The bellows sealed globe valve type VG065 is a flanged valve in 1.0619 (WCB) with a metal bellows. The bellows consists of AISI 321 or AISI 316Ti. It provides hermetic stem sealing. Actuation is by handwheel with rising stem. Disc and stem consist of ASTM A276 Type 410, the seat of 1.0619 with 13Cr facing. In Class 600 execution, the seat is stellite-faced. The packing rings consist of graphite.<\/p>\n
The bellows sealed valve PN40 covers nominal sizes DN15 to DN300. It is available with DIN flanges to EN 1092-1<\/a> Form B (PN40). In addition, it offers ANSI flanges to ASME B16.5 Class 150, 300 and 600 RF. The maximum operating temperature is 400 \u00b0C, pressure-dependent. The face-to-face length conforms to EN 558-1 Series 1 or ASME B16.10.<\/p>\n Tightness is tested to EN 12266-1 Rate A. For the ANSI version, testing follows ASME B16.34 absolute tightness. The bellows valve firesafe holds approvals to TA-Luft, ATEX, Firesafe and AD2000. FERGO supplies the bellows valve high temperature ex stock.<\/p>\n The bellows sealed globe valve comes in nominal sizes DN15 to DN300. That corresponds to \u00bd\u2033 to 10\u2033. Moreover, the DIN version covers PN40 to EN 1092-1 Form B. Furthermore, the ANSI version offers Class 150 (19 bar), Class 300 (50 bar) and Class 600 (100 bar) to ASME B16.5 RF. In addition, the face-to-face length conforms to EN 558-1 Series 1 or ASME B16.10.<\/p>\n The maximum operating temperature is 400 \u00b0C. It is pressure-dependent. Tightness testing follows EN 12266-1 Rate A for the DIN version. For the ANSI version, ASME B16.34 absolute tightness applies. Therefore, the bellows globe valve ANSI 150 300 600 suits international projects with different flange standards.<\/p>\n The body consists of 1.0619 (WCB). This heat-resistant cast steel suits high-temperature service. Disc and stem in ASTM A276 Type 410, together with the 13Cr-faced seat, ensure wear-resistant shut-off. In Class 600, the seat is additionally stellite-faced.<\/p>\n The bellows in AISI 321 or AISI 316Ti seals the stem passage hermetically. It is certified to TA-Luft. The graphite packing serves as an additional safety seal. In addition, the bellows sealed globe valve holds approvals to AD2000. It also meets TA-Luft requirements for low-emission sealing. Furthermore, it holds ATEX approval for explosive atmospheres and Firesafe approval for fire exposure.<\/p>\n The bellows sealed globe valve protects steam and superheated steam lines reliably. It also protects thermal oil circuits, petrochemical process lines and installations carrying toxic media. Flammable media likewise remain safely isolated. The hermetic stem seal provided by the metal bellows prevents fugitive emissions. This gives a decisive advantage in plants subject to strict environmental regulations.<\/p>\n The ATEX and Firesafe approvals make the valve suitable for explosive atmospheres. In addition, it suits fire-risk installations. Availability in both DIN and ANSI flange executions covers European project requirements. Furthermore, it meets international requirements. For custom solutions<\/a>, project quantities or technical advice, the FERGO team is available.<\/p>\n","protected":false},"excerpt":{"rendered":" Bellows Sealed Globe Valve Type VG065 \u2014 Hermetically Sealing Valve for Highest Emission Requirements The bellows sealed globe valve type VG065 is a flanged valve in 1.0619 (WCB) with a metal bellows. The bellows consists of AISI 321 or AISI 316Ti. It provides hermetic stem sealing. Actuation is by handwheel with rising stem. Disc and […]<\/p>\n","protected":false},"featured_media":7965,"template":"","meta":{"_acf_changed":false,"_acf":"","footnotes":""},"produktgruppe":[124],"class_list":["post-7961","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","produktgruppe-globe-valves"],"acf":{"produkt_beschreibung":"Technical Data and Connection of the Bellows Sealed Valve<\/h3>\n
Materials and Approvals of the Flanged Bellows Valve<\/h3>\n
Applications and Ordering of the High-Temperature Bellows Valve<\/h3>\n
Bellow sealed valve<\/h2>\nThe VG065 bellows valve from FERGO Armaturen GmbH is a premium and versatile solution based on years of industrial experience. Thanks to the innovative design with a welded, multi-layer bellows, these valves offer extremely reliable sealing. Furthermore, the 360\u00b0 rotating conical plug design combined with an integrated seat ensures not only precise control but also an extended service life for the valve. With an ergonomic handwheel and precise manufacturing, these bellows valves are ideal for medium to high-pressure applications, such as in systems for steam, superheated steam, gases, thermal oil, and superheated water. \n\nRobust bodies and bonnets made of high-quality steel (1.0619\/ASTM A216) as well as premium materials for the plug and seal guarantee stability and durability even under extreme conditions. Likewise, the VG065 bellows valve is available in various versions from DIN PN40 according to EN 1092-1 Form B to ASME B16.5 flange connection in Class 150, 300, and 600. With a wide range of sizes from DN 15 to DN 300, these valves offer optimal tightness without leakage as well as the possibility of custom adaptation to individual requirements. \n\nFurthermore, the VG065 bellow sealed valve is certified to international standards such as TA Luft, AD2000, ATEX, and Firesafe, thereby standing as a testament to superior quality, reliability, and environmental compatibility. These qualifications have helped us earn the trust of customers around the world with our commitment to excellence based on a proven track record.\n\nDiscover the VG065 bellow valve product range and experience the perfect blend of innovative design, industry-leading expertise and unmatched performance.<\/em>\n\nFaltenbalgventil auf Anfrage:<\/em><\/strong>\n
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