GAV92/93
Wedge Gate Valve
The GAV92/93 is a wedge gate valve, with a bolted bonnet, non-rising stem, solid wedge and integral cast flanges. This valve is manufactured as standard in Nickel Aluminium Bronze (NiAlBr) – ASTM B148/C95800, giving long service life on seawater applications. Manufactured in conformance with the Pressure Equipment Directive 2014/68/EU.
Standard Range
GAV92 with integral seat
- Sizes: 1/2" to 24"
- Connections: ANSI 150 & 300.
GAV93 with separate seat
- Sizes: 2" to 24"
- Connections: ANSI 150 & 300.
Materials
Manufactured from a full range of materials including:
- Nickel Aluminium Bronze – ASTM B148 C95800
- Nickel Aluminium Bronze - DS02 747 PART 3
- Gunmetal – DS02 830 PART 1
- Bronze – ASTM B61/B62
- Brass – BS1400 HTB1
- Titanium – ASTM B367
- Hastelloy®
- Monel®
- Alternative body & trim materials available on request
Features
- Bolted bonnet
- Outside screw & yoke
- Rising stem / non-rising handwheel
- Solid wedge
- Multiple ring stem packing
- Back seat facility
Specifications
- ASME B16.5 Flange Dimensions
- ASME B16.10 Face to Face Length
- ASME B16.34 Wall Thickness
- PED Conformity
- Designed generally in accordance with: BSEN 12288 Series A (formerly BS5154)