Metal seated ball valve

Details

Features:

High precision machining results in superior ball and seat interfacing for tight shutoff conforming to ANSI / FCI 70-2 Class V (Class VI as option)

Spring loaded seat maintains close contact with the ball assuring tight sealing even at low pressures. This results in stable opening and closing torques at high differential pressures over a wide range of temperatures

The combination of metal seats and graphite seals ensure fire-safe capabilities

Various material components are available for a variety of service application up to 500ºC

Uniquely designed trunnion mounted valves are also available for powder service

Pentair can provide a complete valve and actuator as ‘package’ for special applications including powder and super speed applications

Surface-hardened ball and seats allow use in more severe applications such as slurries, pulp stock and other abrasive media in long life

Ball surface hardening process can be chosen. (For details, please refer to page 2)Hard chrome platingNickel alloy overlayTungsten carbideChrome carbide

Specifications:

Certifications CE, CRN, Fire Safe, Fugitive Emission, NACE, PED, SIL capable

End Connection Flanged

Application Biomass Boiler and Power Boiler, Bioreactor, Blowers, Boiler, Cogeneration, Combustion, Delayed Coker, Dirty Service, Distillation & Fractionation, Dryers & Evaporators, Balance of Plant, Evaporators & Recovery Boiler, Evaporators & Dryer

Body Design Side Entry, Long Pattern

Material 304 Stainless Steel, 316 Stainless Steel, Carbon Steel, Hastelloy, Inconel, Stainless Steel

Operating Temperature High Temperature

Pressure Class ASME

Process Connection Type CL300RF, CL600RF, Flanged, CL150RF, 300RF, 150RF

Seat/Seal Type Ball, Metal-to-Metal

Shutoff Class Class VI (FCI 70-2), Class V (FCI 70-2)

Standards ASME B16.34, API 608

Valve Size NPS 3 / DN 80, NPS 2 / DN 50, NPS 1-1/2 / DN 40, NPS 1/2 / DN 15, NPS 4 / DN 100, NPS 6 / DN 150, NPS 3/4 / DN 20, NPS 1 / DN 25, NPS 8 / DN 200

Valve Size Standard DN, NPS

Valve Type Ball, Floating Ball Valve

Media Aggressive Liquids/Gases, Air, Inert Gas, Fuel Oil, Liquids, Steam