BS Stock No. 2203-158

Valves, Globe; Size: 1 IN (DN 25); CL. 600; BW; BORE: SCH. 80; CS 410/ST6
Item Specifications: VALVES,GLOBE,PLUG/BALL TYPE, WELDED BONNET,BUTT-WELD
Third Party Inspection: AS PER KNPC TPI-VALVES (LV)
MANDATORY ADD REQRMTS: BUTTWELD ENDS
TYPE OF DISC(S): SOLID DISC
TYPE OF BORE: REDUCED BORE
TYPE OF BACK SEAT: METAL (RENEWABLE)
SIZE: 1 INCH (DN 25)
PRESSURE DESIGNATION: CLASS 600
OPERATED: HAND-WHEEL
MAT, PKG, STEM, INTERMD. RINGS: DIE FORMED GRAPHITE
MAT, DISC(S): AISI 410/STELLITE 6
MAT, BODY SEAT RING(S): AISI 410/STELLITE 6
MAT, BODY AND BONNET: CARBON STEEL
MAT, BACK SEAT, SEPARATE: AISI 410/STELLITE 6
MAT SPEC, NUT(S): ASTM A194 GR. 2H
MAT SPEC, BOLT(S): ASTM A193 GR. B7
MAT SPEC, BODY AND BONNET: ASTM A105N
MAT SPEC, BELLOWS: ASTM A240 TYPE 321 or ASTM B443 UNS N06625 or ASTM B575 UNS N10276
DESIGN SPEC, BW ENDS: ASME B16.25
DESIGN SPEC: API-602(MODIFIED)
TYPE OF PATTERN: Y PATTERN
TYPE OF BONNET: WELDED
SPECIAL FEATURE: BELLOW SEALED; BI-DIRECTIONAL
SPEC TREATM, STEM BACK SEAT: STELLITE 6
SPEC TREATM, BODY SEAT FACING: STELLITE 6
SCHEDULE NUMBER, BODY: BORE TO MATCH SCH. 80
MAT, TRIM: AISI 410 / STELLITE 6
MAT, STUFFING BOX, SPACER RING: SS-321
MAT, PKG, STEM, TOP/BOTT RINGS: BRAIDED GRAPHITE / CARBON YARN
MAT SPEC, STUFF BX, SPACER RNG: ASTM A479/A276
MAT SPEC, STEM: ASTM A182 GR. F6A
MAT SPEC, GLAND, EYEBOLT(S): ASTM A193 GR. B7
MAT SPEC, GLAND FLANGE: ASTM A105N
MAT SPEC, BELLOWS END RINGS: ASTM A240 TYPE 321 or ASTM B443 UNS N06625 or ASTM B575 UNS N10276
TYPE OF STEM: O.S&Y
Valve, Globe; Y-Type; DISC; Reduced Bore; Welded Bonnet/Cover; Single Construction; Metal Seat Renewable; Bellow Sealed; Bi-Directional, Buttweld Ends; Hand-Wheel Operated.
Body/Bonnet/Gland flange: Carbon Steel ASTM A105 Normalized.
Gland Ring: ASTM A182 Gr. F316/F316L or ASTM A479/A276 Gr. 321
Trim: AISI 410/STELLITE 6
Disc/Seat Rings/Back Seat: ASTM A182 Gr. F6A (410) + STELLITE 6
Disc/Seat Facing: STELLITE 6
Stem: ASTM A182 Gr. F6A
Bellows/End Rings: ASTM A240 Gr. 321 / ASTM B443 UNS N06625 / ASTM B575 UNS N10276
Seals: Graphite.
Packing Rings (top/bot): BRAIDED GRAPHITE / CARBON YARN
Packing Rings (Interm): DIE FORMED GRAPHITE
Bolt/Nut: ASTM A193 Gr. B7 / ASTM A194 Gr. 2H
Design Specs: API STD 602 (MODIFIED)
SIZE IN INCHES: 1 INCH (DN 25)
CLASS: 600
BORE TO MATCH SCH. 80 PIPE.