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Cast Rising Stem Gate Valve
Cast Rising Stem Gate Valve
Cast carbon steel ASTM A 216 Grade WCB, class 150 lb;
Rising stem with external trapezoidal thread and bolted bonnet (OS&Y);
Fixed handwheel;
Flanged ends per ANSI B 16.5;
Face-to-face per ANSI B 16.10;
Stainless steel internals.
Description
Made of cast carbon steel, grade WCB, with proven resistance to pressure and wear.
Raised or flat flanges available upon request.
High-quality stainless steel sealing (AISI 304-316-410) or, upon request, Stellite, Monel, or Nickel-Copper alloys.
Spacious packing chamber to accommodate packing.
Solid wedge with side guides.
Equipped with back-seating, allowing re-packing while in service.
Internally threaded rings for increased security and durability.
Smooth operation due to precise adjustment of moving parts.
Designed to meet stringent safety standards, capable of operating in severe service conditions.
Built to ANSI, ASTM, ABNT EB-141, and API 600 standards.
Operating Pressure
Steam at 449 °C: 300 psi
Water, oil, and gas at 40 °C: 740 psi
Hydrostatic Test
Body: 1125 psi
Seat: 815 psi
Butt Welding
Beveled ends per ANSI B 16.25
Technical Sheet
manual WCB gate valve O&M
150# WCB GATE VALVE
300# WCB GATE VALVE
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