Búsqueda de Productos

    BUSQUE AHORA TODAS SUS ASCO SOLUCIONES

    Radwell está aquí para proveer todas sus necesidades de planta.

    Valves / Gas Valve

    Radwell no es un distribuidor autorizado, revendedor o representante de los productos que aparecen en este sitio web. Todos los nombres de productos, marcas registradas, marcas y logotipos usados en este sitio son propiedad de sus respectivos propietarios. La representación, descripción o venta de productos con estos nombres, marcas registradas, marcas y logotipos tiene únicamente fines identificativos y no pretende indicar afiliación o autorización alguna por parte de ninguno de los poseedores de los derechos.

    Resultados del filtro
    Resultados 901-950 de 995.
    ASCO LPKFG551A382SL.115/50-60

    ASCO

    LPKFG551A382SL.115/50-60

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITHOUT&&MANUAL OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-2,4&&W-COIL CLASS:&&F-II2GEXDIIB+H2GB/II2DEXTBIIIC ...
    $754,31 Tan poco como $453,13
    $453,13
    Repare los suyos $376,48
    ASCO WPG551A391MO.24/50-60

    ASCO

    WPG551A391MO.24/50-60

    PILOT OPERATED SOLENOID VALVE-3/2-WITH MANUAL&&OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-1,5&&W-COIL CLASS: F-IP67
    $572,79 Tan poco como $344,21
    $344,21
    Repare los suyos $286,40
    ASCO WBLP8551A018.48/50

    ASCO

    WBLP8551A018.48/50

    SPOOL VALVE 551 NPT 5/2 ALU TAPPED DUAL&&INTEGRATED PILOT WITHOUT MANUAL OPERATOR WITH&&COIL NB LCIE12ATEX3005X II2GD EX E MB IIC EX T&&IIIC
    $572,79 Tan poco como $344,21
    $344,21
    Repare los suyos $286,40
    ASCO SCB320A184.380/50

    ASCO

    SCB320A184.380/50

    DIRECT OPERATED SOLENOID VALVE - 3/2 NC - 1/4"&&(DN8) - ORIFICE: 2,4 - BRASS - RESILIENT: NBR -&&10,5 W - COIL CLASS: F - IP65
    $203,03 Tan poco como $122,36
    $122,36
    Repare los suyos $200,00
    ASCO WST8551A391.115/50-60

    ASCO

    WST8551A391.115/50-60

    PILOT OPERATED SOLENOID VALVE-3/2-WITHOUT MANUAL&&OPERATOR-1/4" (DN8)-NPT (ANSI 1.20.3)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-1,5&&W-COIL CLASS: F-IP67
    $697,84 Tan poco como $419,51
    $419,51
    Repare los suyos $348,25
    ASCO LPKFG553A301.230/50-60

    ASCO

    LPKFG553A301.230/50-60

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITHOUT&&MANUAL OPERATOR-1/2" (DN15)-G (ISO&&228/1)-ORIFICE:&&13,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-2,4&&W-COIL CLASS: F-II2GEXDIIB+H2GB/II2DEXTBII ...
    $754,31 Tan poco como $453,13
    $453,13
    Repare los suyos $376,48
    ASCO LPKFETG551B301.48/50-60

    ASCO

    LPKFETG551B301.48/50-60

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITHOUT&&MANUAL OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-2,4&&W-COIL CLASS:&&F-II2GEXDIIB+H2GB/II2DEXTBIIIC ...
    $782,55 Tan poco como $469,26
    $469,26
    Repare los suyos $389,93
    ASCO SC8327B005.24/DC

    ASCO

    SC8327B005.24/DC

    DIRECT OPERATED SOLENOID VALVE - 3/2 NC - 1/4"&&(DN8) - ORIFICE: 5,7 - STAINLESS STEEL -&&RESILIENT: FPM - 11,2 W - COIL CLASS: F - IP65
    $837,68 Tan poco como $502,88
    $502,88
    Repare los suyos $418,17
    ASCO G551A121GDSL

    ASCO

    G551A121GDSL

    SPOOL VALVE 5/2NC GAX STAINLESS STEEL SINGLE SIL&&APPROVAL ATEX II 2 GD C
    $586,24 Tan poco como $352,28
    $352,28
    Repare los suyos $293,12
    ASCO WSLIG551A313SL.24/DC

