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H L H F F2 F1 2,5° FACE TO FACE DIMENSIONS AND HEIGHTS ABOVE CENTER LINE: Valves to Valves to EN 1074-1 & 2, type A EN 1074-1 & 2, type B (DIN 3352 part 4) (BS 5163) DN Face to face dim. Face to face dim. Height above Face to face dim. Height above to EN 558-F14 to EN 558-F15 center line to EN 558-F3 center line
Measuring a gate valve involves knowing its hole-to-hole dimensions, stem height, valve travel, and other measures. By gathering this data, you can accurately select the correct gate valve for your application.
Typical Configurations for Gate Valves (Design Standard: API 602, BS 5352, ISO 15761, ASME B16.34) Valve Dimensions - Gate ※ Extended Bonnet is applied to Cryogenic(SS) & Low temperature(LF2) services.
Technical Requirements: ANSI 150 Cast Steel Gate Valve. Description Flanged to ANSI 150RF, Design to API600 OS & Y, Bolted Bonnet, A216 Gr WCB, Trim 13% CR + HFS, Rated Class 150, Temperature -29 oC to 425 oC.
back seating design. All our gate valves have the back seating design. In most cases, the carbon steel gate valve is fitted with a renewable back seat. For stainless steel gate valve, the back seat is machined directly in the bonnet or is machined after welding.
FACE TO FACE DIMENSIONS AND HEIGHTS ABOVE CENTER LINE: H. L. Valves to EN 1074-1 & 2, type A (DIN 3352 part 4)
The standard Stem for gate valves manufactured in Samamat are provided with ACME threads at one end and T rSlot at the other with the surface roughness of 0.2Pm in the area which passes through the packing chamber. Raw material is bought in forged or Bar form as per Trim Table 8 of API 600.
