Swing check valve, DN50-DN300, PN16, lever weight, EN558-2-S10

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Metal Seat Swing Check Valve with an optional lever weight used to prevent reverse flow, it is suitable for potable water, wastewater and sewage applications.

Starting From POA

Orders placed by 4pm have same working day dispatch and next working day delivery, selected models only

Grouped product items
Type Code Band Price Quantity Delivery Status
DN150 BS5153 PN16 M/S Check Valve L/W AQ/NRV150LW B
£457.20 £381.00
DN100 BS5153 PN16 M/S Check Valve L/W AQ/NRV100LW B
£236.40 £197.00
DN300 BS5153 PN16 M/S Check Valve L/W AQ/NRV300LW B
£1,628.40 £1,357.00
DN200 BS5153 PN16 M/S Check Valve LW AQ/NRV200LW B
£841.20 £701.00
DN80 BS5153 PN16 M/S Check Valve AQ/NRV80 B
£171.60 £143.00
DN200 BS5153 PN16 M/S Check Valve AQ/NRV200 B
£802.80 £669.00
DN80 BS5153 PN16 M/S Check Valve L/W AQ/NRV80LW B
£195.60 £163.00
DN250 BS5153 PN16 M/S CHECK VALVE L/W AQ/NRV250LW B
£1,111.20 £926.00
DN150 BS5153 PN16 M/S Check Valve AQ/NRV150 B
£427.20 £356.00
DN100 BS5153 PN16 M/S Check Valve AQ/NRV100 B
£219.60 £183.00
DN250 BS5153 PN16 M/S Check Valve AQ/NRV250 B
£985.20 £821.00
DN300 BS5153 PN16 M/S Check Valve AQ/NRV300 B
£1,479.60 £1,233.00
DN50 BS5153 PN16 M/S Check Valve L/W AQ/NRV50LW B
£177.60 £148.00
DN65 BS5153 PN16 M/S Check Valve L/W AQ/NRV65LW B
£184.80 £154.00
DN125 BS5153 PN16 M/S Check Valve L/W AQ/NRV125LW B
£434.40 £362.00
DN80/DN100 Galvanised Steel Guard AQ/GUARD80/100 B
£110.40 £92.00
DN150/DN200 Galvanised Steel Guard AQ/GUARD150/200 B
£122.40 £102.00

Details

Metal seat swing check valve used to prevent reverse flow. This valve is suitable for potable water, wastewater and sewage applications.

Technical Specification

  • Standard: BS EN1074.Pt 3:2000, BS EN12334:2001 & BS5153:1974
  • Range: DN50-DN400
  • Flanges and Drillings: BS EN 1092-2:1987 Table 9 (PN16)
  • Face to face dimensions: BS EN 558-1:1986, Table 10, Basic Series 10
  • Maximum working pressure:16 Bar
  • Hydrostatic Pressure Tests:
    Seat - 1.1 x PN (17.6Bar)
    Body - 1.5 x PN (24.0Bar)
  • Temperature Range: -10° C to 70°C, Insulate at 0°C and below
  • Coating: Blue fusion bonded epoxy (WRAS listed)
  • Approval WRAS

 

Features

  • Unique lightweight ductile iron design
  • Durable fusion-bonded epoxy coated
  • Suitable for horizontal and vertical installation
  • Positive hexagonal drive between shaft and hanger
  • Optional external lever arm and weight assembly
  • Drilling bosses and 1/2" BSP air release as standard
  • Robust low maintenance design
  • Safety guards available

 

* Products with codes ending in LW have a non-return valve with lever weight. Product codes with GUARD are a non return valve guard. 

* Please contact our Sales Office for alternative flange drillings and larger sizes on 01630 647200. Accessories available include lever and weight kit, flow sensing switch and galvanised steel guard- see our valve accessories section or contact us for further information!

Check out our 'how to' video for a step-by-step guide into changing the side of the lever weight arm on your Swing Check Valve. Click Here

Applications

  • Clean Water Treatment Works
Type Code Weight (kg) Price PDF Delivery Status Compare

DN150 BS5153 PN16 M/S Check Valve L/W

AQ/NRV150LW

52

£457.20 £381.00

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DN100 BS5153 PN16 M/S Check Valve L/W

AQ/NRV100LW

28

£236.40 £197.00

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DN300 BS5153 PN16 M/S Check Valve L/W

AQ/NRV300LW

223

£1,628.40 £1,357.00

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DN200 BS5153 PN16 M/S Check Valve LW

AQ/NRV200LW

98

£841.20 £701.00

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Add to Compare

DN80 BS5153 PN16 M/S Check Valve

AQ/NRV80

20

£171.60 £143.00

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Add to Compare

DN200 BS5153 PN16 M/S Check Valve

AQ/NRV200

96

£802.80 £669.00

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DN80 BS5153 PN16 M/S Check Valve L/W

AQ/NRV80LW

22

£195.60 £163.00

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Add to Compare

DN250 BS5153 PN16 M/S CHECK VALVE L/W

AQ/NRV250LW

163

£1,111.20 £926.00

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Add to Compare

DN150 BS5153 PN16 M/S Check Valve

AQ/NRV150

50

£427.20 £356.00

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Add to Compare

DN100 BS5153 PN16 M/S Check Valve

AQ/NRV100

26

£219.60 £183.00

Download

Add to Compare

DN250 BS5153 PN16 M/S Check Valve

AQ/NRV250

155

£985.20 £821.00

Download

Add to Compare

DN300 BS5153 PN16 M/S Check Valve

AQ/NRV300

215

£1,479.60 £1,233.00

Download

Add to Compare

DN50 BS5153 PN16 M/S Check Valve L/W

AQ/NRV50LW

15

£177.60 £148.00

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DN65 BS5153 PN16 M/S Check Valve L/W

AQ/NRV65LW

20

£184.80 £154.00

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Add to Compare

DN125 BS5153 PN16 M/S Check Valve L/W

AQ/NRV125LW

41

£434.40 £362.00

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Add to Compare

DN80/DN100 Galvanised Steel Guard

AQ/GUARD80/100

6

£110.40 £92.00

Download

Add to Compare

DN150/DN200 Galvanised Steel Guard

AQ/GUARD150/200

8

£122.40 £102.00

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Add to Compare
  • Same day dispatch
  • Lead times may apply
  • Please Note: Non return valve guards are available on request for DN50 and DN65 valves. Please speak a member of our T-T Flow team for more information.
  • Products with codes ending in LW have a non-return valve with lever weight. Product codes with GUARD are a non return valve guard.
  • DN: Nominal Diameter

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