    Repair Yours CAN$300.00
    SMC VSS8-8-FG-D-3EZ-V1

    SMC

    VSS8-8-FG-D-3EZ-V1

    SOLENOID VALVE ,142PSI MAX, 24VDC , ISO PLUG-IN, BLUE COIL
    ✓ IN STOCK!
    CAN$229.00 Buy Surplus As Low As CAN$69.00
    CAN$69.00
    Repair Yours CAN$300.00
    SMC SY5120-5LOU-01F

    SMC

    SY5120-5LOU-01F

    SOLENOID VALVE, SY SERIES, 5 PORT, BODY PORTED, SINGLE UNIT, SY5000, 2-POSITION SINGLE ACTUATION, 24 V DC, PLUG, WITHOUT CONNECTOR, W LIGHT/SURGE VOLTAGE SUPPRESSOR (NON POLAR), NON-LOCKING ...
    ✓ IN STOCK!
    CAN$95.00 Buy Surplus As Low As CAN$56.99
    CAN$56.99
    Repair Yours CAN$300.00
    SPENCER VLV90087

    SPENCER

    VLV90087

    WALL INLET VALVE, 2" MALE THREAD, WITH RECESSED FLANGE, FOR LIMITED WALL SPACE
    ✓ IN STOCK!
    CAN$197.10 Buy Surplus As Low As CAN$106.13
    CAN$106.13
    PARKER PS1-E186

    PARKER

    SCHRADER BELLOWS

    PS1-E186

    SOLENOID SPRING, DIN RAIL MANIFOLD, 4/2, BODY SINGL SPR RET, 6MM
    ✓ IN STOCK!
    CAN$243.86 Buy Surplus As Low As CAN$132.31
    CAN$132.31
    BIMBA MV-15

    BIMBA

    MEAD

    MV-15

    AIR CONTROL VALVE, MECHANICAL, 3 PORT, 2 POSITION, ROLLER OPERATED, 2-WAY, NORMALLY CLOSED, 1/8 INCH FEMALE NPT, ZINC
    ✓ IN STOCK!
    CAN$143.06 Buy Surplus As Low As CAN$78.99
    CAN$78.99
    MAC VALVES INC 82A-BA-000-TM-DAAP-1DA

    MAC VALVES INC

    82A-BA-000-TM-DAAP-1DA

    SOLENOID VALVE, 82 SERIES, 4-WAY, INDIVIDUAL MOUNTING, PLUG-IN, DOUBLE OPERATOR SINGLE PRESSURE, VALVE ONLY, MUFFLED, 110-120 VAC, 50/60 HZ, NON-LOCKING RECESSED MANUAL OPERATOR, PLUG-IN CON ...
    ✓ IN STOCK!
    CAN$472.50 Buy Surplus As Low As CAN$184.00
    CAN$184.00
    Repair Yours CAN$250.00
    MAC VALVES INC 82A-AC-CKA-TM-DAAP-1DA

    MAC VALVES INC

    82A-AC-CKA-TM-DAAP-1DA

    SOLENOID VALVE, 82 SERIES, 4-WAY, PLUG-IN W/ LIGHT IN BODY, SINGLE OPERATOR SINGLE PRESSURE, 3/8 INCH NPTF, STANDARD PORTS, INTERNAL PILOT, MUFFLED, 110-120 VAC, 50/60 HZ, NON-LOCKING RECESS ...
    ✓ IN STOCK!
    CAN$467.99 Buy Surplus As Low As CAN$262.16
    CAN$262.16
    Repair Yours CAN$300.00
    MAC VALVES INC 82A-AA-000-TM-DFFP-1DA

    MAC VALVES INC

    82A-AA-000-TM-DFFP-1DA

    SOLENOID VALVE, 82 SERIES, 4-WAY, INDIVIDUAL MOUNTING, PLUG-IN, SINGLE OPERATOR SINGLE PRESSURE, VALVE ONLY, MUFFLED, 24 VDC (2.4 W), NON-LOCKING RECESSED MANUAL OPERATOR, PLUG-IN CONNECTOR
    ✓ IN STOCK!
    CAN$208.00 Buy Surplus As Low As CAN$125.00
    CAN$125.00
    Repair Yours CAN$250.00
    MAC VALVES INC 811C-PM-611JJ-152

    MAC VALVES INC

    811C-PM-611JJ-152

    SOLENOID VALVE, 800 SERIES, 4-WAY, SINGLE SOLENOID, INTERNAL PILOT - 2 POSITION, 24 VDC (8.5 W), NON-LOCKING RECESSED MANUAL OPERATOR, SQUARE CONNECTOR (MALE ONLY), SINGLE PRESSURE 2 POSITIO ...
    ✓ IN STOCK!
    CAN$206.00 Buy Surplus As Low As CAN$128.20
    CAN$128.20
    Repair Yours CAN$300.00
    MAC VALVES INC 811C-PM-611JC-152