    ASCO

    WSLIG551A313SL.24/DC

    PILOT OPERATED SOLENOID VALVE-3/2-WITHOUT MANUAL&&OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-MONOSTABLE-STAINLESS STEEL-RESILIENT: NBR-0,5&&W-COIL CLASS:&&F-II1GEXIAIICT6GA/II2DEXTBIIIC ...
    $1.228,95 Tan poco como $736,83
    $736,83
    Repare los suyos $613,13
    ASCO WSETX8551A409MO.24/DC.25538

    ASCO

    WSETX8551A409MO.24/DC.25538

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-1/4"&&(DN8)-ORIFICE: 6,0-MONOSTABLE-STAINLESS STEEL-3,6&&W-COIL CLASS: F-IP67
    $1.172,48 Tan poco como $704,56
    $704,56
    Repare los suyos $584,89
    ASCO SCG320A178.24/DC

    ASCO

    SCG320A178.24/DC

    DIRECT OPERATED SOLENOID VALVE - 3/2 UN - 1/4"&&(DN8) - ORIFICE: 4,4 - BRASS - RESILIENT: NBR -&&11,2 W - COIL CLASS: F - IP65
    $196,31 Tan poco como $118,32
    $118,32
    Repare los suyos Contact Us
    ASCO SCG287A011.24/DC

    ASCO

    SCG287A011.24/DC

    COAXIAL SOLENOID VALVE SERIES 287 STAINLESS STEEL&&BODY 2/2 NC G3/4 +20 COMPLETE 24V DC SC G287A011
    $1.535,52 Tan poco como $921,04
    $921,04
    Repare los suyos $765,07
    ASCO WS8327B001MO.24/DC

    ASCO

    WS8327B001MO.24/DC

    DIRECT OPERATED SOLENOID VALVE - 3/2 UN - 1/4"&&(DN8) - ORIFICE: 5,7 - BRASS - RESILIENT: FPM -&&11,2 W - COIL CLASS: H - IP67
    $586,24 Tan poco como $352,28
    $352,28
    Repare los suyos $293,12
    ASCO WPTG551B302MO.24/DC

    ASCO

    WPTG551B302MO.24/DC

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITH&&MANUAL OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-BISTABLE-ALUMINIUM-RESILIENT: NBR-1,7 W-COIL&&CLASS: F-IP67
    $1.005,75 Tan poco como $603,72
    $603,72
    Repare los suyos $501,53
    ASCO WPT8551B301MO.24/50-60

    ASCO

    WPT8551B301MO.24/50-60

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITH&&MANUAL OPERATOR-1/4" (DN8)-NPT (ANSI&&1.20.3)-ORIFICE: 6,0-MONOSTABLE-ALUMINIUM-1,5&&W-IP67
    $586,24 Tan poco como $352,28
    $352,28
    Repare los suyos $293,12
    ASCO WPT8551A391MO.230/50-60

    ASCO

    WPT8551A391MO.230/50-60

    PILOT OPERATED SOLENOID VALVE-3/2-WITH MANUAL&&OPERATOR-1/4" (DN8)-NPT (ANSI 1.20.3)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-1,5&&W-COIL CLASS: F-IP67
    $586,24 Tan poco como $352,28
    $352,28
    Repare los suyos $293,12
    ASCO WP8551A303SL.230/50-60

    ASCO

    WP8551A303SL.230/50-60

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITHOUT&&MANUAL OPERATOR-1/4" (DN8)-NPT (ANSI&&1.20.3)-ORIFICE: 6,0-MONOSTABLE-BRASS-RESILIENT:&&NBR-1,5 W-COIL CLASS: F-IP67
    $697,84 Tan poco como $419,51
    $419,51
    Repare los suyos $348,25
    ASCO SCB266D101L.230/50

    ASCO

    SCB266D101L.230/50

    DIRECT OPERATED SOLENOID VALVE-2/2 NO-3/8"&&(DN10)-ORIFICE: 3,2-BRASS-RESILIENT: FPM-15,4&&W-COIL CLASS: F-IP65
    $1.117,35 Tan poco como $670,95
    $670,95
    Repare los suyos $558,00
    ASCO SCB263A240LT.24/50

