Globe Valves - Y-Pattern Pressure Seal Bonnet | Fluitek | Fluitek Valves
Globe Valves - Y-Pattern Pressure Seal Bonnet | Fluitek | Fluitek Valves
Globe Valves - Y-Pattern Pressure Seal Bonnet | Fluitek | Fluitek Valves
Globe Valves - Y-Pattern Pressure Seal Bonnet | Fluitek | Fluitek Valves

Globe Valves - Y-Pattern Pressure Seal Bonnet | Fluitek

The Globe Valves - Y-Pattern Pressure Seal Bonnet by Fluitek are designed for high-pressure applications, leveraging extensive experience in the field. Key features include a fully guided disc within the body, with options for different disc shapes such as plug, needle, and parabolic, and a swivel-type stem-to-disc connection. These features ensure adaptability to various service conditions, including throttling. The Y-pattern design minimizes fluid turbulence and cavitation. The valves can be manufactured to ASME B16.34 or EN 12516 standards, with options for cast or forged body construction. Material options range from carbon steel and low alloy steels to austenitic stainless steel and nickel alloys. The packing systems primarily use graphite, with ceramic fiber yarn available for temperatures over 600°C. Materials comply with ASTM/ASME or EN standards, and pressure classes range from 900# to 4500#, with the highest class available only in forged construction.
Standard (Options)
  • ANSI
Connection (Options)
  • Butt Weld
Material (Options)
  • Carbon Steel
  • Austenitic Stainless Steel
  • Low Alloy Steel
  • Nickel Alloys
  • Cr Alloys
Pressure Rating (Options)
  • 900 lbs
  • 1500 lbs
  • 2500 lbs
  • 4500 lbs

Datasheet and documents

Description

FLUITEK ORSENIGO VALVES has a very extended experience in supplying this type of valve for high pressure applications. The manufacturing features:

  • fully guided disc in the body
  • alternative shapes of disc (plug type, needle type, parabolic shape)
  • swivel type stem-to-disc connection

are all deemed to allow adaptation to various service conditions, including throttling service. The Y-pattern fluid path shape helps to reduce fluid turbulence and consequent cavitation phenomenon. Design can be to ASME B16.34 but, also, to EN 12516. Cast body construction and forged body construction are both available.

Materials range from carbon steel to low alloy steels (including the widely used 9% Cr alloys), to austenitic stainless steel, to nickel alloys. Packing systems are based on graphite material, but ceramic fiber yarn packing sets are also available for temperature exceeding 600°C.

Materials are either to ASTM/ASME standards or to EN standards, either harmonized or calculated to design conditions. Pressure classes (per ASME standard) are normally ranging from 900# to 1500#, 2500# and 2500#. Class 4500# is also available but only in the forged body construction.

Certifications

Fluitek SRL Company Quality Policy 11-2022 – ENG