    MAC VALVES INC

    811C-PM-611JC-152

    SOLENOID VALVE, 800 SERIES, 4-WAY, SINGLE SOLENOID, INTERNAL PILOT - 2 POSITION, 24 VDC (8.5 W), NON-LOCKING RECESSED MANUAL OPERATOR, SQUARE CONNECTOR W/ LIGHT, SINGLE PRESSURE 2 POSITION, ...
    ✓ IN STOCK!
    CAN$345.01 Buy Surplus As Low As CAN$138.01
    CAN$138.01
    Repair Yours CAN$250.00
    MAC VALVES INC 811C-PM-591JJ-152

    MAC VALVES INC

    811C-PM-591JJ-152

    SOLENOID VALVE, 800 SERIES, 5 PORT, 2 POSITION, SINGLE SOLENOID, 24 VDC, 2.5 WATT, NON-LOCKING RECESSED MANUAL OPERATOR, INTERNAL PILOT, 1/4 INCH NPTF PORTS
    ✓ IN STOCK!
    CAN$206.00 Buy Surplus As Low As CAN$124.00
    CAN$124.00
    Repair Yours CAN$250.00
    MAC VALVES INC 811C-PM-111JJ-152

    MAC VALVES INC

    811C-PM-111JJ-152

    SOLENOID VALVE, 800 SERIES, 4-WAY, SINGLE SOLENOID, INTERNAL PILOT - 2 POSITION, 110-120 VAC, 50/60 HZ, NON-LOCKING RECESSED MANUAL OPERATOR, SQUARE CONNECTOR (MALE ONLY), SINGLE PRESSURE 2 ...
    ✓ IN STOCK!
    CAN$206.00 Buy Surplus As Low As CAN$124.00
    CAN$124.00
    Repair Yours CAN$250.00
    MAC VALVES INC 6311D-211-PM-111DA

    MAC VALVES INC

    6311D-211-PM-111DA

    SOLENOID VALVE, 6300 SERIES, 2-WAY, 110/120 VAC, 50/60 HZ, 6.8 W, 25-150 PSI, 3/8 IN NPT PORTS, NON-LOCKING RECESSED
    ✓ IN STOCK!
    CAN$558.01 Buy Surplus As Low As CAN$224.00
    CAN$224.00
    Repair Yours CAN$250.00
    MAC VALVES INC 6223C-000-PM-111DA

    MAC VALVES INC

    6223C-000-PM-111DA

    SOLENOID VALVE, 6200 SERIES, 4-WAY, DOUBLE SOLENOID, PLUG-IN LIGHTS IN BODY, VALVE ONLY, PILOT EXHAUST MUFFLED, 110/120 VAC, 50/60 HZ, NON-LOCKING RECESSED
    ✓ IN STOCK!
    CAN$600.01 Buy Surplus As Low As CAN$230.18
    CAN$230.18
    Repair Yours CAN$250.00
    MAC VALVES INC 6211C-000-PM-111DA

    MAC VALVES INC

    6211C-000-PM-111DA

    SOLENOID VALVE, 6200 SERIES, 4-WAY, SINGLE SOLENOID, PLUG-IN, VALVE ONLY, PILOT EXHAUST MUFFLED, 110/120 VAC, 50/60 HZ, NON-LOCKING RECESSED
    ✓ IN STOCK!
    CAN$330.97 Buy Surplus As Low As CAN$153.75
    CAN$153.75
    Repair Yours CAN$300.00
    MAC VALVES INC 55B-22-PI-111CC

    MAC VALVES INC

    55B-22-PI-111CC

    SOLENOID VALVE, 55 SERIES, 3-WAY, INLINE, 3/8 INCH NPTF, INTERNAL PILOT AIR, NORMALLY OPEN, 110-120 VAC, 50/60 HZ, NON-LOCKING RECESSED MANUAL OPERATOR, 1/2 INCH NPT CONDUIT
    ✓ IN STOCK!
    CAN$218.00 Buy Surplus As Low As CAN$126.81
    CAN$126.81
    Repair Yours CAN$300.00
    MAC VALVES INC 45A-AA1-DAAJ-1KA

    MAC VALVES INC

    45A-AA1-DAAJ-1KA

    SOLENOID VALVE, 45 SERIES, 4-WAY, 4 PORT BODY, 1/8" NPT PORT SIZE, NO FLOW CONTROLS, 110-120 V AC, 50/60 HZ, NON-LOCKING MANUAL OPERATOR, SQUARE CONNECTOR
    ✓ IN STOCK!
    CAN$171.56 Buy Surplus As Low As CAN$84.09
    CAN$84.09
    Repair Yours CAN$300.00
    MAC VALVES INC 116B-610JM

