Check Valves

63 products

  • Brass Spring Check Valve - Male x Female

    Brass Spring Check Valve - Male x Female

    From £6.95 (inc-VAT)
    From £5.79 (ex-VAT)
    From £6.95 (inc-VAT)
    From £5.79 (ex-VAT)     (inc-VAT)

    Offering screwed bspp male x female, opening pressure 0.02 bar, nbr gasket. rated pn16 ½” to 1”, pn10 1¼” and temperature 0°c to 95°c (-20ºc to...
  • Brass Spring Check Valve - Female x Male

    Brass Spring Check Valve - Female x Male

    From £6.95 (inc-VAT)
    From £5.79 (ex-VAT)
    From £6.95 (inc-VAT)
    From £5.79 (ex-VAT)     (inc-VAT)

    This version features screwed bspp female x male, opening pressure 0.02 bar, nbr gasket. rated pn16 ½” to 1”, pn10 1¼” and temperature 0°c to 95°c...
  • Stainless Steel Swing Check Valve - Wafer Pattern

    Stainless Steel Swing Check Valve - Wafer Pattern

    From £173.66 (inc-VAT)
    From £144.72 (ex-VAT)
    From £173.66 (inc-VAT)
    From £144.72 (ex-VAT)     (inc-VAT)

    Offering to fit pn10/16/25 & ansi 300 1½” to 3”, pn10/16 4”, pn10/16/25 & ansi 150 5", pn10/16 & ansi 150 6", pn10/16 8” & 10”,...
  • Stainless Steel Spring Swing Check Valve - Wafer Pattern

    Stainless Steel Spring Swing Check Valve - Wafer Pattern

    From £131.59 (inc-VAT)
    From £109.66 (ex-VAT)
    From £131.59 (inc-VAT)
    From £109.66 (ex-VAT)     (inc-VAT)

    This unit includes to fit pn6/10/16/25 & ansi 150, cf8m stainless steel body & disc, 302 stainless steel spring. rated pn25 1¼” to 8”, pn16 10”...
  • Stainless Steel Spring Check Valve - Wafer Pattern

    Stainless Steel Spring Check Valve - Wafer Pattern

    From £39.04 (inc-VAT)
    From £32.53 (ex-VAT)
    From £39.04 (inc-VAT)
    From £32.53 (ex-VAT)     (inc-VAT)

    This version features to fit pn6/10/16/25/40 ansi 150 & ansi 300 ½” to 3”, pn10/16/25/40 ansi 150 & ansi 300 4”, cf8m stainless steel body, disc...
  • Ductile Iron Check Valve - Flanged PN16Ductile Iron Check Valve - Flanged PN16
    Ductile Iron Check Valve - Flanged PN16

    Ductile Iron Check Valve - Flanged PN16

    From £248.65 (inc-VAT)
    From £207.21 (ex-VAT)
    From £248.65 (inc-VAT)
    From £207.21 (ex-VAT)     (inc-VAT)

    This unit includes flanged bs en 1092-2 pn16, epoxy coated ductile iron body, bs5153, metal seat. rated pn16 and temperature -10°c to 70°c
  • Cast Iron Gate Valve - Flanged PN16 - with Position Indicator

    Cast Iron Gate Valve - Flanged PN16 - with Position Indicator

    From £289.80 (inc-VAT)
    From £241.50 (ex-VAT)
    From £289.80 (inc-VAT)
    From £241.50 (ex-VAT)     (inc-VAT)

    Designed with flanged pn16, en gjl 250 body, cast bronze seat, brass stem, inside screw, with position indicator, en 558-1 face to face. rated pn10 and...
  • Cast Iron Check Valve - Flanged PN16 - Stainless Steel Seat

    Cast Iron Check Valve - Flanged PN16 - Stainless Steel Seat

    From £137.35 (inc-VAT)
    From £114.46 (ex-VAT)
    From £137.35 (inc-VAT)
    From £114.46 (ex-VAT)     (inc-VAT)

    Engineered to include flanged pn16, cast iron body & swing, stainless steel seat. rated pn16 and temperature -10°c to 300°c.
  • Cast Iron Check Valve - Flanged PN16 - EPDM Seat

    Cast Iron Check Valve - Flanged PN16 - EPDM Seat

    From £125.44 (inc-VAT)
    From £104.53 (ex-VAT)
    From £125.44 (inc-VAT)
    From £104.53 (ex-VAT)     (inc-VAT)