    ASCO

    SCB263A240LT.24/50

    DIRECT OPERATED SOLENOID VALVE - 2/2 NC - 1/8"&&(DN5) - ORIFICE: 3,2 - BRASS - RESILIENT: PTFE -&&10,5 W - COIL CLASS: F - IP65
    $461,19 Tan poco como $276,98
    $276,98
    Repare los suyos $231,27
    ASCO WSLPKF8551B301MO.115/50-60

    ASCO

    WSLPKF8551B301MO.115/50-60

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITH&&MANUAL OPERATOR-1/4" (DN8)-NPT (ANSI&&1.20.3)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-2,4&&W-COIL CLASS: F-II2GEXDIIB+H2GB/II2DEXTBIII ...
    $865,91 Tan poco como $520,35
    $520,35
    Repare los suyos $431,61
    ASCO WSETG551A391SL.24/50-60

    ASCO

    WSETG551A391SL.24/50-60

    PILOT OPERATED SOLENOID VALVE-3/2-WITHOUT MANUAL&&OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-1,5&&W-COIL CLASS: F-IP67
    $754,31 Tan poco como $453,13
    $453,13
    Repare los suyos $376,48
    ASCO WPTG551B302.115/50-60

    ASCO

    WPTG551B302.115/50-60

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITHOUT&&MANUAL OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-BISTABLE-ALUMINIUM-RESILIENT: NBR-1,5 W-COIL&&CLASS: F-IP67
    $949,28 Tan poco como $570,10
    $570,10
    Repare los suyos $473,29
    ASCO SCG238A049.DC

    ASCO

    SCG238A049.DC

    PILOT OPERATED SOLENOID VALVE - 2/2 NC - 3/4"&&(DN20) - ORIFICE: 25,0 - BRASS - RESILIENT: NBR
    $196,31 Tan poco como $118,32
    $118,32
    Repare los suyos Contact Us
    ASCO NFB223A012.24/DC

    ASCO

    NFB223A012.24/DC

    PILOT OPERATED SOLENOID VALVE-2/2 NC-3/4"&&(DN20)-ORIFICE: 19,0-STAINLESS STEEL-RESILIENT:&&PTFE-11,2 W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T6/5/4-IP66/67
    $3.489,20 Tan poco como $2.093,52
    $2.093,52
    Repare los suyos $1.737,21
    ASCO NF8551B401.48/DC

    ASCO

    NF8551B401.48/DC

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-1/4"&&(DN8)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-11,2&&W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T6/5-IP66/67
    $809,44 Tan poco como $486,74
    $486,74
    Repare los suyos $403,38
    ASCO NFXB320A202.24/DC.18460

    ASCO

    NFXB320A202.24/DC.18460

    DIRECT OPERATED SOLENOID VALVE-3/2 NC-1/4"&&(DN8)-ORIFICE: 2,4-STAINLESS STEEL-RESILIENT:&&NBR-11,2 W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T6/5/4-IP66/67
    $949,28 Tan poco como $570,10
    $570,10
    Repare los suyos $473,29
    ASCO NFG551B417MO.48/50

    ASCO

    NFG551B417MO.48/50

    PILOT OPERATED SOLENOID VALVE-5/2-1/4"&&(DN8)-ORIFICE: 6,0-MONOSTABLE-ALUMINIUM-10,5&&W-II2GEXDIICGB/II2DEXTBIIICDB-T6/5/4-IP66/67
    $837,68 Tan poco como $502,88
    $502,88
    Repare los suyos $418,17
    ASCO NFG551A391MO.24/50-60

    ASCO

    NFG551A391MO.24/50-60

    PILOT OPERATED SOLENOID VALVE-3/2-WITH MANUAL&&OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: LT-NBR-1,85&&W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T6-IP ...
    $977,51 Tan poco como $586,24
    $586,24
    Repare los suyos $488,08
    ASCO WP8551B301MO.230/50-60

    ASCO

    WP8551B301MO.230/50-60

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITH&&MANUAL OPERATOR-1/4" (DN8)-NPT (ANSI&&1.20.3)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: NBR-1,5&&W-COIL CLASS: F-IP67
    $572,79 Tan poco como $344,21
    $344,21
    Repare los suyos $286,40
    ASCO NFET8551A391MO.115/50-60

    ASCO

    NFET8551A391MO.115/50-60

    PILOT OPERATED SOLENOID VALVE-3/2-WITH MANUAL&&OPERATOR-1/4" (DN8)-NPT (ANSI 1.20.3)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: LT-NBR-1,85&&W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T ...
    $977,51 Tan poco como $586,24
    $586,24
    Repare los suyos $488,08
    ASCO NFG551A391MO.48/DC

