Globe Valves
32Pages

SchuF Globe Valves Y-Globe, Stop-Check, Blow-Down & Special Types

Globe Valves Contents Page Overview Y-Pattern Globe Valves, Bolted Bonnet, ASME 150-600 Y-Pattern Globe Valves, Bolted Bonnet, ASME 900-2500 Y-Pattern Globe Valves, Pressure Seal, ASME 900-2500 Y-Globe Valves, Straightway Y-Globe Valves, Piggable P-type Stop-Check Valves, Y-Type Stop-Check Valves, Angle-Type Blow-Down Valves, Continuous Angle-Type Blow-Down Valves, Continuous Y-Type Blow-Down Valves, Discontinuous/Intermittent Angle-Type Blow-Down Valves, Discontinuous/Intermittent Y-Type Blow-Down Valves, Discontinuous Quick-Action Blow-Off Valve Tandem Blow-off Valve High Temperature...

Globe Valves Overview SchuF Globe Valves are isolation valves designed to withstand medium-to-severe service applications, ranging from low-pressure steam to high-pressure hydrogen. The construction materials of the valves range from standard carbon steel to EXOTIC ALLOYS and from Class ASME 150# to Class 2500# ratings. Refining, petrochemical, power and chemical industries rely on SchuF Globe Valves for absolute tight shut-off. Should higher pressures or material grades be required, SchuF engineering has the know-how to custom-build valves to meet those demands. Applications include:   ...

Y-Pattern Globe Valves Bolted Bonnet, ASME 150-600 Y-Pattern Globe Valves are widely used to isolate lines where pressure drops need to be minimised without sacrificing sealing performance. Specific advantages include:       Rugged single-piece spindle and disc, as opposed to disc pinned to spindle The ability to stroke easily in dirty media, with no sticking or coking in dead spaces. Flexible body/trim material combinations Seat leakage to Class VI if required SchuF disc does not block flow in the open position Replaceable seats and back-seat sealing options available Actuator- as...

Y-Pattern Globe Valves Bolted Bonnet, ASME 150-600 Dimensions mm/Size Rating  Additional Dimensions for larger sizes and higher pressure ratings available on request Pressure Class: Body Material: 316 SS, Super-Duplex, Incoloy, Hastelloy, others on Request As above, plus fully Stellited Stelliting, other Hard-facing Graphite Packing Flanges, Butt-weld Standards / Cert.:

Y-Pattern Globe Valves Bolted Bonnet, ASME 900-2500 Y-Pattern Globe Valves are widely used to isolate lines where pressure drops need to be minimised without sacrificing sealing performance. Specific advantages include:         Low fugitive emissions with double packing arrangement Rugged single-piece spindle and disc, as opposed to disc pinned to spindle The ability to stroke easily in dirty media, with no sticking or coking in dead spaces Flexible body/trim material combinations Seat leakage to Class VI SchuF disc does not block flow in the open position Replaceable seats and...

Y-Pattern Globe Valves Bolted Bonnet, ASME 900-2500 Dimensions mm/Size Rating  Additional Dimensions for larger sizes and higher pressure ratings available on request Pressure Class: Body Material: 316 SS, Super-Duplex, Incoloy, Hastelloy, others on Request As above, plus fully Stellited Stelliting, other Hard-facing Graphite Packing Flanges, Butt-weld Standards / Cert.:

Y-Pattern Globe Valves PRESSURE SEAL, ASME 900-2500 Y-Pattern Globe Valves with Pressure Seal have similar features and benefits to bolted bonnet designs, but are lighter in weight in higher pressure classes. They are widely used to isolate lines where pressure drops need to be minimised without sacrificing sealing performance. Specific advantages include: Low fugitive emissions with double packing arrangement Rugged single-piece spindle and disc, as opposed to disc pinned to spindle he ability to stroke easily in dirty media, with no sticking or coking in T dead spaces Flexible body/trim...

Y-Pattern Globe Valves PRESSURE SEAL, ASME 900-2500 Dimensions mm/Size Rating  Additional Dimensions for larger sizes and higher pressure ratings available on request Pressure Class: Body Material: 316 SS, Super-Duplex, Incoloy, Hastelloy, others on Request As above, plus fully Stellited Stelliting, other Hard-facing Graphite Packing Flanges, Butt-weld Standards / Cert.:

Y-Pattern Straightway ASME 150-2500 Y-Pattern Globe Valves with Pressure Seal have similar features and benefits to bolted bonnet designs, but are lighter in weight in higher pressure classes. They are widely used to isolate lines where pressure drops need to be minimised without sacrificing sealing performance. Specific advantages include:       Low fugitive emissions with double packing arrangement The unique Ram-Seal sealing mechanism is standard on Straightway valves, ensuring absolute positive shut-off. Materials include all stainless grades, titanium, hastelloy, Alloy 20, carbon...

Y-Pattern Straightway ASME 150-2500 Dimensions mm/Size Size Additional Dimensions for larger sizes and higher pressure ratings available on request Pressure/Flow Diagram Pressure Drop SIZE Inches/mm Pressure Class: Body Material: 316 SS, Super-Duplex, Incoloy, Hastelloy, others on Request As above, plus fully stellited Stelliting, other Hard-facing Graphite Packing Flanges, Butt-weld Standards / Cert.: NACE MR0175, others on request Bevel-Gear, Elec

Y-Pattern Piggable ‘P-Type’ ASME 150-1500 The P-Globe valve is a unique y-pattern globe valve design that is fully piggable. Because of its full-bore unimpeded flow, it delivers the highest Cv and lowest Delta P possible in any globe valve available to industry today when used in standard non-piggable applications. Specific advantages include: Low fugitive emissions with double packing arrangement The incorporated M-Seal design delivers drop-tight Class VI positive shut-off. Materials include all stainless grades, titanium, hastelloy, Alloy 20, carbon stell etc. Sizes: 1” to 16”, ASME...

Y-Pattern Piggable ‘P-Type’ ASME 150-1500 Size Additional Dimensions for larger sizes and higher pressure ratings available on request Pressure/Flow Diagram Pressure Drop Pressure Class: Body Material: 316 SS, Super-Duplex, Incoloy, Hastelloy, others on Request As above, plus fully stellited Stelliting, other Hard-facing Graphite Packing Flanges, Butt-weld Standards / Cert.: Bevel-Gear, Electric