Specs

Certifications

NACE, ASME B31.1, India Boiler Registration, PED

End Connection

Flanged, Butt Weld

Application

High Temp, HRSG, Pumps, Valves & Manifolds, Steam turbine, General Service, Cogeneration, Balance of Plant, Biomass Boiler and Power Boiler

Body Design

Long Pattern

Material

Alloy, Carbon Steel, Duplex, Stainless Steel, Steel

Operating Temperature

Greater Than 400 F (204 C), High Temperature

Pressure Class

ASME

Process Connection Type

1500RF, 2500RF, 900RF, BWE

Seat/Seal Type

Metal-to-Metal, Wedge

Shutoff Class

Class V (FCI 70-2)

Standards

ASME B16.34

Valve Size

5 inch, 6 inch (DN150) and Larger, NPS 2 / DN 50, NPS 3 / DN 80, NPS 4 / DN 100, NPS 6 / DN 150

Valve Size Standard

NPS

Valve Type

Gate

Media

Hot Water, Liquid, Liquids, Oxygen, Steam, Water

Features

A range of compact pressure seal gate valves designed according to ASME B16.34 and wall thickness according to API 600.
All range is offered in all the material stated in the ASTM specifications (NACE compliance included), and designed to always guarantee the maximum safety and flow efficiency.
End to end dimensions as per ASME B16.10 (Long pattern for flanged valves, short pattern for Butt welded ends).
Seats are welded in.
Position indicator is offered as standard.
Stellite® gr. 6 overlay on seat and wedge; Stellite® gr. 21 overlay on backseat.
Pressure seal gasket has trapezoidal shape for a low load on bolting, and is supplied in integral metal type.
Standard ISO top mounting for easy assembly of any type of actuator or bevel gear.
Available options: wedge vent hole or overpressure pipe, by-pass, limit switch in open or closed position.
Valves are offered as standard with manual operators (Hand wheel or bevel gear depending on size). Actuated options such as electric, pneumatic or hydraulic are available.