    ASCO

    NFG551A391MO.48/DC

    PILOT OPERATED SOLENOID VALVE-3/2-WITH MANUAL&&OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: LT-NBR-1,8&&W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T6-IP6 ...
    $977,51 Tan poco como $586,24
    $586,24
    Repare los suyos $488,08
    ASCO NFG551A403.110/DC

    ASCO

    NFG551A403.110/DC

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-1/4"&&(DN8)-ORIFICE: 6,0-MONOSTABLE-BRASS-11,2 W-COIL&&CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T6/5/4-IP66/67
    $894,15 Tan poco como $536,49
    $536,49
    Repare los suyos $446,40
    ASCO NFXE353A821.24/DC.25686

    ASCO

    NFXE353A821.24/DC.25686

    PILOT OPERATED SOLENOID VALVE-2/2 NC-1"&&(DN25)-ORIFICE: 28,0-ALUMINIUM-RESILIENT:&&NBR-19,7 W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T6/5/4-IP66/67
    $627,92 Tan poco como $377,83
    $377,83
    Repare los suyos $314,63
    ASCO NFX8327B111MO.24/DC.22133

    ASCO

    NFX8327B111MO.24/DC.22133

    DIRECT OPERATED SOLENOID VALVE-3/2 UN-1/4"&&(DN8)-ORIFICE: 5,7-BRASS-RESILIENT: FVMQ-3,6&&W-COIL CLASS:&&H-II2GEXDIICGB/II2DEXTBIIICDB-T6-IP66/67
    $1.228,95 Tan poco como $736,83
    $736,83
    Repare los suyos $613,13
    ASCO WSNFG551B301.48/DC

    ASCO

    WSNFG551B301.48/DC

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITHOUT&&MANUAL OPERATOR-1/4" (DN8)-G (ISO 228/1)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: LT-NBR-1,8&&W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIIC ...
    $1.172,48 Tan poco como $704,56
    $704,56
    Repare los suyos $584,89
    ASCO WSNFETX8327B111.24/DC.18460

    ASCO

    WSNFETX8327B111.24/DC.18460

    DIRECT OPERATED SOLENOID VALVE-3/2 UN-1/4"&&(DN8)-ORIFICE: 5,7-BRASS-RESILIENT: FVMQ-3,6&&W-COIL CLASS:&&H-II2GEXDIICGB/II2DEXTBIIICDB-T6-IP66/67
    $1.228,95 Tan poco como $736,83
    $736,83
    Repare los suyos $613,13
    ASCO WSNF8553A309.24/50-60

    ASCO

    WSNF8553A309.24/50-60

    PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITHOUT&&MANUAL OPERATOR-1/2" (DN15)-NPT (ANSI&&1.20.3)-ORIFICE: 13,0-MONOSTABLE-STAINLESS&&STEEL-RESILIENT: LT-NBR-1,85 W-COIL CLASS:&&F-II2GEXDIICGB ...
    $2.581,61 Tan poco como $1.548,96
    $1.548,96
    Repare los suyos $1.286,77
    ASCO WSNF8551B317.24/DC

    ASCO

    WSNF8551B317.24/DC

    PILOT OPERATED SOLENOID VALVE-5/2-WITHOUT MANUAL&&OPERATOR-1/4" (DN8)-NPT (ANSI 1.20.3)-ORIFICE:&&6,0-MONOSTABLE-ALUMINIUM-RESILIENT: LT-NBR-1,8&&W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB ...
    $1.255,84 Tan poco como $754,31
    $754,31
    Repare los suyos $626,58
    ASCO SCG553A005.115/50

    ASCO

    SCG553A005.115/50

    SPOOL VALVE G 1/2 NON-BREATHING VERSION SERIES&&553 BUILT-IN 190 PILOT 3/2 COMPLETE REFERENCE :&&SC G553A005 VOLTAGE 115V 50HZ COILS4304648&&(COILS )
    $224,55 Tan poco como $134,46
    $134,46
    Repare los suyos $200,00
    ASCO WBLP8551A002MS.48/50