    MAC VALVES INC

    116B-610JM

    SOLENOID VALVE, 100 SERIES, 3-WAY, UNIVERSAL IND. INLINE, 1/8 INCH BSPP INLINE, 24 V DC (8.5 W), NO OPERATOR, RECTANGULAR MALE ONLY
    ✓ IN STOCK!
    CAN$192.14 Buy Surplus As Low As CAN$63.43
    CAN$63.43
    NORGREN K71DA00KS6K32

    NORGREN

    K71DA00KS6K32

    SOLENOID VALVE, NUGGET 200 SERIES, PNEUMATIC DIRECT, 1/4 INCH NPT, 5/2 OPERATION
    ✓ IN STOCK!
    CAN$505.65 Buy Surplus As Low As CAN$248.11
    CAN$248.11
    Repair Yours CAN$300.00
    MAC VALVES INC TM-DDAP-1DA

    MAC VALVES INC

    TM-DDAP-1DA

    VALVE PILOT OPERATOR, 24 VDC, 5.4 WATT, 25-150 PSI, 2-WIRE
    ✓ IN STOCK!
    CAN$298.74 Buy Surplus As Low As CAN$53.00
    CAN$53.00
    MAC VALVES INC PME-611DABE

    MAC VALVES INC

    PME-611DABE

    SOLENOID VALVE, PILOT VALVE, SINGLE OPERATOR, 24 VDC, 8.5 WATTS, NON-LOCKING RECESSED MANUAL OPERATOR, PLUG-IN, 2-WIRE, 25-150 PSI
    ✓ IN STOCK!
    CAN$159.01 Buy Surplus As Low As CAN$64.00
    CAN$64.00
    MAC VALVES INC PME-111CAAA

    MAC VALVES INC

    PME-111CAAA

    SOLENOID VALVE, PILOT VALVE, SINGLE OPERATOR, 110-120 VAC, 50/60 HZ, 6.8 W, NON-LOCKING RECESSED MANUAL OPERATOR, 1/2 INCH NPS CONDUIT, 18 INCH WIRE LENGTH, PME-111CA
    ✓ IN STOCK!
    CAN$115.00 Buy Surplus As Low As CAN$69.00
    CAN$69.00
    ASCO 082SA431M000061

    ASCO

    ASCO NUMATICS

    082SA431M000061

    SOLENOID VALVE, MK8 SERIES, 1/4" PORTS, SINGLE DIRECT SOLENOID, SPRING RETURN, 2-POSITION 4-WAY (5/2), 24 VDC, PLUG-IN BASE, COMMON EXHAUST, SIDE CYLINDER PORTS, PLUG-IN W/ LIGHT, NPTF PORTS
    ✓ IN STOCK!
    CAN$425.42 Buy Surplus As Low As CAN$215.03
    CAN$215.03
    Repair Yours CAN$300.00
    ASCO 081SA400M000061

    ASCO

    ASCO NUMATICS

    081SA400M000061

    SOLENOID VALVE, MK8 SERIES, 1/8" PORTS, SINGLE DIRECT, SPRING RETURN, 2-POSITION 4-WAY (5/2), VALVE UNIT W/O MOUNTING, PLUG-IN W/ LIGHT, NPTF PORTS, 24 VDC
    ✓ IN STOCK!
    CAN$331.89 Buy Surplus As Low As CAN$168.16
    CAN$168.16
    Repair Yours CAN$300.00
    HUMPHREY QE-5

    HUMPHREY

    QE-5

    VALVE, QUICK RELEASE, 3/4 INCH, SEE SRKQE45 FOR REBUILD KIT
    ✓ IN STOCK!
    CAN$155.51 Buy Surplus As Low As CAN$84.09
    CAN$84.09
    HUMPHREY 31V

    HUMPHREY

    31V

    PNEUMATIC VALVE, TAC2 MODEL, 3 WAY, 2 POSITIONS, NC, 1/8" PORT NPSF, 0-125 PSIG RANGE, 18 CFM, TOGGLE OPERATION
    ✓ IN STOCK!
    CAN$80.00 Buy Surplus As Low As CAN$42.73
    CAN$42.73
    HUMPHREY 125-4E1-21-36-120-50-60

    HUMPHREY

    125-4E1-21-36-120-50-60

    SOLENOID VALVE, 4 WAY, 4 PORT, COMMON INLET, COMMON EXHAUST, COIL 120VAC 50/60HZ, W/ BASE
    ✓ IN STOCK!
    CAN$1,752.34 Buy Surplus As Low As CAN$634.07
    CAN$634.07
    Repair Yours CAN$526.28
    Previous Next
    7 8 9 10 11 12 13 14 15 16 17