Metal Seat Gate Valve

Clover's high strength metal seat gate valve is suitable for above and below ground potable, non potable and wastewater applications.

Our range of metal seat gate valves are manufactured to AS 2638.1 for use in above and below water supply and sewerage applications.

  • High strength and impact resistant ductile iron body.

  • Thermally bonded polymeric coating for long life corrosion protection.

  • Isolated stainless steel fasteners for corrosion protection.

  • Can be installed in both vertical or horizontal positions.


Our range of metal seat gate valves are cast in foot design for stability and safe and easy storage with fixed lifting devices for simple installation.

They are available in both clockwise close (CC) and anti-clockwise close (ACC) configurations.

Properties, dimensions and standards

  • Size Range: DN80 – DN1000.
  • Allowable Operating Pressure: 1600kPa & 3500kPa.
  • Maximum Temperature: 40 C.
  • Connections: Flange AS4087 & AS2129 (Others on request).
  • Compliance: AS 2638.1, AS/NZS4020 and AS/NZS4158.

ItemPart NameMaterial
1BodyDuctile iron AS1831 Fusion coat AS4158
2BoltsSS ASTM A276-316
3Body GasketEPDM AS1646
4CoverDuctile iron AS1831 Fusion coat AS4158
5GateGunmetal AS1565 C48600 (DN80-300)
Ductile iron AS1831 Coated (DN375+)
6Gate RingsGunmetal AS1565 83600 (DN375-1000)
7Stem NutDR Brass AS1568 C48600
8SpindleSS ASTM A276-431
9Seal KitEPDM AS1646
10O RingNBR
11Thrust WasherErtalyte
12Seal RetainerSS A351 CF8M (DN80-200)
Ductile iron AS1831 (DN225+)
13Body RingsGunmetal AS1565 C48600
14Gland GasketEPDM AS1646
15Key CapDuctile iron AS1831 G500-7
16Wiper SealNBR