Categories

Wedge Gate Valves

Description

Wedge Gate Valves (A500)

NPS: 2″ – 72″
DN: 50 – 1800

Wedge Gate valves are used as on/off and isolation valves in oil, gas, water, seawater and steam lines. We produce gate valves since 1971. They are complying with API 600 standard and are API monogrammed. Special products are manufactured for high pressure & temperature services.

Features
Bolted Bonnet (BB)
Flexible Wedge
Outside Screwed & Yoke (OSY) or Full Confined Packing (Maintenance-Free)
Rising Stem (RS)
Double Block & Bleed (DBB)
Fire Safe Design (FSD)
Aboveground (AG) & Underground (UG – Only Full Confined Packing)
Full Bore (FB) or Reduced Bore (RB)

Port Area
Valves are manufactured with full port or reduced port. Bore diameters comply with API 6D standard.

Face to Face, End to End (FTF & ETE) Dimensions
F to F and E to E dimensions of valves comply to ANSI B16.10 standard.

Approvals
Compliance certificates to API 600 are issued by third party inspection authorities. Licence No: 0043.

Standards

» Design API 600, ISO 10434, ASME B16.34
» Face to Face size ASME B16.10
» End Type ASME B16.5 & B16.47 & ISO 7005 & ASME B16.25
» NACE MR0175
» Fire safe valve design. Design verification through tests and certificates according to API 6FA and ISO 10497 standards.”

Operators
» Manual Operated (Handwheel or Gearbox)
» Motor Operated (Rotork, Auma)
» Pneumatic Actuators
» Gas – Hydraulic Actuators

Spare Parts
Spare part list of valves is included in “Operation and Maintenance Manual”. Main spares are: Packing, Gasket, Stem Bushing, Seat Ring, Wedge.

Valve Connection
» Flanged End (RF, RTJ)
» Butt Welded”

Screenshots