Globe, SDNR, Lift Check and Swing Check Valves

Piping System Components

Cryogenic Valves

Globe, SDNR, Lift Check and Swing Check Valves

Product Description

Stainless Steel flanged or butt welded valves with metal to metal seating. Material:, Body - SS ASTM A351 CF3M( buttwelded), CF8M( Flanged), Stem - SS BSEN 10088-3 1.4401 (316), Disc - SS BSEN 10088-3 1.4401 (316), Gasket - SS 316 Reinforced Graphite, Cover - SS ASTM A351 CF8M / SS BSEN 10088-3 1.4401 (316L), Loose Flange - SS ASTM A351 CF8M / SS BSEN 10088-3 1.4401 (316L), Tube - SS ASTM A312 TP316L, Gland Housing - SS BSEN 10088-3 1.4401 (316L), , For Lift Check, Swing Check and Screw Down non-return check, disc and seat is made of SS ASTM A351 CF8M and sealing ring is PTFE. DN200 lift Check and DN350 Swing check have metal to metal seats.

Product Ratings

Design temperature: -196 deg C to +80 deg C | | Type; Design Pressure (bar); Size(DN) are as below: | Manual Globe Valve: 19 15, 150, 200 | 50 15, 25, 40, 50, 65, 80, 100 | 52 15, 100 | 170 15, 25 | 370 15, 25, 32, 40, 50, 65, 80 | 625 15, 25, 32, 40, 50, 65 | | Actuated Globe Valve: 10 15, 200, 300 | 19 25, 40, 50, 65, 80, 100, 200, 350 | 50 15, 25, 40, 50, 65, 80, 100 | 370 15, 25, 32, 40, 50, 65, 80 | 625 15, 25, 32, 40, 50, 65 | | Manual SDNR Valve: 19 25, 40, 50, 65, 80, 150 | 50 15 | 370 15, 25, 40, 50, 65 | | Actuated SDNR Valve: 19 25 | 50 25 | | Lift Check Valve 19 25, 40, 50, 65, 80, 100, 200 | (Metal to Metal Seat): 50 40 | 170 40, 50, 65, 80 | 370 15, 25, 40, 50, 65, 80 | | | Lift Check Valve 19 25, 40, 50, 65, 80 | (Soft Seat): 50 15 | | Swing Check Valve: 10 40, 65 | 19 25, 50, 80,100, 150, 200, 250, 300, 350 | 50 25, 50

Applicable Standards

IGC Code (2016 Edition) Chapters: 5.11.6.1, 5.12, 5.13.1, 6.2.2, Table 6.4
ISO 21011:2008 Cryogenic vessels -- Valves for cryogenic service (published February 2008)