    Offering flanged pn16, cast iron body & swing, epdm seat. rated pn16 and temperature -10°c to 120°c.
  • Carbon Steel Swing Check Valve - Wafer Type

    Carbon Steel Swing Check Valve - Wafer Type

    From £109.14 (inc-VAT)
    From £90.95 (ex-VAT)
    From £109.14 (inc-VAT)
    From £90.95 (ex-VAT)     (inc-VAT)

    Engineered to include to fit pn10/16/25/40 & ansi 300 1½” to 3”, pn10/16 4”, pn10/16 & ansi 150 5” & 6”, pn10/16 8” to 12”, zinc...
  • Carbon Steel Spring Check Valve - Wafer Type

    Carbon Steel Spring Check Valve - Wafer Type

    From £120.02 (inc-VAT)
    From £100.02 (ex-VAT)
    From £120.02 (inc-VAT)
    From £100.02 (ex-VAT)     (inc-VAT)

    Engineered to include to fit pn6/10/16/25 & ansi 150, carbon steel body & disc, 302 stainless steel spring. rated pn25 2” to 8”, pn16 10” and...
  • Brass Spring Check Valve - Metal Disc

    Brass Spring Check Valve - Metal Disc

    From £8.53 (inc-VAT)
    From £7.11 (ex-VAT)
    From £8.53 (inc-VAT)
    From £7.11 (ex-VAT)     (inc-VAT)

    Built with screwed bspp, opening pressure 0.02 bar, viton gasket, metal disc. rated pn35 ¼” to 1”, pn25 1¼” to 2”, pn12 2½” to 4” and...
  • Axial Disc Check Valve

    Axial Disc Check Valve

    From £144.14 (inc-VAT)
    From £120.12 (ex-VAT)
    From £144.14 (inc-VAT)
    From £120.12 (ex-VAT)     (inc-VAT)

    This model offers flanged pn16, cast iron body, epdm seat, stainless steel spring. rated pn16 and temperature -10°c to 105°c
  • Dual Plate Check Valve - EPDM Seat

    Dual Plate Check Valve - EPDM Seat

    From £66.30 (inc-VAT)
    From £55.25 (ex-VAT)
    From £66.30 (inc-VAT)
    From £55.25 (ex-VAT)     (inc-VAT)

    Engineered to include to suit pn16 flanges, epoxy coated cast iron body, stainless steel plates & springs, epdm seat. rated pn16 and temperature 0°c to 120°c
  • Carbon Steel Check Valve - Wafer Type

    Carbon Steel Check Valve - Wafer Type

    From £77.40 (inc-VAT)
    From £64.50 (ex-VAT)
    From £77.40 (inc-VAT)
    From £64.50 (ex-VAT)     (inc-VAT)

    Offering to fit pn16, a105 carbon steel body, 304 stainless steel disc, nbr seat. rated pn16 and temperature 0°c to 100°c. note: no o-ring on face
  • Axial Disc Double Check Valve

    Axial Disc Double Check Valve

    From £499.67 (inc-VAT)
    From £416.39 (ex-VAT)
    From £499.67 (inc-VAT)
    From £416.39 (ex-VAT)     (inc-VAT)

    Engineered to include flanged pn16, cast iron epoxy coated body, epdm seals. rated pn16 and temperature -10°c to 120°c
  • Ball Check Valve - Screwed BSPP

    Ball Check Valve - Screwed BSPP

    From £66.96 (inc-VAT)
    From £55.80 (ex-VAT)
    From £66.96 (inc-VAT)
    From £55.80 (ex-VAT)     (inc-VAT)

    Engineered to include screwed bspp, epoxy coated ductile iron body & bonnet, nbr seat, nbr coated aluminium ball, design to en14341 (en12516) rated pn10, max back...
  • Ball Check Valve - Flanged PN10

    Ball Check Valve - Flanged PN10

    From £168.58 (inc-VAT)
    From £140.48 (ex-VAT)
    From £168.58 (inc-VAT)
    From £140.48 (ex-VAT)     (inc-VAT)

    This unit includes flanged pn10, epoxy coated ductile iron body & bonnet, nbr seat, nbr coated aluminium ball 1½” to 8”, nbr coated cast iron ball...
  • Dual Plate Check Valve - NBR Seat

    Dual Plate Check Valve - NBR Seat

    From £79.86 (inc-VAT)
    From £66.55 (ex-VAT)
    From £79.86 (inc-VAT)
    From £66.55 (ex-VAT)     (inc-VAT)

