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The Peter Smith Valve Company Ltd > News > Uncategorised > What’s the Difference: Swing Check Valves & Non Return Valves

What’s the Difference: Swing Check Valves & Non Return Valves

What

Author adminPosted on 3 September 201910 November 2022

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  • Home
    • Our History…
    • How to find us
    • Contact us
    • Terms and Conditions
    • Company News
    • Download Brochure
  • Valves
    • Double Block & Bleed
      • Cast Steel Fig. 650DBB PN16 Rating
      • Cast Steel Fig. 650DBB PN25/40 Rating
      • Cast Steel Fig. 280DBB PN16 Rating
      • Cast Steel Fig. 280DBB PN40 Rating
    • Cast Steel Parallel Slide
      • Cast Steel Fig. 650
    • Equilibrium Ball Float
    • Boiler Crown
      • Cast Steel Globe – Fig.280DP
      • Cast Steel Angle – Fig.281DP
    • Cast Iron Swing Check
      • Cast Iron – Fig.184SC , 184SCLW
      • Cast Iron – Fig.184SC, 184SCLW, 184SCRF
    • Lift Check
      • Cast Iron – Fig.184,185
      • Cast Steel – Fig.282,283
      • Gunmetal – Fig.134,134L
    • Relief Check
      • Cast Iron External Spring – Fig.195,196
      • Cast Steel External Spring – Fig.295,296
    • Double Regulating
      • Gunmetal – Fig.BV307
      • Cast Iron – Fig.BV203
    • Globe Stop
      • Cast Iron – Fig.181
      • Gunmetal – Fig.133
      • Cast Steel – Fig.280
    • Angle Stop
      • Cast Iron – Fig.182
      • Cast Steel – Fig.281
      • Gunmetal – Fig.133L
  • PE (S) R / PED Declarations
    • Declaration of Conformity Cast Iron
      • SD1-10 CI ANG/GLB
      • SD1-14 CI SC
      • SD1-15 0BQ
      • SD1-18 CI FV
      • SD1-19 CI GLB/ANG REL CHK
    • Declaration of Conformity Gunmetal
      • SD1-11 GM ANG/GLB
      • SD1-21 GM 0BQ
    • Declaration of Conformity Cast Steel
      • SD1-6 PSV
      • SD1-17 PSV DBB
      • SD1-8 CS ANG-GLB
      • SD1-9 CS GLB SFF
      • SD1-20 CS GLB/ANG REL CHK
  • Approvals
    • ISO 9001
    • ISO 45001
    • UKCA MARK CERTIFICATE
    • PED 2014/68/EU
    • QA
    • WRAS APPROVAL
    • LPCB CERTIFICATION
  • O&M
    • O&M Parallel Slide
    • O&M Globe & Angle (SL/SDNR)
    • O&M Globe and Angle (NR)
    • O&M Swing Check
    • O&M Oblique Double Regulating
    • O&M Equilibrium Ball Float
    • O&M Spring Relief
    • O&M Bleed Flange
  • Technical Data
    • Datasheet
    • Flow factor KV & KVs Chart
    • Health and Safety

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Bulwell, Nottingham NG6 8RX
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