Seacocks & Valves

Essential marine seacocks and valves for safe water flow control throughout your vessel. Our bronze and stainless steel selection includes through-hull valves, ball valves, and seacocks designed to provide reliable shut-off capability and prevent water ingress in critical marine applications.

  • Anti Syphon Device with valve, for Ø 13 - 32 mm hose ASDV

    Anti Syphon Device with valve, for Ø 13 - 32 mm hose ASDV

    £107.00 GBP
    £107.00 GBP
  • Maestrini Brass Skin Fitting (Domed, 3/4" BSP, 72mm Long)

    Maestrini Brass Skin Fitting (Domed, 3/4" BSP, 72mm Long)

    Maestrini Brass Skin Fitting (Domed, 3/4" BSP, 72mm Long)

    £18.07 GBP
    £18.07 GBP
  • Forespar Plastic Diverter Valve 1-1/2" Barb 3-80025

    Forespar Plastic Diverter Valve 1-1/2" Barb 3-80025

    Forespar Plastic Diverter Valve 1-1/2" Barb 3-80025

    £68.00 GBP
    £68.00 GBP
  • HANDLE EXTENSION (45490) 45500-1000

    HANDLE EXTENSION (45490) 45500-1000

    HANDLE EXTENSION (45490) 45500-1000

    £11.21 GBP
    £11.21 GBP

  • SKINFITTING 1/2inBSP FLAT HEAD BRASS 403023

    SKINFITTING 1/2inBSP FLAT HEAD BRASS 403023

    £11.17 GBP
    £11.17 GBP
  • FORESPAR GRP SKIN FITTING 1inBSP 3-80513

    FORESPAR GRP SKIN FITTING 1inBSP 3-80513

    FORESPAR GRP SKIN FITTING 1inBSP 3-80513

    £18.61 GBP
    £18.61 GBP
  • DZR BRASS BALL VALVE 1 1/4inBSP 228/1 1-70904

    DZR BRASS BALL VALVE 1 1/4inBSP 228/1 1-70904

    DZR BRASS BALL VALVE 1 1/4inBSP 228/1 1-70904

    £81.90 GBP
    £81.90 GBP

  • Non return valve f. WCS-L/WCP/SMTO/HATO type 2 CLAPDOM

    Non return valve f. WCS-L/WCP/SMTO/HATO type 2 CLAPDOM

    £53.80 GBP
    £53.80 GBP

  • Rule Thru Hull 1 1/8" Model 60

    Rule Thru Hull 1 1/8" Model 60

    £12.67 GBP
    £12.67 GBP
  • Plastic skinfitting 8mm DOORB08P

    Plastic skinfitting 8mm DOORB08P

    Plastic skinfitting 8mm DOORB08P

    £6.25 GBP
    £6.25 GBP
  • Radial Y-valve 45490-1000

    Radial Y-valve 45490-1000

    Radial Y-valve 45490-1000

    £85.96 GBP
    £85.96 GBP

  • 1in BSP SCOOP FOR 19/25mm HOSE 3-88020

    1in BSP SCOOP FOR 19/25mm HOSE 3-88020

    £10.93 GBP
    £10.93 GBP
  • Thru-hull, Delrin, G1/2in, for hose Ø 16 mm DOORN5/8

    Thru-hull, Delrin, G1/2in, for hose Ø 16 mm DOORN5/8

    Thru-hull, Delrin, G1/2in, for hose Ø 16 mm DOORN5/8

    £5.50 GBP
    £5.50 GBP

  • Anti Syphon Device with valve, for Ø 38 mm hose ASD38V

    Anti Syphon Device with valve, for Ø 38 mm hose ASD38V

    £107.00 GBP
    £107.00 GBP
  • FORESPAR GRP SKIN FITTING 1 1/4inBSP 3-80514

    FORESPAR GRP SKIN FITTING 1 1/4inBSP 3-80514

    FORESPAR GRP SKIN FITTING 1 1/4inBSP 3-80514

    £20.06 GBP
    £20.06 GBP

  • By-pass valve for Ø 8 mm tubing (incl. tube connectors Ø 8 mm) BYPASS8

    By-pass valve for Ø 8 mm tubing (incl. tube connectors Ø 8 mm) BYPASS8

    £68.00 GBP
    £68.00 GBP
  • BALL VALVE PN50 FF LEVER 3/8in BSP 1-75000

    BALL VALVE PN50 FF LEVER 3/8in BSP 1-75000

    BALL VALVE PN50 FF LEVER 3/8in BSP 1-75000

    £7.51 GBP
    £7.51 GBP
  • Thru-hull, Delrin, G1 1/2in, for hose Ø 38 mm

    Thru-hull, Delrin, G1 1/2in, for hose Ø 38 mm

    Thru-hull, Delrin, G1 1/2in, for hose Ø 38 mm

    £9.50 GBP
    £9.50 GBP
  • Jabsco 18753-0661 Port Kit for Y Valve

    Jabsco 18753-0661 Port Kit for Y Valve

    Jabsco 18753-0661 Port Kit for Y Valve

    £22.40 GBP
    £22.40 GBP
  • By-pass valve for Ø10 mm tubing (incl. tube connectors Ø 10 mm) BYPASS10

