Specialists in Bespoke Solutions

Aquavault - Resilient Seat Wedge Gate Valve

The Aquavault® resilient seat wedge gate valve is designed in the UK, made for pipeline isolation and suitable for buried service.

WRAS approval ensures safe potable water handling, while its unique lightweight ductile iron construction provides an excellent weight-to-strength ratio with low maintenance requirements.

The valve's wedge guides and rolled spindle thread have been designed to reduce operating friction, whilst corrosion is inhibited by the wax-filled fasteners and high chromium stainless steel spindle. Additionally, stem seals are replaceable when under pressure and lifespan is maximised due to the integral captive wedge nut.

Orders placed by 3pm have same working day dispatch and next working day delivery, selected models only

Type Product Code Weight
kg
Datasheet Band Price Delivery Status Configure
DN50 TTF/RGV050 10 kg datasheet B
£93.00
DN65 TTF/RGV065 12 kg datasheet B
£112.00
DN80 TTF/RGV080 14 kg datasheet B
£122.00
DN100 TTF/RGV100 20 kg datasheet B
£160.00
DN125 TTF/RGV125 25 kg datasheet B
£224.00
- AQ/RS125KS 41 kg - -
£29.00
DN150 TTF/RGV150 32 kg datasheet B
£235.00
DN200 TTF/RGV200 52 kg datasheet B
£385.00
DN250 TTF/RGV250 88 kg datasheet B
£625.00
DN300 TTF/RGV300 117 kg datasheet B
£930.00
Type Product Code Weight
kg
Datasheet Band Price Delivery Status Configure
DN50 TTF/RGV050 10 kg datasheet B
£93.00
DN65 TTF/RGV065 12 kg datasheet B
£112.00
DN80 TTF/RGV080 14 kg datasheet B
£122.00
DN100 TTF/RGV100 20 kg datasheet B
£160.00
DN125 TTF/RGV125 25 kg datasheet B
£224.00
- AQ/RS125KS 41 kg - -
£29.00
DN150 TTF/RGV150 32 kg datasheet B
£235.00
DN200 TTF/RGV200 52 kg datasheet B
£385.00
DN250 TTF/RGV250 88 kg datasheet B
£625.00
DN300 TTF/RGV300 117 kg datasheet B
£930.00
Orders placed by 3-00 pm have same working day dispatch and prompt delivery, normally next working day delivery, on selected models only.
Lead time applies

Please note:
- DN: Nominal Diameter

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Product Information

Aquavault - Resilient Seat Wedge Gate Valve

Technical Specification

  • Standard: EN1074- 1&2: 2000 BS 5163 Pt 1&2: 2004 & EN1171:2002 (Cat.4)
  • Diameter range: DN50 - DN300
  • Flanges & drillings: BS EN 1092-2:1987 table 9 (PN16)
  • Face-to-face dimensions: BS EN 558-1:1986 table 3, basic series 3
  • Maximum working pressure: 16 bar
  • Hydrostatic pressure tests: 
    • Seat - 1.1 x PN (17.6 bar) 
    • Body - 1.5 x PN (24.0 bar)
  • Temperature range: -10°C to 70°C, insulate at 0°C and below
  • Coating: Blue fusion bonded epoxy (>300μ and WRAS listed)

Features

  • Unique lightweight ductile iron design
  • Wedge guides and rolled stem thread for reduced operating friction
  • Wax-filled fasteners for corrosion resistance
  • Stem seals replaceable under pressure
  • Body gasket locates within recess to prevent blowout
  • Clockwise closing spindle as standard in EN10088 1.4401 (SS316)
  • 100% full bore and body bosses
  • Low maintenance design suitable for buried service
  • WRAS approved

BENEFITS

  • Excellent sealing performance
  • Superior materials 
  • Good reliability
  • Excellent corrosion resistance

OPTIONS

  • Handwheel or stem cap
  • Chainwheel
  • Position indicator with optional switches
  • Anti-clockwise closing spindle
  • Bypass assembly
  • Alternative flange drillings

Applications

Clean Water Treatment WorksClean Water Treatment Works Motorways And Road InfrastructureMotorways And Road Infrastructure Sports GroundsSports Grounds Urban BuildingsUrban Buildings BoreholeBorehole

Datasheets