    ASCO

    WBLP8551A002MS.48/50

    SPOOL VALVE 551 NPT 3/2-5/2 ALU NAMUR DUAL&&INTEGRATED PILOT WITH MANUAL OPERATOR WITH COIL&&NB LCIE12ATEX3005X II2GD EX E MB IIC EX T IIIC
    $544,56 Tan poco como $326,73
    $326,73
    Repare los suyos $272,95
    ASCO PVXG256A013VMS.24/DC.20791

    ASCO

    PVXG256A013VMS.24/DC.20791

    SOLENOID VALVE 2/2NF G1/8 STAINLESS STEEL D=1.2&&FPM WITH MANUEL OPERATEUR WITH COIL EM5-PV AND&&WITH CONNECTOR BAS98ATEX2168X II2GD EX MB IIC EX&&MB IIIC TPL 20791
    $336,15 Tan poco como $201,69
    $201,69
    Repare los suyos $200,00
    ASCO PVG356A434VMS.24/DC

    ASCO

    PVG356A434VMS.24/DC

    SOLENOID VALVE 3/2NC G1/4 STAINLESS STEEL D=1.6&&FPM WITH MANUAL OPERATOR WITH COIL PV-EM5
    $293,12 Tan poco como $176,14
    $176,14
    Repare los suyos $200,00
    ASCO NF8551A421MO.24/DC

    ASCO

    NF8551A421MO.24/DC

    PILOT OPERATED SOLENOID VALVE-5/2-1/4"&&(DN8)-ORIFICE: 6,0-MONOSTABLE-STAINLESS&&STEEL-RESILIENT: NBR-11,2 W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T6/5/4-IP66/67
    $1.117,35 Tan poco como $670,95
    $670,95
    Repare los suyos $558,00
    ASCO NF8327B051.115/50-60

    ASCO

    NF8327B051.115/50-60

    DIRECT OPERATED SOLENOID VALVE-3/2 UN-1/4"&&(DN8)-ORIFICE: 5,7-BRASS-RESILIENT: FPM-10,0&&W-COIL CLASS:&&H-II2GEXDIICGB/II2DEXTBIIICDB-T6/5-IP66/67
    $1.675,35 Tan poco como $1.005,75
    $1.005,75
    Repare los suyos $834,99
    ASCO SCG238D102E.24/DC

    ASCO

    SCG238D102E.24/DC

    SCG238D102E.24/DC 2/2NF INOX EPDM FPM DN13.5 G1/2&&SS CDE MAN. AVEC BOB. AV CONNECTEUR
    $404,72 Tan poco como $243,37
    $243,37
    Repare los suyos $203,03
    ASCO SCE210C006V.24/50-60

    ASCO

    SCE210C006V.24/50-60

    PILOT OPERATED SOLENOID VALVE - 2/2 NC - 3/8"&&(DN10) - ORIFICE: 16,0 - BRASS - RESILIENT: FPM -&&16,7 W - COIL CLASS: F - IP65
    $461,19 Tan poco como $276,98
    $276,98
    Repare los suyos $231,27
    ASCO NFET8551B418.24/DC

    ASCO

    NFET8551B418.24/DC

    PILOT OPERATED SOLENOID VALVE-5/2-1/4"&&(DN8)-ORIFICE: 6,0-BISTABLE-ALUMINIUM-RESILIENT:&&NBR-11,2 W-COIL CLASS:&&F-II2GEXDIICGB/II2DEXTBIIICDB-T6/5-IP66/67
    $1.535,52 Tan poco como $921,04
    $921,04
    Repare los suyos $765,07
    ASCO SG54100883.48/50-60

    ASCO

    SG54100883.48/50-60

    SPOOL VALVE SOLENOID AIR OPERATED ISO 1 SERIES&&541 COMPACT MONOSTABLE 5/2 WITH COIL WITH&&CONNECTOR SPRING RETURN AUTOCERTIFICAT II 3D EX&&TC IIIC
    $189,59 Tan poco como $114,29
    $114,29
    Repare los suyos Contact Us
    ASCO SC8553A418MO.24/DC

    ASCO

    SC8553A418MO.24/DC

    SPOOL VALVE 5/2 NPT TAPPED ALUMINUM DUAL TUBE&&15/16 WITH MANUAL OPERATOR WITH COIL WITH&&CONNECTOR
    $837,68 Tan poco como $502,88
    $502,88
    Repare los suyos $418,17
    Anterior  Siguiente
    10 11 12 13 14 15 16 17 18 19 20