Fig. C01, C02 Swing Check Valve DN50 - DN400 PN16

Figure C01 & C02.
 
Metal seat Check Valve to prevent reverse flow, suitable for water, wastewater and sewage applications.

To BS5153 and BSEN 1074 3 standards, size range 50-300mm, ductile iron with gunmetal seats.

Features.
  • Unique lightweight ductile iron design.
  • WRAS approved non metallic components.
  • Fusion bonded epoxy coated paint - WRAS approved.
  • Suitable for both horizontal and vertical installation.
  • 1/2" BSP air release on cover as standard.
Service Conditions.
  • Potable water, filtered water, dirty water & sewage.
  • Working pressure 16 bar.
  • Temperature range -10°C to 70°C.

(Insulate at 0°C and below)

Standards.
  • Designed according to EN 1074 - 3.
  • Standard flange drilling to EN1092-2 (ISO 7005-2), PN 10/16.
Test/Approvals.
  • Hydraulic test to EN 1074-3.
  • Seat: 1.1 x PN (in bar), Body: 1.5 x PN (in bar).
  • Approved for waste water / pressure test EN 1074.
Accessories / Options.
  • Lever & weight.
  • Safety Guard - Coated.
  • Proximity Switch.
Material Specification.
ItemsDescriptionMaterialStandard
1.BodyDuctile IronBSEN 500 7
2.Body Seat RingBronze LG2BSEN 1982 CC 491K
3.Disc Seat RingBronze LG2BSEN 1982 CC 491K
4.DiscDuctile Iron
5.HingeDN50-150 BS1400 LG2DN200-400 BS1452 Gr 220
6.ShaftStainless Steel431S29
7.CoverDuctile IronBSEN 500 7
8.Disc PinStainless Steel431S29
9.BearingBronze LG2BSEN 1982 CC 491K
10.BoltingStainless SteelGR 304
11.LeverSteel
12.SealsEPDM RubberCommercial
14.Bonnet GasketEPDM RubberCommercial
Dimensions.
SizeACDTFLx-nHL1L2L3C01 (kg)C02 (kg)
50501251651932034-Ø1913512721011014.515
65651451851932164-Ø1914813022010517.518.5
80801602001932414-Ø191781602651202224
1001001802202032924-Ø191951702801482831
1251252102502033304-Ø192102013351485358
1501502402852133568-Ø232502203661755963
20020029534023349512-Ø2330026039524592107
25025035540524362212-Ø27335305520285149175
30030041046028469812-Ø27365345597325219238

For more technical information, please see below.

Downloads

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