DeltaValves: Ball Valves

By: Delta Valve  06-Dec-2011
Keywords: Stainless Steel, Ball Valves, Carbon Steel


three piece ball valve for general purpose use.
Available in a variety of materials with a range of end connections.
Suitable pressures from full vacuum to 207 Bar g, 8mm to 25mm.
Up to 138 Bar g, 32mm to 50mm, 69 Bar g for 65mm and 50 Bar g for 80mm to 150mm.
Comply with BS.5159, EN ISO 10497

Specially designed for on/off seam applications in conditions up to
17 Bar g (continuous saturated steam) or 103 Bar g, (thermal fluids).
The AW44 is available is stainless or carbon steel in sizes from 8mm to 50mm.
Approved for use on steam systems by NZ M & I Safety.

Firesafe reduced bore valve is particularly suitable for hazardous areas in
hydrocarbon and chemical process lines, and is anti-static and firesafe to EN ISO 10497.
It is available in stainless or carbon steel from 8mm to 50mm.
Class 800 option available with RTF seats.

5HP 44
three-piece ball valve for high pressure gas and hydraulic systems
(e.g. oil, inhibited water) up to 345 Bar g. Sizes 15mm through 50mm.
BSP and SW only.

Series T13/14
three-way valves has been designed for diverting and mixing process media,
and features a number of variants which provide a range of operational solutions.
Sizes 8mm to 50mm.

high performance cryogenic 3-piece ball valves are suitable for low temperature applications,
including CO2, N2, Ar, 02, LNG and other liquid gases.
It is available in stainless steel or brass, sizes 8mm to 50mm.
Available with or without extended stem.

5 Series (519/529 and 51/52)
are proven firesafe reduced and full bore ball valves available in carbon steel and stainless steel.
Designed in compliance with EN ISO 10497 and BS5351.
All Worcester valves comply with the new P.E.D. (Pressure Equipment Directive),
and carry the CE mark to identify compliance.
Sizes 15mm to 250mm.

F819/829 Series
are field proven firesafe full bore ball valves available in carbon steel and stainless steel.
Designed in compliance with BS5351, EN ISO 10497 and API 6FA.
Sizes 15mm to 200mm.

Body Design : Direct mount 3-piece (AF-35) & 2-piece (AF-51F)
Connections : CL800 (AF-35), ANSI 150/300 (AF-51F)
Screwed, NPT, BSP or Socket Weld
Sizes : 8mm to 50mm (AF-35), 50mm to 300mm (AF-51F)
Approvals : Fire safe approved to API 607, NACE, PED 97/23/EC approved, blow out proof stem.
Material Options
Body : Stainless Steel & Carbon Steel
Trim : Stainless Steel ball and stem
Seats : PTFE and reinforced seats

Valvitalia  Trunnion Mounted
Body Design : End entry, Top entry, split body and 3-piece
Connections : Flanged ANSI 150 to 2500 and butt weld ends
Sizes : 50mm to 750mm
Approvals : API6D, BS5351, ISO5211, NACE, Anti static,
Fire safe to BS6755 or API607. ANSI B16.34
Body : Carbon Steel, Stainless Steel 316, CF8M, Duplex
Trim : Stainless Steel, Carbon Steel, ENP, Duplex
Seats : PTFE, PEEK plus more and metal/metal seats.

Keywords: Ball Valves, Carbon Steel, Stainless Steel

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