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Gate Valve
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Forged Rising Stem Gate Valve
Forged Rising Stem Gate Valve
Forged carbon steel ASTM A 105, class 800 lb;
Arc bonnet;
Bolted cap;
Rising stem with external trapezoidal thread (OS&Y);
Fixed handwheel;
Threaded ends according to ANSI B 16.11;
Stainless steel internals.
Description
Single-piece forged body and flange, ensuring complete operational safety.
Deep packing chamber ensures minimal maintenance in service.
Equipped with back-seating, allowing re-packing while in service.
Polished stem to minimize friction with the packing.
Solid stainless steel wedge.
Stainless steel sealing rings, expanded into the body.
Hexagonal threaded ends for easy tightening.
Available in three versions: NPT thread, BSP thread, or socket weld.
Stainless steel sealing (AISI 304-306-410), Stellite, or Monel.
Built to API 602 and ABNT EB-141 standards.
Operating Pressure
Steam at 454.5 °C: 800 psi
Water, oil, and gas at 40 °C: 2000 psi
Hydrostatic Test
Body: 3000 psi
Seat: 2200 psi
Technical Sheet
manual Forged gate valve O&M
technical sheet Forged gate valve O&M
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