    Configured with to suit pn10/16/25 flanges 1½" to 4", pn10/16/25/ansi 150 flanges 5" & 6", pn10/16/ansi 150 flanges 8", pn10/16 flanges 10" to 16", pn10 flanges...
  • Carbon Steel Hydraulic In-line Check Valve - ATR Series

    Carbon Steel Hydraulic In-line Check Valve - ATR Series

    From £20.09 (inc-VAT)
    From £16.74 (ex-VAT)
    From £20.09 (inc-VAT)
    From £16.74 (ex-VAT)     (inc-VAT)

    This version features screwed bspp, carbon steel body, metal disc, spring & seat, 5psi cracking pressure. rated 300 bar ¼” to 1½”, 200 bar 2” and...
  • Stainless Steel Check Valve - 6,000psi - BSPP

    Stainless Steel Check Valve - 6,000psi - BSPP

    From £51.02 (inc-VAT)
    From £42.52 (ex-VAT)
    From £51.02 (inc-VAT)
    From £42.52 (ex-VAT)     (inc-VAT)

    Designed with stainless steel body from bar stock, stainless steel spring & disc, buna n seat, 0.33psi cracking pressure, rated 6, 000psi and temperature -34°c to...
  • Stainless Steel Check Valve - 6,000psi - NPT

    Stainless Steel Check Valve - 6,000psi - NPT

    From £51.02 (inc-VAT)
    From £42.52 (ex-VAT)
    From £51.02 (inc-VAT)
    From £42.52 (ex-VAT)     (inc-VAT)

    Built with stainless steel body from bar stock, stainless steel spring & disc, buna n seat, 0.33psi cracking pressure, rated 6, 000psi and temperature -34°c to...
  • Stainless Steel Check Valve - 6,000psi - BSPT

    Stainless Steel Check Valve - 6,000psi - BSPT

    From £51.02 (inc-VAT)
    From £42.52 (ex-VAT)
    From £51.02 (inc-VAT)
    From £42.52 (ex-VAT)     (inc-VAT)

    Offering stainless steel body from bar stock, stainless steel spring & disc, buna n seat, 0.33psi cracking pressure, rated 6, 000psi and temperature -34°c to 135°c.
  • Cast Steel Swing Check Valve - Flanged ANSI 300

    Cast Steel Swing Check Valve - Flanged ANSI 300

    From £346.93 (inc-VAT)
    From £289.11 (ex-VAT)
    From £346.93 (inc-VAT)
    From £289.11 (ex-VAT)     (inc-VAT)

    This model offers flanged ansi 300, a216 gr wcb, trim 13% cr + hfs, bolted cover, design to bs 1868. rated cl300 and temperature -29°c to...
  • Cast Steel Swing Check Valve - Flanged ANSI 150

    Cast Steel Swing Check Valve - Flanged ANSI 150

    From £266.33 (inc-VAT)
    From £221.94 (ex-VAT)
    From £266.33 (inc-VAT)
    From £221.94 (ex-VAT)     (inc-VAT)

    Engineered to include flanged ansi 150, a216 gr wcb, trim 13% cr + hfs, bolted cover, design to bs 1868. rated cl150 and temperature -29°c to...
  • Forged Steel Piston Check Valve - Flanged ANSI 150

    Forged Steel Piston Check Valve - Flanged ANSI 150

    From £92.66 (inc-VAT)
    From £77.22 (ex-VAT)
    From £92.66 (inc-VAT)
    From £77.22 (ex-VAT)     (inc-VAT)

    Designed with flanged ansi 150, a105n forged steel body & bonnet and design to api 602.
  • Forged Steel Check Valve - Socket Weld

    Forged Steel Check Valve - Socket Weld

    From £49.57 (inc-VAT)
    From £41.31 (ex-VAT)
    From £49.57 (inc-VAT)
    From £41.31 (ex-VAT)     (inc-VAT)

    Built with class 800 a105 to api 602, trim 13% cr + hfs no. 8 and tested to api 598. max pressure 136.2 bar @ -29...
  • Forged Steel Check Valve - BSPP

    Forged Steel Check Valve - BSPP

    From £51.41 (inc-VAT)
    From £42.84 (ex-VAT)
    From £51.41 (inc-VAT)
    From £42.84 (ex-VAT)     (inc-VAT)