    By-pass valve for Ø10 mm tubing (incl. tube connectors Ø 10 mm) BYPASS10

    By-pass valve for Ø10 mm tubing (incl. tube connectors Ø 10 mm) BYPASS10

    £80.50 GBP
    £80.50 GBP
  • Thru-hull, Delrin, G3/4in, for hose Ø 19 mm DOORN3/4

    Thru-hull, Delrin, G3/4in, for hose Ø 19 mm DOORN3/4

    Thru-hull, Delrin, G3/4in, for hose Ø 19 mm DOORN3/4

    £6.50 GBP
    £6.50 GBP
  • 1in BSP SCOOP ONLY C/W NUT 3-88026

    1in BSP SCOOP ONLY C/W NUT 3-88026

    1in BSP SCOOP ONLY C/W NUT 3-88026

    £6.38 GBP
    £6.38 GBP
  • FORESPAR GRP SKIN FITTING 1 1/4inHOSE 3-80504

    FORESPAR GRP SKIN FITTING 1 1/4inHOSE 3-80504

    FORESPAR GRP SKIN FITTING 1 1/4inHOSE 3-80504

    £19.28 GBP
    £19.28 GBP
  • Thru-hull, Delrin, G1 1/4in, for hose Ø 32 mm DOORN11/4

    Thru-hull, Delrin, G1 1/4in, for hose Ø 32 mm DOORN11/4

    Thru-hull, Delrin, G1 1/4in, for hose Ø 32 mm DOORN11/4

    £7.00 GBP
    £7.00 GBP
  • FORESPAR GRP SKIN FITTING 1 1/2inBSP 3-80515

    FORESPAR GRP SKIN FITTING 1 1/2inBSP 3-80515

    FORESPAR GRP SKIN FITTING 1 1/2inBSP 3-80515

    £23.92 GBP
    £23.92 GBP
  • Forespar Plastic Diverter Valve 1" Barb 3-80023

    Forespar Plastic Diverter Valve 1" Barb 3-80023

    Forespar Plastic Diverter Valve 1" Barb 3-80023

    £66.14 GBP
    £66.14 GBP
  • WHALE NON RETURN VALVE PLASTIC FOR 1/2in HOSE W-FV1227

    WHALE NON RETURN VALVE PLASTIC FOR 1/2in HOSE W-FV1227

    WHALE NON RETURN VALVE PLASTIC FOR 1/2in HOSE W-FV1227

    £8.47 GBP
    £8.47 GBP
  • WHALE NON RETURN VALVE C.P. BRASS FOR 1/2in HOSE W-FV1235

    WHALE NON RETURN VALVE C.P. BRASS FOR 1/2in HOSE W-FV1235

    WHALE NON RETURN VALVE C.P. BRASS FOR 1/2in HOSE W-FV1235

    £23.96 GBP
    £23.96 GBP
  • Maestrini Bronze Body Ball Valve (3" BSP Female)

    Maestrini Bronze Body Ball Valve (3" BSP Female)

    Maestrini Bronze Body Ball Valve (3" BSP Female)

    £565.40 GBP
    £565.40 GBP

  • Maestrini Brass Skin Fitting (Domed, 1" BSP, 77mm Long)403005

    Maestrini Brass Skin Fitting (Domed, 1" BSP, 77mm Long)403005

    £22.44 GBP
    £22.44 GBP

  • Maestrini Brass Skin Fitting (Inclined, 1-1/4" BSP, 83mm Long) 403056

    Maestrini Brass Skin Fitting (Inclined, 1-1/4" BSP, 83mm Long) 403056

    £31.80 GBP
    £31.80 GBP

  • Maestrini Chrome Skin Fitting (Domed, 1-1/2" BSP, 84.5mm Long) 403447

    Maestrini Chrome Skin Fitting (Domed, 1-1/2" BSP, 84.5mm Long) 403447

    £45.14 GBP
    £45.14 GBP

  • Maestrini Brass Skin Fitting (Inclined 1-1/2" BSP, 84.5mm Long) 403057

    Maestrini Brass Skin Fitting (Inclined 1-1/2" BSP, 84.5mm Long) 403057

    £39.58 GBP
    £39.58 GBP

  • Maestrini Chrome Brass Skin Fitting (Domed, 1" BSP, 77mm Long) 403445

    Maestrini Chrome Brass Skin Fitting (Domed, 1" BSP, 77mm Long) 403445

    £27.95 GBP
    £27.95 GBP

  • Maestrini DZR CR Ball Valve (1-1/2" BSP Female) 405707

    Maestrini DZR CR Ball Valve (1-1/2" BSP Female) 405707

    £83.76 GBP
    £83.76 GBP

  • Maestrini Chrome Skin Fitting (Domed, 1-1/4" BSP, 83mm Long) 403446

    Maestrini Chrome Skin Fitting (Domed, 1-1/4" BSP, 83mm Long) 403446

    £37.20 GBP
    £37.20 GBP