Spring loaded, globe style lift check valve may be installed in any position, both in horizontal and vertical piping applications. Class 800 ANSI.
FEATURES
• Disc is spring loaded for positive closure in any position. • The disc is hardened, ground and lapped, to ensure leak free sealing over the valve’s full pressure temperature range.
• Seat is overlaid with Stellite or equal hardfacing. • The integral seat hardfacing is overlaid directly onto the body base material, eliminating any possibility of leakage behind the seat.
• Flat, precision machined and lapped seating surfaces eliminate damage from high impact seating.
• All internal surfaces are accurately machined to provide maximum performance. • Socket weld ends standard.
• Standard body and bonnet materials are carbon steel (ASME SA105).
• Code compliance with ASME/ANSI 16.34 and the ASME Boiler and Pressure Vessel Code, Section I.
BUILD A PART NUMBER
Table 1 Table 2 Table 3 Table 4 Table 5 XX
XXXX
Table 1 ½” ¾” 1”
1½” 2”
Table 2 5540
X X
Cv 1.8 3.5 6.0
21.0 23.0
Valve Type Number
Globe Style Lift Check Valve, Integral Seat
XXXX
Table 3 W
Table 4 2
Table 5 None
End Connection Socket Weld End
Design Change Number 2
Material Combination Suffix A105 Body and Bonnet, 13 Cr. Trim Not all products are available in all areas.
L
1090
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