    Offering class 800 a105 to api 602, trim 13% cr + hfs no. 8 and tested to api 598. max pressure 136.2 bar @ -29 to...
  • Forged Steel Check Valve - NPT

    Forged Steel Check Valve - NPT

    From £49.57 (inc-VAT)
    From £41.31 (ex-VAT)
    From £49.57 (inc-VAT)
    From £41.31 (ex-VAT)     (inc-VAT)

    Engineered to include class 800 a105 to api 602, trim 13% cr + hfs no. 8 and tested to api 598. max pressure 136.2 bar @...
  • Stainless Steel Ball Check Valve - Screwed BSPP

    Stainless Steel Ball Check Valve - Screwed BSPP

    From £267.30 (inc-VAT)
    From £222.75 (ex-VAT)
    From £267.30 (inc-VAT)
    From £222.75 (ex-VAT)     (inc-VAT)

    This unit includes screwed bspp, 316 stainless steel body & cover, viton ball. rated pn16 and temperature -10°c to 150°c
  • Stainless Steel Ball Check Valve - Flanged PN16

    Stainless Steel Ball Check Valve - Flanged PN16

    From £826.44 (inc-VAT)
    From £688.70 (ex-VAT)
    From £826.44 (inc-VAT)
    From £688.70 (ex-VAT)     (inc-VAT)

    Offering flanged pn16, 316 stainless steel body & cover, viton ball 2”, nbr ball 2½” to 6” rated pn16 and max temperature (viton ball) 220°c (nbr...
  • Stainless Steel Swing Check Valve - Flanged ANSI 150

    Stainless Steel Swing Check Valve - Flanged ANSI 150

    From £329.38 (inc-VAT)
    From £274.48 (ex-VAT)
    From £329.38 (inc-VAT)
    From £274.48 (ex-VAT)     (inc-VAT)

    This model offers flanged ansi 150, stainless steel body, cover & disc. rated cl150 and temperature -29°c to 180°c
  • Stainless Steel Swing Check Valve - Flanged PN16

    Stainless Steel Swing Check Valve - Flanged PN16

    From £329.38 (inc-VAT)
    From £274.48 (ex-VAT)
    From £329.38 (inc-VAT)
    From £274.48 (ex-VAT)     (inc-VAT)

    Designed with flanged pn16, stainless steel body, cover & disc. rated pn16 and temperature -29°c to 180°c
  • Stainless Steel Check Valve

    Stainless Steel Check Valve

    From £54.47 (inc-VAT)
    From £45.39 (ex-VAT)
    From £54.47 (inc-VAT)
    From £45.39 (ex-VAT)     (inc-VAT)

    This unit includes screwed bspp, 304 stainless steel body, disc & spring, epdm seat. rated pn16 and temperature -20°c to 110°c
  • Stainless Steel Spring Check Valve

    Stainless Steel Spring Check Valve

    From £27.00 (inc-VAT)
    From £22.50 (ex-VAT)
    From £27.00 (inc-VAT)
    From £22.50 (ex-VAT)     (inc-VAT)

    Engineered to include screwed bspp, 304 stainless steel body, disc & spring, viton seat. rated pn16 and temperature -20°c to 150°c
  • 304 Stainless Steel Spring Check Valve

    304 Stainless Steel Spring Check Valve

    From £36.92 (inc-VAT)
    From £30.77 (ex-VAT)
    From £36.92 (inc-VAT)
    From £30.77 (ex-VAT)     (inc-VAT)

    Engineered to include screwed bspp, 304 stainless steel body, disc & spring, viton seat. rated pn16 and temperature -20°c to 150°c
  • Stainless Steel Dual Plate Check Valve - ANSI Wafer Pattern

    Stainless Steel Dual Plate Check Valve - ANSI Wafer Pattern

    From £227.78 (inc-VAT)
    From £189.82 (ex-VAT)
    From £227.78 (inc-VAT)
    From £189.82 (ex-VAT)     (inc-VAT)

    Engineered to include to fit ansi 150 flanges, 316 stainless steel body, disc & spring, viton seat. rated pn20 and temperature -10°c to 150°c
  • Stainless Steel Dual Plate Check Valve - Wafer Pattern

    Stainless Steel Dual Plate Check Valve - Wafer Pattern

    From £221.16 (inc-VAT)
    From £184.30 (ex-VAT)
    From £221.16 (inc-VAT)
    From £184.30 (ex-VAT)     (inc-VAT)

    This model offers to fit pn10/16/25 1½” to 6”, pn10/16 8” to 12”, 316 stainless steel body, disc & spring, viton seat. rated pn25 2” to...
  • Forged Stainless Steel Lift Check Valve - Screwed BSPT

    Forged Stainless Steel Lift Check Valve - Screwed BSPT

    From £135.92 (inc-VAT)
    From £113.27 (ex-VAT)
    From £135.92 (inc-VAT)
    From £113.27 (ex-VAT)     (inc-VAT)

    Engineered to include screwed bspt, f316l stainless steel. rated class 800 and temperature -46°c to 425°c
  • Stainless Steel Swing Check Valve - Screwed BSPP

    Stainless Steel Swing Check Valve - Screwed BSPP

    From £38.38 (inc-VAT)
    From £31.98 (ex-VAT)
    From £38.38 (inc-VAT)
    From £31.98 (ex-VAT)     (inc-VAT)

    This model offers screwed bspp, cf8m stainless steel body, cover & disc. 200psi rated and temperature -20°c to 176°c..
  • Cast Steel Lift Check Valve - Flanged PN25/40

    Cast Steel Lift Check Valve - Flanged PN25/40

    From £601.42 (inc-VAT)
    From £501.18 (ex-VAT)
    From £601.42 (inc-VAT)
    From £501.18 (ex-VAT)     (inc-VAT)

    This unit includes flanged pn25/40, cast steel body, stainless steel disc & spring, graphite gasket, din 3202 f1. rated pn40 and temperature -20°c to 450°c
  • Cast Iron Check Valve - Flanged PN16 - Bronze Seat

    Cast Iron Check Valve - Flanged PN16 - Bronze Seat

    From £182.70 (inc-VAT)
    From £152.25 (ex-VAT)
    From £182.70 (inc-VAT)
    From £152.25 (ex-VAT)     (inc-VAT)

    This version features flanged bs en 1092-2 pn16, blue painted cast iron body, bs 5153, bronze seat. rated pn16 and temperature -10°c to 120°c
  • Cast Iron Check Valve - Flanged ANSI 150

    Cast Iron Check Valve - Flanged ANSI 150

    From £403.79 (inc-VAT)
    From £336.49 (ex-VAT)
    From £403.79 (inc-VAT)
    From £336.49 (ex-VAT)     (inc-VAT)

    Offering flanged ansi 150 ff, en gjl 250 body, cast bronze seat, cast bronze disc 2” to 4”, cast iron disc 6” to 12”, en 558-1...
  • Cast Iron Check Valve - Flanged PN10/16

    Cast Iron Check Valve - Flanged PN10/16

    From £184.42 (inc-VAT)
    From £153.68 (ex-VAT)
    From £184.42 (inc-VAT)
    From £153.68 (ex-VAT)     (inc-VAT)

    Configured with flanged pn16, en gjl 250 body, cast brass seat, cast brass disc 1½” to 4”, cast iron disc 5” to 12”, en 558-1 face...
  • Cast Iron Check Valve - Flanged PN6

    Cast Iron Check Valve - Flanged PN6

    From £370.94 (inc-VAT)
    From £309.12 (ex-VAT)
    From £370.94 (inc-VAT)
    From £309.12 (ex-VAT)     (inc-VAT)

    Built with flanged pn6, en gjl 250 body, cast brass seat, cast brass disc 2” to 4”, cast iron disc 5” to 8”, en 558-1 face...
  • Brass Wafer Spring Check Valve

    Brass Wafer Spring Check Valve

    From £33.30 (inc-VAT)
    From £27.75 (ex-VAT)
    From £33.30 (inc-VAT)
    From £27.75 (ex-VAT)     (inc-VAT)

    Designed with stainless steel body from bar stock, stainless steel spring & disc, buna n seat, 0.33psi cracking pressure, rated 6, 000psi and temperature -34°c to...
  • CR Brass Double Check Valve

    CR Brass Double Check Valve

    From £14.40 (inc-VAT)
    From £12.00 (ex-VAT)
    From £14.40 (inc-VAT)
    From £12.00 (ex-VAT)     (inc-VAT)
  • CR Brass Single Check ValveCR Brass Single Check Valve
    CR Brass Single Check Valve

    CR Brass Single Check Valve

    From £9.48 (inc-VAT)
    From £7.90 (ex-VAT)
    From £9.48 (inc-VAT)
    From £7.90 (ex-VAT)     (inc-VAT)